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March 1, 2017

By Gilbert VandenHeuvel

Dwyer Manufacturing is proud to offer MIK Flooring to dairy farmers for quality milk parlour flooring and calf individual and group pens.

Milking Parlour Flooring

 

MIK milking parlour milk parlour

The TRAPPER panel offers milking farmers a safe and ergonomic workplace arrangement in addition to easy use and cleaning. The STEPPER has a special design with a knobbed surface structure that guarantees better grip, for safer working conditions.

 

 

 

 

TRAPPER (Green) offers milkers welcome health care during the working day in addition to step safety and easy cleaning. Size: 800 mm x 400 mm / 31.5″ x 15.75″

Tech Data:

  • Size: 800 mm x 400 mm / 31.5″ x 15.75″

  • Slit Width: 14 mm / 0.55″

  • Amount of opening: 35%

  • Animal weight: 200 kg / 440 lb

 

 

 

mik flooring MIK trapper blue stepper slat stepper white

 

 

 

 

 




STEPPER’S (Blue, Grey or White)  special design with its knobbed surface structure guarantees more grip and thus provides safer working conditions.

Tech Data:

  • Size: 800 mm x 400 mm / 31.5″ x 15.75″

  • Slit Width: 14 mm / 0.55″

  • Amount of opening: 35%

  • Animal weight: 200 kg / 440 lb

Benefits:

  • Easy cleaning and effective drainage

  • Anti-skid surface

  • Slightly elastic design makes it gentle on back and joints

  • Underfloor ventilation with warm air is possible

MIK Flooring Support System

beam on wall edge mik support wall mount

The DUO support beam system is the basis for the entire panel system. The beams are made of composite fiberglass (GRP) to  ensure a stable and durable panel support. Even under difficult construction conditions, our wide accessory assortment guarantees easy and fast assembling.

 Height is 120 mm / 4.7″ or 150 mm / 6″

Benefits of Fiberglass and Stainless Steel Flat Bar Beam System:

  • high bearing load and stability due to delta-profile

  • special DUO edge profile for additional interlocking with panel

  • support leg system for wider spanning

  • acid and alkali resistant

  • first class self cleaning

  • no corrosion

The edge strips provide a clean finish, ensuring a proper closing of expansion gaps and smooth connection to concrete surfaces.MIK support beam

 

 

 

 

 

Calf Group and Individual Pen Flooring

 

The temperature neutral PRARIE and TRAPPER panels are increasingly used in calf rearing as an economic and practical alternative to concrete or wooden slats or bedding.prarie title

  trapper title

 

 

 

 

 

TRAPPER is mainly used in individual calf boxes and gives calves a high stability performance combined with best hygienic conditions.

Tech Data:

  • Size: 800 mm x 400 mm / 31.5″ x 15.75″

  • Slit Width: 14 mm / 0.55″

  • Amount of opening: 35%

  • Animal weight: 200 kg / 440 lb

Thanks to its excellent load-bearing characteristics, PRÄRIE is extremely suitable where animals are kept in groups. Its special surface design offers good foot holding and keeps the panels dry and clean.

Tech Data:

  • Size: 400 mm x 400 mm / 15.75″ x 15.75″

  • Slit Width: 20 mm / 0.79″

  • Amount of opening: 29%

  • Animal weight: 350 kg / 7700 lb

Benefits:

  • stable and longer lasting than wood

  • very hygienic due to 20mm openings and closed molecular material structure

  • eco-friendly tropical hard wood substitution

  • easy to use and install

  • time-saving cleaning means less work

  • lower operating costs due to savings in bedding and bedding storage

 

To see technical data for Prarie and Trapper Slats click on any of the pictures below:

calf mik calf mik2 calf mik3 calf mik4

Next Tuesday is Valentines Day.  It’s a fact we can’t change, but who wants to spend 3 times more for flowers?  Not me.

If you’re a little handy, you can make something yourself that will mean even more then flowers and candy.

(But not too much beats a romantic dinner that she doesn’t have to cook.  just sayin)

After a little search on the internet, here are a few projects you can get done before next Tuesday.

You can even get the kids involved for a family activity.

Heart Light Bulb

mateiloveyoubulbrials:

1. red thin gauge wire  or pipe cleaner (available at craft stores)
2. light bulb (any standard incandescent bulb with a regular size base will do..no fluorescent or halogen bulbs)
3. pliers
4. screwdriver
5. safety goggles
6. scrap piece of wood or wood cube (craft stores usually sell wood for crafts and would have a small square or chunky piece that would work)
7. 2 pins
8. paper and pen (or type written message)
9. wire cutters
10. hammer and nail (optional- if you are using soft balsa or craft wood these are not necessary)
11. hot glue gun

instructions:

1. prepare a surface on a work table for hollowing out the bulb. make sure the area is large because little chunks might jump off the base when you crack the glass.

2. follow these instructions on how to hollow out the light bulb from teamdroid.com. these are easy to follow instructions that also give good tips on safety and procedure.

3. when you have your bulb ready, clean the outside carefully and put it to the side somewhere where it is protected from breaking.

4. cut a ten inch piece of wire to make a heart “filament”. fold the wire in half to create a sharp crease, then unfold. about an inch from the crease, take both loose wire ends and loop both wires around to create the heart halves. then pull both wires back down, overlapping the center of the crease and extending beyond the heart shape. you may want to tweak the heart halves a little to get heart shape that you like. your heart should be about 1/2″ wide so it will fit through the base of the bulb pretty easily.

5. if you want two or more heart filaments in your bulb, repeat step 4 one or more times.

6. take your filaments to your bulb and hold them up to see how long the stems need to be to have the heart filaments positioned in roughly the center of the bulb. use your pliers to cut the extra wire off the ends. also test that they fit int o your bulb without having to smush them or distort the shapes. if that is the case, make them smaller.

7. if your wood is soft, you should be able to poke the wire filaments down into the top of the wood and they will stay in position. if you are using a firmer wood, use a hammer and nail to create a small guide hole. then remove the nail and push the wire down into the hole. you may want to secure these with glue as well.

8. now fit your glass bulb over the filaments and glue the bulb down to the wood at the base.

9. use the pins to attach your love note or message to the front of the piece of wood.

YOU’RE DONE!!

Valentine Mapsvalentine maps

This project will only work if you actually remember where you met, got engaged and where married to your significant other.  Let’s assume you do.

Your first job is to source a frame from department store or 2nd hand shop of some kind with 3 compartments already in it.

Next get maps that show the places you met, engaged and married him/her.

After a little cut and paste you should end up with something like what is shown in this picture.

Extra points for drawing a heart, ring and wedding bands on each map.

This works best if each of these places are different.  Mine would all be of Goderich, ON.  Nice but a little boring.

 

 

Heart Eating Dino

 

valentine dino

 

He/She will never see this one coming.  If the one you love really really likes dinosaurs or star wars or fish or what ever, simply paint it and glue some felt, paper or wooden hearts to it in an amusing way.

The dollar store or Walmart toy section should be a good place to find something fun to paint.

Spray paint it Gold or Silver or his/her favourite colour.

The finishing touch that shows how much you care is gluing on the hearts.

To get full instructions CLICK HERE.

 

 

 

Heart Magnets

valentine magnets

 

If you can get Crayola air drying clay or small wooden hearts this is an easy one to do.

To get full instructions CLICK HERE

Paint red, and glue small magnets or magnet cloth to the hearts and your good to go.

 

 

 

 

 

 

 

 

 

 

 

Valentine Coasters

For full instructions CLICK HERE. valentine coasters

Cutting the slices of wood is the hardest part of this job.

Once that’s done, sand each end so they don’t wobble.

Paint hearts and initials as shown or whatever else shows how much you care.

After a couple coats of clear coat paint to seal it all, your ready to go.

Note:  you don’t have to use tree branch slices, coasters can be made from almost anything.

  • Any metal works if you glue on silicon feet.  Shiny aluminum or Stainless looks great if you have some left over pieces from another job.

  • Used tire inner tube from your tractor is a fun material.  Cut it into 4″ circles with any good scissors and paint hearts on with the same paint used on patio furniture.

  • Pallet wood is great if you find some with an interesting grain.

 

Have Fun Creating

(but don’t do too good a job, as the bar will be too high for next year)

 

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By Gilbert VandenHeuvel

Date

Using High Moisture Corn in Swine Diets

After a conversation with a customer regarding what type of feeding strategy he should apply in a new finishing barn facility I started thinking that instead of just guessing at an answer in general terms, it would be a good idea to put pencil to paper and discover the actual facts in figures to answer this question properly.

The purpose of this study is to discover the economic differences between 4 different feeding options to grower/finisher pigs, 25 – 105 kg so an educated decision can be made equipment purchases to maximize profitability over a 20 year period.

The 4 different feeding strategies are:

  1.  Feeding off-farm prepared complete mash or pelleted feed.
  2. Feeding farm prepared dry corn ration where corn is dried on-farm
  3. Feeding farm prepared dry corn ration where corn is dried at local elevator and returned to farm through out the year
  4. Feeding farm prepared wet corn ration where corn is stored in oxygen limited silo

Contents:

  • Study Assumptions

  • Advantages/disadvantages of each system

  • Performance differences between each system

  • Conclusion

Assumptions:

  • Farm is a land based operation with the ability to supply enough corn to feed the pigs each year.
    • 1401 MT of corn used annually
  • Base barn is a 2000 head finishing barn at 8 sq. ft per hog.  marketing 6509 hogs per year.
  • Farm has staff and management skills available to properly operate each of these feeding strategies.
  • Farm has capital to build facilities needed and ability to operate corn dryer or HMC corn storage facilities and needed feeding systems.
  • Standard feed mill Grind, Mix and Delivery charge for mash and pelleted feed = $35/ MT
    • 1868 MT complete feed used annually
  • Except for feeding equipment the barn is identical.Roger Dubuis Replica Watches
    • Dry feed feeders and liquid feed troughs cost the same.
  • Labour is the same to properly operate each system and receive the same amount of data.
    • Repair and Maintenance is considered on each strategy.

 

 

Delivered mash / pelleted complete feed

Advantagescorn pellets

This system involves the least amount of capital investment with two 20 MT feed bins and a simple flex auger system or one of 2 cable feed delivery systems.

  •  2 feed bins needed @ $14,000 each = $28,000  Includes 30 ft flex auger to bring feed into barn
  • Three feeding system options so proper comparison can be made to management ability of computerized liquid system used with high moisture corn.
    • Simple flex system, $11,800
    • Better Daltec cable delivery system  $13,530
    • Best Daltec computer controlled delivery system,  $25,500

Advantages:

System is simple with least amount of  management and potential maintenance problems.

Least amount of capital is tied up.

Easiest to find labour to run system.

Managing dry feeding system well researched

Disadvantages:

Feed cost / MT highest among 3 options

Options of feeding ingredients are limited to dry components

Ability to measure pig performance is more difficult

U of Guelph studies shows feed waste up to 2% higher on a dry feeder then trough used with a liquid feed system.

Dry Corn

On-Farm Drying and Storage

dry corn on farmTo keep corn drying and storage on-farm to avoid annual elevator fees.

Three feeding system options so proper comparison can be made to management ability of computerized liquid system used with high moisture corn.

  • Simple flex system, $11,800
  • Better Daltec cable delivery system  $13,530
  • Best Daltec computer controlled delivery system,  $25,500

Advantages

  • Known corn quality.
  • Options of feed company choice is bigger then liquid feed
  • Managing dry feeding system well researched
  • Easiest to find labour to run this feeding system.
  • Lower annual drying cost then having someone else dry and store corn.
    • on-farm = $4.75 / MT,  (corn moisture 23.8% – 15.5%)
      • Elevator drying charges = $17.03 / MT  (natural gas at $0.232/m3)
  • Feeding system is simple with least amount of  management and potential maintenance problems.

Disadvantages

  • U of Guelph studies shows feed waste up to 2% higher on a dry feeder then trough used with a liquid feed system.orisonlinesale
  • Drying cost will be  higher if Propane is used
  • Extra electricity is used to cool / warm stored corn during the year.  $500 / year
  • Large capital outlay to build corn dryer and corn storage.  $320,000
    • includes: site prep, small dryer, wet bin, dry storage with aeration floor (2@30’x80′), and large pto transport auger
  • Higher level of management needed to operate this complete system.

 

 

Off Farm Corn Drying and returned to farm as needed during the year

cry corn at elevatorWith most on-farm drying systems having a lower capacity then the harvesting equipment used, a workable system is to deliver wet corn to a local elevator and replace it with dry corn stored on-farm.

Advantages

  • Harvest is completed quickly with no dryer slowdowns.
  • Reduced investment in drying and storage equipment
  • Feeding system is simple with least amount of  management and potential maintenance problems.
  • Managing dry feeding system well researched
  • Easiest to find labour to run this feeding system.

 

Disadvantages

  • Quality of corn received from local elevator is unknown.
  • Full drying and elevation costs are incurred.
    •             25% – 15.5% = $18.74 / MT drying
    • Storage costs needed.  $2.40 / MT per month
  • Transportation cost incurred to return corn to farm.
  • U of Guelph studies shows feed waste up to 2% higher on a dry feeder then trough used with a liquid feed system.

dry corn storage cost grinder electricity calculation

high moisture cornHigh Moisture Corn

Total cost of a Sealed concrete silo is $310,000 for site prep work, silo, unloader etc.

Advantages

  • Harvest can happen earlier and quickly.  25% target
    •   There is more time to plow and spread manure.
    •   With an earlier harvest time, less chance of molds to develop on corn.
    •   Reduced chance of cobs dropping with earlier harvest.
    •   Longer day corn can be used to increase yield potential.
  • No corn drying costs are incurred.
  • Significant reduction on dust in pig rooms.
  • More of the corn’s phosphorus is available to swine in HM corn (166% increase) over dry corn.  With additional soaking with some Phytase , almost all the corn’s phosphorus is available to the pigs.  This not only eliminates cost of additional Phytase it also significantly reduces the amount of phosphorus in the manure.   CLICK HERE or HERE for U. of Guelph Studies.
  • Research has found less feed wasted from liquid trough than dry feeder.
  • 4.4% growth improvement and with fermented corn.  ensen and Mikkelsen [19] summarized the results of 9 in vivo trials comparing the performance of pigs fed dry feed and liquid feed and reported a 4.4% improvement in weight gain and a 6.9% improvement in feed efficiency with liquid feed. Although the improvements in performance obtained with growing-finishing pigs are not as great as those obtained with weaner pigs, there may be benefits in terms of carcass quality.
  • Using lower cost co-products is a possibility with a liquid system.

 

Disadvantages

  • Sealed silo is required to store high moisture corn properly.
  • Once corn is fermented, it can only be fed to livestock.
  • Stainless equipment needed to handle acidic/fermented high moisture corn.
  • Once exposed to air, HM corn begins to loose feed value so it needs to be used within 6 hours.
  • If corn moisture is below 20% additives should be used to assist in fermentation.
  • Removal of corn from silo and handling / grinding is more difficult if corn moisture is above 30%.

 

 

 

 

 

Additional Comments:

Harvest. Much more important than the small variation between systems in harvesting cost per bushel are the implications for field losses in harvest because of timeliness. Dried corn systems permit a considerable range in the moisture content at which corn may be harvested, thus lengthening the harvest season. A disadvantage, however, is that the dryer often forms a bottleneck in the system, thus restricting harvesting speed. High-moisture systems eliminate that bottleneck but may shorten the season, since high-moisture corn for hogs makes the best feed at moisture contents of 22-28%.

Sealed Silo pH levels:  Whether the HMC is ground into a silo, put into a glass lined silo whole or treated whole and put into a wood bin the key to it all is to get the pH level of the corn down to 4 to 4.2 pH so it will store well without rotting.  The little costs associated with storing the HMC correctly into clean facilities, adding additives as needed and feeding fresh will help you be successful with feeding high moisture corn all year long.  CLICK HERE to see whole Kenpal article.

 

 

dwyertransparent

By Gilbert VandenHeuvel

Date January 18, 2017

PRRS Virus Filter for Incoming Air

Porcine Reproductive and Respiratory Syndrome (PRRS) is a swine disease responsible for some of the highest economic losses in global pig production.  In particular, breeding companies, multipliers and centers for artificial insemination must do everything possible to make sure that they maintain a negative PRRS status.

As a review, what is PRRS?  prrs virus

PRRS was first isolated and classified as an antivirus as recently as 1991 but first recognized in the USA in the mid 1980’s and was called “mystery swine disease”. It has also been called blue ear disease.

The virus of PRRS has the greatest affect on the pig’s lungs and reproductive system.   A major part of the bodies defense mechanism is destroyed and allows bacteria and other viruses to proliferate and do damage.  PRRS tends to remain present and active indefinitely.

The clinical picture can vary tremendously from one herd to another. As a guide, for every three herds that are exposed to PRRS for the first time one will show no recognizable disease, the second would show mild disease and the third moderate to severe disease. The reasons for this are not clearly understood. However the higher the health status of the herd, the less severe are the disease effects. It may be that the virus is mutating as it multiplies, throwing up some strains that are highly virulent and some that are not.

PRRS infects all types of herd including high or ordinary health status and both indoor and outdoor units, irrespective of size.

The main affects are decreased farrowing rates, increased mortality, attrition, and increased respiratory disease.

To read the entire article (www.thepigsite.com) including an extensive list of symptoms CLICK HERE

Economic effect of PRRSprrs graphic

PRRS is the most economically important disease now affecting swine producers.

According to The Economic and Production Impact of Porcine Reproductive and Respiratory Syndrome on Nursery and Grower-Finisher Pigs by Radu Zorzolan, A Thesis Presented to The University of Guelph

“The reduction of profits due to a PRRS outbreak was best replica watches US $236 / female, which represented an 80% reduction in expected profits in the year of the outbreak.”

The same study estimated the cost of PRRS infection in the grower-finisher population to average $6.25-15.25 per pig (combined nursery and finishing stage).

For the complete thesis CLICK HERE

Does an PRRS air filter work to keep your heard PRRS negative?

Throughout the swine industry, extensive efforts have been made to protect genetic and commercial swine herds from infection with different pathogens. However, local spread of certain pathogens such as PRRSV between farms still occurs due to aerosol transmission (Dee et al. 2006c). To reduce the risk of airborne spread, swine producers around the world are beginning to implement systems to filter the air entering their facilities. France was the first country that reported the use of air filtration in nucleus herds and boar studs. Since 1996, Cooperl- Hunaudaye, implemented air filtration in 11 herds that were populated with PRRSV negative animals after the system was installed. Air Filtration for PRRS Control 155 These herds are situated in Brittany, the most populated swine area in France; all have preserved their PRRSV negative status since then. As of today a considerable number of artificial insemination centers and farms in Europe, Quebec and the United States have implemented this technology since, in spite of extreme biosecurity rules, they experienced among others PRRS outbreaks without finding a logical explanation (Desrosiers, 2004a).

To read entire article from the Priarie Swine Centre CLICK HERE

prrs airprotec logo

Dwyer Manufacturing offers an PRRS virus air filtraton system designed by Big Dutchman, Germany.

Below is a summary of information on Big Dutchman’s Air Pro Tec system.  CLICK HERE to find complete brochure

With Air Pro Tec, Big Dutchman offers an efficient fresh air filter which significantly reduces the introduction of PRRS viruses – by up to 95%

With Big Dutchman’s pressurized system, there are no exacting requirements regarding the air-tightness of the  building.

airprotec4

The air filters consist of the following main parts:

  1. Wind protection netting – prevents the entry of coarse foreign matter

  2. Prefilter – filters particles with a diameter of 3 microns and any PRRS viruses adhering to them

  3. Main Filter – filter fine particles up to 0.3 microns and any PRRS viruses adhering to them

  4. Cooling Module – fresh air can be cooled as required

  5. Ventilation pipe with fan and cover flap

prrs filter expained

The Air Pro Tec filters come in three sizes to be used in a centralized or decentralized systems.

The centralized systems ( APT 10 000 and APT 20 000) works well in facilities where cooling is necessary.  Air capacity of each is 10,000 and 20,000 m3/hour respectively.

airprotec

prrs filter close up

The decentralized system is build to fit Big D’s CL wall air inlets but can also be retrofitted for existing wall inlets. Air capacity is 1500 m3/hour

prrs apt1500 b prrs apt1500

In Summary,

While the additional capital cost of a PRRS virus air filtration system can be significant, the cost benefit of keeping your PRRS virus negative status can be more over the lifetime of the filtration system.  Remember the study that shows $236 / sow / year in production lose is possible the first year of outbreak.

$236 x 500 sows = $118,000 in the first year alone plus over 10 years = $1,180,000 in production lose plus the value of a negative PRRS status.

Contact us here at Dwyer Manufacturing for more details and a quote for your operation.

logo handout3

dwyertransparent

 

March 1, 2017

By Gilbert VandenHeuvel

Dwyer Manufacturing is proud to offer MIK Flooring to dairy farmers for quality milk parlour flooring and calf individual and group pens.

Milking Parlour Flooring

 

MIK milking parlour milk parlour

The TRAPPER panel offers milking farmers a safe and ergonomic workplace arrangement in addition to easy use and cleaning. The STEPPER has a special design with a knobbed surface structure that guarantees better grip, for safer working conditions.

 

 

 

 

TRAPPER (Green) offers milkers welcome health care during the working day in addition to step safety and easy cleaning. Size: 800 mm x 400 mm / 31.5″ x 15.75″

Tech Data:

  • Size: 800 mm x 400 mm / 31.5″ x 15.75″

  • Slit Width: 14 mm / 0.55″

  • Amount of opening: 35%

  • Animal weight: 200 kg / 440 lb

 

 

 

mik flooring MIK trapper blue stepper slat stepper white

 

 

 

 

 




STEPPER’S (Blue, Grey or White)  special design with its knobbed surface structure guarantees more grip and thus provides safer working conditions.

Tech Data:

  • Size: 800 mm x 400 mm / 31.5″ x 15.75″

  • Slit Width: 14 mm / 0.55″

  • Amount of opening: 35%

  • Animal weight: 200 kg / 440 lb

Benefits:

  • Easy cleaning and effective drainage

  • Anti-skid surface

  • Slightly elastic design makes it gentle on back and joints

  • Underfloor ventilation with warm air is possible

MIK Flooring Support System

beam on wall edge mik support wall mount

The DUO support beam system is the basis for the entire panel system. The beams are made of composite fiberglass (GRP) to  ensure a stable and durable panel support. Even under difficult construction conditions, our wide accessory assortment guarantees easy and fast assembling.

 Height is 120 mm / 4.7″ or 150 mm / 6″

Benefits of Fiberglass and Stainless Steel Flat Bar Beam System:

  • high bearing load and stability due to delta-profile

  • special DUO edge profile for additional interlocking with panel

  • support leg system for wider spanning

  • acid and alkali resistant

  • first class self cleaning

  • no corrosion

The edge strips provide a clean finish, ensuring a proper closing of expansion gaps and smooth connection to concrete surfaces.MIK support beam

 

 

 

 

 

Calf Group and Individual Pen Flooring

 

The temperature neutral PRARIE and TRAPPER panels are increasingly used in calf rearing as an economic and practical alternative to concrete or wooden slats or bedding.prarie title

  trapper title

 

 

 

 

 

TRAPPER is mainly used in individual calf boxes and gives calves a high stability performance combined with best hygienic conditions.

Tech Data:

  • Size: 800 mm x 400 mm / 31.5″ x 15.75″

  • Slit Width: 14 mm / 0.55″

  • Amount of opening: 35%

  • Animal weight: 200 kg / 440 lb

Thanks to its excellent load-bearing characteristics, PRÄRIE is extremely suitable where animals are kept in groups. Its special surface design offers good foot holding and keeps the panels dry and clean.

Tech Data:

  • Size: 400 mm x 400 mm / 15.75″ x 15.75″

  • Slit Width: 20 mm / 0.79″

  • Amount of opening: 29%

  • Animal weight: 350 kg / 7700 lb

Benefits:

  • stable and longer lasting than wood

  • very hygienic due to 20mm openings and closed molecular material structure

  • eco-friendly tropical hard wood substitution

  • easy to use and install

  • time-saving cleaning means less work

  • lower operating costs due to savings in bedding and bedding storage

 

To see technical data for Prarie and Trapper Slats click on any of the pictures below:

calf mik calf mik2 calf mik3 calf mik4

Next Tuesday is Valentines Day.  It’s a fact we can’t change, but who wants to spend 3 times more for flowers?  Not me.

If you’re a little handy, you can make something yourself that will mean even more then flowers and candy.

(But not too much beats a romantic dinner that she doesn’t have to cook.  just sayin)

After a little search on the internet, here are a few projects you can get done before next Tuesday.

You can even get the kids involved for a family activity.

Heart Light Bulb

mateiloveyoubulbrials:

1. red thin gauge wire  or pipe cleaner (available at craft stores)
2. light bulb (any standard incandescent bulb with a regular size base will do..no fluorescent or halogen bulbs)
3. pliers
4. screwdriver
5. safety goggles
6. scrap piece of wood or wood cube (craft stores usually sell wood for crafts and would have a small square or chunky piece that would work)
7. 2 pins
8. paper and pen (or type written message)
9. wire cutters
10. hammer and nail (optional- if you are using soft balsa or craft wood these are not necessary)
11. hot glue gun

instructions:

1. prepare a surface on a work table for hollowing out the bulb. make sure the area is large because little chunks might jump off the base when you crack the glass.

2. follow these instructions on how to hollow out the light bulb from teamdroid.com. these are easy to follow instructions that also give good tips on safety and procedure.

3. when you have your bulb ready, clean the outside carefully and put it to the side somewhere where it is protected from breaking.

4. cut a ten inch piece of wire to make a heart “filament”. fold the wire in half to create a sharp crease, then unfold. about an inch from the crease, take both loose wire ends and loop both wires around to create the heart halves. then pull both wires back down, overlapping the center of the crease and extending beyond the heart shape. you may want to tweak the heart halves a little to get heart shape that you like. your heart should be about 1/2″ wide so it will fit through the base of the bulb pretty easily.

5. if you want two or more heart filaments in your bulb, repeat step 4 one or more times.

6. take your filaments to your bulb and hold them up to see how long the stems need to be to have the heart filaments positioned in roughly the center of the bulb. use your pliers to cut the extra wire off the ends. also test that they fit int o your bulb without having to smush them or distort the shapes. if that is the case, make them smaller.

7. if your wood is soft, you should be able to poke the wire filaments down into the top of the wood and they will stay in position. if you are using a firmer wood, use a hammer and nail to create a small guide hole. then remove the nail and push the wire down into the hole. you may want to secure these with glue as well.

8. now fit your glass bulb over the filaments and glue the bulb down to the wood at the base.

9. use the pins to attach your love note or message to the front of the piece of wood.

YOU’RE DONE!!

Valentine Mapsvalentine maps

This project will only work if you actually remember where you met, got engaged and where married to your significant other.  Let’s assume you do.

Your first job is to source a frame from department store or 2nd hand shop of some kind with 3 compartments already in it.

Next get maps that show the places you met, engaged and married him/her.

After a little cut and paste you should end up with something like what is shown in this picture.

Extra points for drawing a heart, ring and wedding bands on each map.

This works best if each of these places are different.  Mine would all be of Goderich, ON.  Nice but a little boring.

 

 

Heart Eating Dino

 

valentine dino

 

He/She will never see this one coming.  If the one you love really really likes dinosaurs or star wars or fish or what ever, simply paint it and glue some felt, paper or wooden hearts to it in an amusing way.

The dollar store or Walmart toy section should be a good place to find something fun to paint.

Spray paint it Gold or Silver or his/her favourite colour.

The finishing touch that shows how much you care is gluing on the hearts.

To get full instructions CLICK HERE.

 

 

 

Heart Magnets

valentine magnets

 

If you can get Crayola air drying clay or small wooden hearts this is an easy one to do.

To get full instructions CLICK HERE

Paint red, and glue small magnets or magnet cloth to the hearts and your good to go.

 

 

 

 

 

 

 

 

 

 

 

Valentine Coasters

For full instructions CLICK HERE. valentine coasters

Cutting the slices of wood is the hardest part of this job.

Once that’s done, sand each end so they don’t wobble.

Paint hearts and initials as shown or whatever else shows how much you care.

After a couple coats of clear coat paint to seal it all, your ready to go.

Note:  you don’t have to use tree branch slices, coasters can be made from almost anything.

  • Any metal works if you glue on silicon feet.  Shiny aluminum or Stainless looks great if you have some left over pieces from another job.

  • Used tire inner tube from your tractor is a fun material.  Cut it into 4″ circles with any good scissors and paint hearts on with the same paint used on patio furniture.

  • Pallet wood is great if you find some with an interesting grain.

 

Have Fun Creating

(but don’t do too good a job, as the bar will be too high for next year)

 

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By Gilbert VandenHeuvel

Date

Using High Moisture Corn in Swine Diets

After a conversation with a customer regarding what type of feeding strategy he should apply in a new finishing barn facility I started thinking that instead of just guessing at an answer in general terms, it would be a good idea to put pencil to paper and discover the actual facts in figures to answer this question properly.

The purpose of this study is to discover the economic differences between 4 different feeding options to grower/finisher pigs, 25 – 105 kg so an educated decision can be made equipment purchases to maximize profitability over a 20 year period.

The 4 different feeding strategies are:

  1.  Feeding off-farm prepared complete mash or pelleted feed.
  2. Feeding farm prepared dry corn ration where corn is dried on-farm
  3. Feeding farm prepared dry corn ration where corn is dried at local elevator and returned to farm through out the year
  4. Feeding farm prepared wet corn ration where corn is stored in oxygen limited silo

Contents:

  • Study Assumptions

  • Advantages/disadvantages of each system

  • Performance differences between each system

  • Conclusion

Assumptions:

  • Farm is a land based operation with the ability to supply enough corn to feed the pigs each year.
    • 1401 MT of corn used annually
  • Base barn is a 2000 head finishing barn at 8 sq. ft per hog.  marketing 6509 hogs per year.
  • Farm has staff and management skills available to properly operate each of these feeding strategies.
  • Farm has capital to build facilities needed and ability to operate corn dryer or HMC corn storage facilities and needed feeding systems.
  • Standard feed mill Grind, Mix and Delivery charge for mash and pelleted feed = $35/ MT
    • 1868 MT complete feed used annually
  • Except for feeding equipment the barn is identical.Roger Dubuis Replica Watches
    • Dry feed feeders and liquid feed troughs cost the same.
  • Labour is the same to properly operate each system and receive the same amount of data.
    • Repair and Maintenance is considered on each strategy.

 

 

Delivered mash / pelleted complete feed

Advantagescorn pellets

This system involves the least amount of capital investment with two 20 MT feed bins and a simple flex auger system or one of 2 cable feed delivery systems.

  •  2 feed bins needed @ $14,000 each = $28,000  Includes 30 ft flex auger to bring feed into barn
  • Three feeding system options so proper comparison can be made to management ability of computerized liquid system used with high moisture corn.
    • Simple flex system, $11,800
    • Better Daltec cable delivery system  $13,530
    • Best Daltec computer controlled delivery system,  $25,500

Advantages:

System is simple with least amount of  management and potential maintenance problems.

Least amount of capital is tied up.

Easiest to find labour to run system.

Managing dry feeding system well researched

Disadvantages:

Feed cost / MT highest among 3 options

Options of feeding ingredients are limited to dry components

Ability to measure pig performance is more difficult

U of Guelph studies shows feed waste up to 2% higher on a dry feeder then trough used with a liquid feed system.

Dry Corn

On-Farm Drying and Storage

dry corn on farmTo keep corn drying and storage on-farm to avoid annual elevator fees.

Three feeding system options so proper comparison can be made to management ability of computerized liquid system used with high moisture corn.

  • Simple flex system, $11,800
  • Better Daltec cable delivery system  $13,530
  • Best Daltec computer controlled delivery system,  $25,500

Advantages

  • Known corn quality.
  • Options of feed company choice is bigger then liquid feed
  • Managing dry feeding system well researched
  • Easiest to find labour to run this feeding system.
  • Lower annual drying cost then having someone else dry and store corn.
    • on-farm = $4.75 / MT,  (corn moisture 23.8% – 15.5%)
      • Elevator drying charges = $17.03 / MT  (natural gas at $0.232/m3)
  • Feeding system is simple with least amount of  management and potential maintenance problems.

Disadvantages

  • U of Guelph studies shows feed waste up to 2% higher on a dry feeder then trough used with a liquid feed system.orisonlinesale
  • Drying cost will be  higher if Propane is used
  • Extra electricity is used to cool / warm stored corn during the year.  $500 / year
  • Large capital outlay to build corn dryer and corn storage.  $320,000
    • includes: site prep, small dryer, wet bin, dry storage with aeration floor (2@30’x80′), and large pto transport auger
  • Higher level of management needed to operate this complete system.

 

 

Off Farm Corn Drying and returned to farm as needed during the year

cry corn at elevatorWith most on-farm drying systems having a lower capacity then the harvesting equipment used, a workable system is to deliver wet corn to a local elevator and replace it with dry corn stored on-farm.

Advantages

  • Harvest is completed quickly with no dryer slowdowns.
  • Reduced investment in drying and storage equipment
  • Feeding system is simple with least amount of  management and potential maintenance problems.
  • Managing dry feeding system well researched
  • Easiest to find labour to run this feeding system.

 

Disadvantages

  • Quality of corn received from local elevator is unknown.
  • Full drying and elevation costs are incurred.
    •             25% – 15.5% = $18.74 / MT drying
    • Storage costs needed.  $2.40 / MT per month
  • Transportation cost incurred to return corn to farm.
  • U of Guelph studies shows feed waste up to 2% higher on a dry feeder then trough used with a liquid feed system.

dry corn storage cost grinder electricity calculation

high moisture cornHigh Moisture Corn

Total cost of a Sealed concrete silo is $310,000 for site prep work, silo, unloader etc.

Advantages

  • Harvest can happen earlier and quickly.  25% target
    •   There is more time to plow and spread manure.
    •   With an earlier harvest time, less chance of molds to develop on corn.
    •   Reduced chance of cobs dropping with earlier harvest.
    •   Longer day corn can be used to increase yield potential.
  • No corn drying costs are incurred.
  • Significant reduction on dust in pig rooms.
  • More of the corn’s phosphorus is available to swine in HM corn (166% increase) over dry corn.  With additional soaking with some Phytase , almost all the corn’s phosphorus is available to the pigs.  This not only eliminates cost of additional Phytase it also significantly reduces the amount of phosphorus in the manure.   CLICK HERE or HERE for U. of Guelph Studies.
  • Research has found less feed wasted from liquid trough than dry feeder.
  • 4.4% growth improvement and with fermented corn.  ensen and Mikkelsen [19] summarized the results of 9 in vivo trials comparing the performance of pigs fed dry feed and liquid feed and reported a 4.4% improvement in weight gain and a 6.9% improvement in feed efficiency with liquid feed. Although the improvements in performance obtained with growing-finishing pigs are not as great as those obtained with weaner pigs, there may be benefits in terms of carcass quality.
  • Using lower cost co-products is a possibility with a liquid system.

 

Disadvantages

  • Sealed silo is required to store high moisture corn properly.
  • Once corn is fermented, it can only be fed to livestock.
  • Stainless equipment needed to handle acidic/fermented high moisture corn.
  • Once exposed to air, HM corn begins to loose feed value so it needs to be used within 6 hours.
  • If corn moisture is below 20% additives should be used to assist in fermentation.
  • Removal of corn from silo and handling / grinding is more difficult if corn moisture is above 30%.

 

 

 

 

 

Additional Comments:

Harvest. Much more important than the small variation between systems in harvesting cost per bushel are the implications for field losses in harvest because of timeliness. Dried corn systems permit a considerable range in the moisture content at which corn may be harvested, thus lengthening the harvest season. A disadvantage, however, is that the dryer often forms a bottleneck in the system, thus restricting harvesting speed. High-moisture systems eliminate that bottleneck but may shorten the season, since high-moisture corn for hogs makes the best feed at moisture contents of 22-28%.

Sealed Silo pH levels:  Whether the HMC is ground into a silo, put into a glass lined silo whole or treated whole and put into a wood bin the key to it all is to get the pH level of the corn down to 4 to 4.2 pH so it will store well without rotting.  The little costs associated with storing the HMC correctly into clean facilities, adding additives as needed and feeding fresh will help you be successful with feeding high moisture corn all year long.  CLICK HERE to see whole Kenpal article.

 

 

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By Gilbert VandenHeuvel

Date January 18, 2017

PRRS Virus Filter for Incoming Air

Porcine Reproductive and Respiratory Syndrome (PRRS) is a swine disease responsible for some of the highest economic losses in global pig production.  In particular, breeding companies, multipliers and centers for artificial insemination must do everything possible to make sure that they maintain a negative PRRS status.

As a review, what is PRRS?  prrs virus

PRRS was first isolated and classified as an antivirus as recently as 1991 but first recognized in the USA in the mid 1980’s and was called “mystery swine disease”. It has also been called blue ear disease.

The virus of PRRS has the greatest affect on the pig’s lungs and reproductive system.   A major part of the bodies defense mechanism is destroyed and allows bacteria and other viruses to proliferate and do damage.  PRRS tends to remain present and active indefinitely.

The clinical picture can vary tremendously from one herd to another. As a guide, for every three herds that are exposed to PRRS for the first time one will show no recognizable disease, the second would show mild disease and the third moderate to severe disease. The reasons for this are not clearly understood. However the higher the health status of the herd, the less severe are the disease effects. It may be that the virus is mutating as it multiplies, throwing up some strains that are highly virulent and some that are not.

PRRS infects all types of herd including high or ordinary health status and both indoor and outdoor units, irrespective of size.

The main affects are decreased farrowing rates, increased mortality, attrition, and increased respiratory disease.

To read the entire article (www.thepigsite.com) including an extensive list of symptoms CLICK HERE

Economic effect of PRRSprrs graphic

PRRS is the most economically important disease now affecting swine producers.

According to The Economic and Production Impact of Porcine Reproductive and Respiratory Syndrome on Nursery and Grower-Finisher Pigs by Radu Zorzolan, A Thesis Presented to The University of Guelph

“The reduction of profits due to a PRRS outbreak was best replica watches US $236 / female, which represented an 80% reduction in expected profits in the year of the outbreak.”

The same study estimated the cost of PRRS infection in the grower-finisher population to average $6.25-15.25 per pig (combined nursery and finishing stage).

For the complete thesis CLICK HERE

Does an PRRS air filter work to keep your heard PRRS negative?

Throughout the swine industry, extensive efforts have been made to protect genetic and commercial swine herds from infection with different pathogens. However, local spread of certain pathogens such as PRRSV between farms still occurs due to aerosol transmission (Dee et al. 2006c). To reduce the risk of airborne spread, swine producers around the world are beginning to implement systems to filter the air entering their facilities. France was the first country that reported the use of air filtration in nucleus herds and boar studs. Since 1996, Cooperl- Hunaudaye, implemented air filtration in 11 herds that were populated with PRRSV negative animals after the system was installed. Air Filtration for PRRS Control 155 These herds are situated in Brittany, the most populated swine area in France; all have preserved their PRRSV negative status since then. As of today a considerable number of artificial insemination centers and farms in Europe, Quebec and the United States have implemented this technology since, in spite of extreme biosecurity rules, they experienced among others PRRS outbreaks without finding a logical explanation (Desrosiers, 2004a).

To read entire article from the Priarie Swine Centre CLICK HERE

prrs airprotec logo

Dwyer Manufacturing offers an PRRS virus air filtraton system designed by Big Dutchman, Germany.

Below is a summary of information on Big Dutchman’s Air Pro Tec system.  CLICK HERE to find complete brochure

With Air Pro Tec, Big Dutchman offers an efficient fresh air filter which significantly reduces the introduction of PRRS viruses – by up to 95%

With Big Dutchman’s pressurized system, there are no exacting requirements regarding the air-tightness of the  building.

airprotec4

The air filters consist of the following main parts:

  1. Wind protection netting – prevents the entry of coarse foreign matter

  2. Prefilter – filters particles with a diameter of 3 microns and any PRRS viruses adhering to them

  3. Main Filter – filter fine particles up to 0.3 microns and any PRRS viruses adhering to them

  4. Cooling Module – fresh air can be cooled as required

  5. Ventilation pipe with fan and cover flap

prrs filter expained

The Air Pro Tec filters come in three sizes to be used in a centralized or decentralized systems.

The centralized systems ( APT 10 000 and APT 20 000) works well in facilities where cooling is necessary.  Air capacity of each is 10,000 and 20,000 m3/hour respectively.

airprotec

prrs filter close up

The decentralized system is build to fit Big D’s CL wall air inlets but can also be retrofitted for existing wall inlets. Air capacity is 1500 m3/hour

prrs apt1500 b prrs apt1500

In Summary,

While the additional capital cost of a PRRS virus air filtration system can be significant, the cost benefit of keeping your PRRS virus negative status can be more over the lifetime of the filtration system.  Remember the study that shows $236 / sow / year in production lose is possible the first year of outbreak.

$236 x 500 sows = $118,000 in the first year alone plus over 10 years = $1,180,000 in production lose plus the value of a negative PRRS status.

Contact us here at Dwyer Manufacturing for more details and a quote for your operation.

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