Steel structure prefab cow shed is widely used due to its convenience and cost-effective factor. Compared with traditional concrete cow shed, the advantages as below: 1) Made by light steel structure, all the parts are connected by bolt, very easy to assemble and disassemble. 2) The steel structure are fully hot dip galvanized or painted, it can prevent rust of cow shed鈥檚 high humidity environment. 3) The installation is very quick, generally half of the concreted farm house. 4) Longer lifetime about 20-50 years. The prefab cow shed main parts specification as below: Item nameSpecificationMaterial ParameterTechnical Treatment ColumnH shape beam, Box beam, steel pipe, Hot rolled sheetQ235B, Q345BPaint or Hot dip galvanized BeamH shape beam, Box beam, steel pipe, Hot rolled sheeQ235B, Q345BPaint or Hot dip galvanized BracingSteel rod, Steel pipe, Angle steelQ235B, Q345B PurlingC or Z shape, purling Thickness:1.8mm~3.0mmQ235B, Q346BHot dip galvanized Wall and roof panelEPS, Rock wool, PU, Glass wool, Sandwich panel or Single sheet.Steel T=0.426~0.8mm, insulation T=50~150mmAlu-zinc 150g, Fluorocarbon paint DoorSliding or rolling doorSteel or AluminumPaint or Hot dip galvanized Windowalloy-Glass, Aluminium alloy-shutter or plastic steelT=1.0~2.0mmAlloy Lighting panelFRP, T=1.5mm or T=1.8mmCoefficient of thermal expansion:2.2x10-5/cm/cm/掳CLight transmittance 85% VentilatorTurbine ventilator, and electric typeSteel, stainless steel, PCPaint or Hot dip galvanized,304 GutterGalvanized or stainless steel plateT=2.0mmHot dip galvanized,304 DownpipePVC pipe, Color steel pipe T=0.5mm桅110,160,200Paint BoltOrdinary, high strength10.9S,4.8sHot dip galvanized Anchor boltSteel rod M24,M27 M30Q235B Beside the prefab cow shed, we can also offer the inner equipment such as feeding truck, cow steel pens, headlocks, cow free stalls, cow brush, cow manure scrapper, portable cow milking machine, etc. We can design the cow shed for your based on the cow quantity and equipment layout. Prefab cow shed with feeding truck, necklock, free stall Portable milking machine for cow shed Cow brush Hanging type cow shed fansPrefab Livestock Building Made in China website:http://www.cnrichfarming.com/prefab-steel-structure-building/prefab-livestock-building/