Hydraulic cylinder for hay baler Hydraulic cylinder for hay cutter The hydraulic cylinders which we produce are widely used for engineering machinery,Website:http://www.thshydraulic.com, agricultural machinery, woodworking machinery, hoisting and conveying machinery, mining machinery and so on.Custom processing We have more than one decade experience in supplying custom hydraulic cylinders with provided drawings or samples, or if you could provide following specification: • diameter of bore & rod • stroke • mounting style • mounting distance • working pressure • ports • seals • special modificationsThese cylinders have single stage and multi stage. Following are materials, customer could provide us drawing, sample or main parameters, then our engineer team can design it for you.Material:Piston: high quality nodular iron or 45# steelTube: 20# - 45# steelPiston rod: chrome plated 45# steel or 40GrCylinder cap: high quality nodular iron or 45# steelCylinder base: 20# - 35# steelSeal ring: famous Chinese brand or imported oversea brand