Silage (yellow storage) good quality feed. Baled silage due to tightness, and improve the quality of the environment anaerobic fermentation of lactic acid bacteria to improve the nutritional value, fragrance and crude protein content, low crude fiber content, high digestibility, palatability, intake rate, livestock utilization of up to 100%. 2. No waste mildew damage. Compared with traditional silage losses (20% -30%), loss of forage and feeding losses juice are greatly reduced. 3. Do not pollute the environment, long shelf life, compaction good seal. Because of good sealing performance, no juice outflow phenomenon. Appropriate packaging, small size, high density, easy to transport and commercialization, to ensure a balanced supply of large and small dairy, beef cattle farm, farmers and other modern animal husbandry silage and perennial. Subject to seasonal, sun, rain and groundwater level influence can be stacked in the open air over 2-3 years. Shandong million Teng mechanical automatic straw bale silage envelope machine main structure, performance and working principle: one capsule silage baling machine is improved on the basis of the second generation of silage baler, envelope machine, this sets of equipment greatly reduced pay, low cost and high returns to labor, greatly reducing the cost of storage pool than the green, from the environment to store restrictions. Silage baling machine envelope, the envelope consists of bundling two parts, at the beginning of the use of one machine operation, we should first be placed on the baler twine, the twine put into the folder line pipe, and then When feeding direction of the film roll according to specification requirements, set into the film frame supporting the input shaft, put away the first artificial feeding to fixed positions, when large fixed bale warehouse and warehouse activity by exposure to a certain density of the front of the machine, above the warehouse activity inert rolls and left signals uniformly rotating wheel, the operator clutch plates move winding handle, the machine starts reciprocating Rao rope tied around the rope week hemp automatically cut off, immediately put the bundle opening, bale by conveyor directly fall into the coating machine rotating rack, the film is pulled by hand, start rotate button, rotary rack drive bale rotation, the operator should be synchronized quickly membrane pressure to bale the middle, and with the bale rotation, then immediately let go, silage PE film wrapped bale gradually step by step, the bale revolution since the rotation of the frame, when the envelope to the set of layers (eg three), the clutch automatically disengages stop rotating frame, The operator between the bale and transport film frame film off the pasture to pasture film breakage end pressed into bales at the end face of the overlap, and then coated on top of a good coating machine removed from the bale, neatly, Do not exceed the maximum stacking four packages, because too easy to put too much pressure deformation of the underlying membrane, causing air to enter, resulting in deterioration of moldy hay. Silage bale coating machine parameters Device Model WT-5080 supporting power motor: 4KW 8 horsepower diesel engine operating speed of 360 rev / bundle size Φ520x520mm productivity into bundles 30-50 / hour bale weight 15-65Kg Dimensions (length x width x height) 1600x1450x1060mm device weighs 380kg price of 28,000 yuan --35 000 yuan