Prairie bullpen Network (Prairie Fence, Fence) is to protect the ecological balance of an area widely used in grassland livestock fence to prevent landslides, attractive appearance, durable and inexpensive, is widely used at home and abroad in recent years, protection of road and other projects. Prairie bullpen network coverage is generally hot galvanized wire, the amount of zinc is generally 60 grams -100 grams per square meter, high humidity area requirements, the use of about 230 grams of silk, Africa also recently galvanized wire produced by cold steppe Kraal net. Transverse wire, tensile 80KG-90KG, in order to increase the impact resistance network; vertical wire, low carbon steel with tensile 40KG-50KG, so wound on the transverse wire, when the wire is wound edges can not be less than 2.5 turns, the wire can not be less than 5 laps (plus 2T-3T when winding mechanical pressure to prevent longitudinal sliding wire). Prairie bullpen novel network structure, strong precision, smooth surface, mesh uniform, strong integrity, toughness, not together, slip, pressure, wind, rain, no matter how bad the local natural conditions, life in general for dozens years. Even the cut pieces, local deformation under pressure not to loose phenomenon, and has a strong anti-corrosion, anti-oxidation ability, generally do not have the advantages of steel mesh. But also to overcome the easy open solder joints welded wire mesh welded shedding shortcomings, one-time installation and never loose. Performance: The product is novel structure, strong precision, smooth surface, mesh uniform, strong integrity, toughness, not together, slip, pressure, wind, rain, no matter how bad the local natural conditions, life in general for dozens years. Even the cut pieces, local deformation under pressure not to loose phenomenon, and has a strong anti-corrosion, anti-oxidation ability, generally do not have the advantages of steel mesh. But also to overcome the easy open solder joints welded wire mesh welded shedding shortcomings, one-time installation and never loose. Grassland fence is mainly used for: pastoral grasslands, grasslands and implementation can be fixed enclosures grazing, grazing column. The program facilitates the use of pasture resources, effectively improve the utilization of grassland and grazing efficiency, prevent grassland degradation, protection of the natural environment. But also for the agriculture, animal husbandry professional Prairie Network: Prairie Network (bullpen network) is to protect the ecological balance of a widely used in Europe, the Americas, to prevent landslides, livestock fence, especially in the rainy mountains outside seam nets system layer 120 grams of nylon woven sun block sediment flowing so rapidly in recent years. Automatic machinery production features: saving a lot of labor, reduce labor intensity, in the winding plus 2T-3T mechanical pressure flat surface, rugged precision, mesh uniform, strong integrity. In particular, the use of advanced technology pressure of a pressure wave in deep 12MM 40MM wide bend between each grid, this bend known as "waves" makes more smooth surface, large areas in the winter to alleviate climate change and prevent the expansion and contraction There beast shock when automatic back mesh network to increase the buffer force plane.