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Technical Information

This page will give you a chance to explore the more technical aspects and advantages of using our patented HayWrap system. We think you will find it useful in selecting your big bale weatherproofing system.

Please do not hesitate to call (1-800-248-9727) or email us with any questions you may have about any of our products. You may also request a brochure, video, and or technical papers via our online request form.

Economic Impact Per Bale for Spoilage-Grass Hay
Store hay in barn or plastic?
Quality of Feed
Machinery Cost per Bale
Bale Size ?? Large or Small??
How Wet is Too Wet?
DMF Conversion chart
Putting it All Together!



Economic Impact Per Bale for Spoilage-Grass Hay
Bale 5 1/2 ' Diameter and 5 1/2' Long Weight 1150 lbs.

Inches of Spoilage Pounds of Spoilage % of Bale Spoiled Dollar Value of Spoilage Price per Ton
2 135 12 $3.05 $4.50
4 260 23 %5.95 $8.60
6 380 33 $8.55 $12.35
8 490 43 $11.00 $16.10
10 590 51 $13.30 $19.10
The losses above are for grass hay. Losses for Legume and Legume-Grass mixed Hay will be Greater !

You can sharply reduces these losses with the "Hay Wrap Method" of wrapping dry hay or haylage !

We will give you the opportunity to talk to many satisfied customers that use the "HayWrap Technique" to have High Quality Forage Production! Free Video and Brochure explaining the "Hay Wrap Technique" for making High Quality Hay and Haylage!

The Hay Wrap Machine In 1997 Add up to 50% to your Hay Production without Seeding another Acre!

Hay or Haylage..........HayWrap "Works" !

Call 1-800-248-9727
or
Request information via the Internet

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Store in barn or plastic?

The building costs go on if you have hay in the barn or not!

Yes, you protect your bales during the storage period but what about the critical hours before you bale? You are still exposed to the whims of Mother Nature and the weather man. What are you going to do when your hay is almost dry but you can see thunderstorms on the horizon and they are moving your way?

The dilemma is to take the chance that the storms will miss your hay field (of course they miss your neighbors but not yours) or bale the hay on the tough side and rush to get it stacked in your new hay barn..If you chose the latter option you can enjoy the added stress of watching and waiting as your hay bales go through a melt-down; water is dripping from the underside of your barn roof in the mornings. Is that a faint hint of smoke you smell as you walk by? Well, I know you would never bale hay before it's really dry. Remember that any time a bale goes through a sweat and heats up, it is burning up energy...energy that will not be available next winter when you feed your cattle.

Your second option is to wait, hoping and praying that your beautiful windrows of prime alfalfa will be spared from the oncoming thunderstorm. You know the rest of the story. There's always the next cutting, maybe your luck will change. This is your lucky day!!You have a third option. There is a simple, inexpensive solution to all of your hay making dilemmas.

HAY WRAP

This simple, rugged, three-point mounted, hydraulic drive bale wrapper will wrap dry hay bales, wrap balage (high moisture hay) and also can be used to unroll both dry and wet bales.

Here are some of the advantages of owning a Hay Wrap machine:

  • HayWrap provides cheap, weather-proof storage for all of your bales, both dry bales and balage bales.

  • You will never loose hay quality to heating and sweating of the bale again. If the weather is pushing you, bale the hay tough (30%) to green (75%) moisture and it will keep perfectly, when wrapped properly with the Hay Wrap machine.

 

COST PER BALE FOR STORAGE IN A POLE BARN SIZE:

  • 30' X 60' (18' inside clearance, open sides, 3' roof overhang, rock floor)

  • BARN COST: $10,200 ($9,800 plus $400 for the rock floor

  • CAPACITY: 150 bales (6' dia. bales stacked on end take 36 sq. feet of floor space; they are stacked 3 high)

  • COST/BALE/YEAR: $68.00 investment X 10% interest =$6.80 ($10,200 divided by 150 bales = $68.00

ANNUAL OWNERSHIP COSTS:
Property Taxes ( $10,200 valuation) $70.00
Building Insurance ( fire and wind) $82.00
Contents Insurance ( fire insurance on hay ) $72.00
Contents Insurance (wind insurance on hay ) $20.00
Farm Liability ( 300,000 and 1,000,000 medical ) $100.00
Yearly Maintenance ( 1% of original investment ) $102.00
Total Annual Ownership Cost $446.00
Total Annual Cost to store hay in this barn...........$9.77! ($446.00 divided by 150 bales=$2.97 + $6.80 = $ 9.77 cost per bale to store hay in a barn!

(all prices as of 4-1-1996)

** Sources of figures

**Pole barn by Buchheit Building......Taxes figured by local tax assessor.... Insurance figured by Lakenan Ins.

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QUALITY OF Feed:

Starting in 1989 there have been numerous university tests conducted on the Hay Wrap machine and the HayWrap method of preserving dry hay and high moisture hay (haylage, balage etc.). In ALL of these tests the Hay Wrap machine has proved it is equal to or better than total wrap machines in feed quality of the bales at the end of the test. Of course when considering the cost per bale preserved the Hay Wrap machine is a definite winner.

Michigan State University
  HayWrap Total Wrap Bale Bag
Post Storage Values: $41.59 $40.76 $41.31
Storage System Cost: -$4.19 -$7.80 -$9.10
Net Bale Value: $37.40 $32.96 $32.21

Hay Wrap Advantage......$4.44 per Bale!

University of Kentucky - 1994
Alfalfa and Red Clover
  HayWrap Total Wrap Dry Hay
Dry matter loss % during storage .1 1.8 40.0

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Machinery Cost per Bale

When is less more? Why pay more for a wrapper that does less?

The HayWrap machine only cost $4,250.00. The simply made HayWrap has a five year warranty,which is by far the longest in the agriculture field. HayWrap has proven to be the equal or better of any total wrap machine in the quality of balage at the end of the storage period. This quality of balage has been documented in university studies.

Below we have provide a table that compares the cost per bale using the HayWrap with the more complicated and expensive "Total" wrap machines. These figures are generated using an annual use of five hundred bales per year

MACHINERY COST PER BALE
  Initial Cost 10% Annual Cost Cost per Bale
Total Wrap Machine $16,000.00+ $1600.00 $3.20
HayWrap Machine $2995.00 $299.95 $0.60

Machinery cost per bale per year is equal to 10% of the original investment divided by 500 bales per year. The total wrap machine puts 20 to30 layers of plastic across each end of the bale, Hay Wrap only comes down on the end ten inches, and then rams the bales together to expel more air and seal the row.

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Bale Size........Large or Small...does it matter?

( Not to the cow!.......but Ouch! Watch out for your wallet!)

The following table will demonstrate how when wrapping a dry bale, it is more cost effective to wrap a large bale as opposed to a small bale. The same efficiencies follow for the high moisture balage bales. In this test we put the plastic two layers thick on the dry bales.

COST PER TON BIG BALES VS. SMALL BALES
Bale Size # of bale per roll $ per roll of plastic Cost / Bale Cost ? Ton
1000 lb. 45 $82 $1.82 $3.64
2000 lb. 35 $82 $2.34 $2.34
3000 lb. 25 $82 $3.28 $2.18

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How Wet is Too Wet?

The cows engine runs on dry matter...not water. It is expensive for you to preserve water. It is also expensive (energy wise) for your cows, next winter, to try to heat all that excess water up to body temperature only to pee it out on the snow

When the rain clouds are racing you to the finish line........."you've gotta do what you've gotta do!" We ask however that you consider the following information in fair weather before you bale your balage above 50% moisture. Bales below 45% moisture will not freeze solid, instead they get frosty. Bales above 60% moisture commonly have the liquid collect at the bottom of the bale. This settlement contains many soluble nutrients that are lost because of this method of storage. Keep your balage at or below 50% moisture to save these valuable nutrients.

This table shows the cost per ton of dry matter stored when both the size of the bale (in fresh weight) and the moisture content are taken into account. It becomes obvious that a small (4'X4'), high moisture (70%) bale is a very expensive way to store hay when everything is converted to dry matter basis. These figures are generated using a Hay Wrap machine. The total wrap machines will use about 25% more plastic per bale because they put at least 20 layers on the center of each end of the bale.

The plastic cost per ton of DM (Dry Matter) is calculated by (line 1) dividing 2000 lbs. by 3000 lbs. which equals 6.66. Multiply 6.66 by $1.82 ( the cost of HayWrapping 1000 lb. bale) Results = $12.13 This is the cost of HayWrapping a ton of dry matter if the bales are 1000 lbs. and 70% moisture. If you were to use a total wrap machine an extra $3.03 would be incurred just for the plastic alone! Just wait until we figure depreciation in to the overall costs!

HIGH MOISTURE VS. LOW MOISTURE
Bale Size DM/Bale Plastic Cost per Bale Cost per Ton DM HayWrap Cost per Ton Total Wrap
1000 lb. 70% moisture 300 lb. $1.82 $12.13 $15.16
  35% moisture 650 lb. $1.82 $5.59 $6.98
2000 lb. 70% moisture 600 lb. $2.34 $7.79 $9.73
  35% moisture 1300 lb. $2.34 $3.59 $4.48
3000 lb. 70% moisture 900 lb. $3.03 $6.73 $8.41
  35% moisture 1950 lb. $3.03 $3.10 $3.87

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Conversion Table

To convert from wet tons to tons of dry matter, divide by the DMF. To convert from tons of dry matter to wet tons, multiply by the DMF.

DMF = 100 / (100 - % moisture)
% Moisture DMF % Moisture DMF
30 1.43 65 2.86
40 1.67 70 3.33
50 2.00 75 4.00
55 2.22 80 5.00
60 2.50    

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Putting it All Together!

Compare the HayWrap Advantage

Machine, Plastic, Labor and Costs per Bale
  Per 250 Per 500 Per 1000
Machine Cost
(per Bale)
Theirs per bale
($1600 per year)
$6.40 $3.20 $1.60
HayWrap per bale
($300 per year)
$1.20 $0.60 $0.30
HayWrap per bale
Savings
$5.20 $2.60 $1.30
Plastic Cost
(per Year)
Theirs per year
($3.50 per bale)
$875.00 $1750.00 $3500.00
HayWrap per bale
($2.34 per bale)
$585.00 $1170.00 $2340.00
HayWrap per bale
Savings
$290.00 $580.00 $1160.00
Labor Cost
($7.00 per hr.)
Theirs 20 bales
per hour
$87.50 $175.00 $350.00
HayWrap 20 bales
per hour
$87.50 $175.00 $350.00
No advantage      
Cost per Year
(Ownership)
Theirs $2,562.50 $3,525.00 $5,450.00
HayWrap $972.00 $1,645.00 $2,990.00
HayWrap savings $1590.00 $1,880.00 $2,460.00
HayWrap 5 yr.
Savings
$7,950.00 $9,400.00 $12,300.00
Cost per Bale Theirs $10.25 $7.05 $5.45
HayWrap $3.89 $3.29 $2.99
HayWrap Savings $6.36 $3.76 $2.46

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