Prop Jining Mining Machinery Co., Ltd. with the hair are made of new high-quality materials to produce seamless steel pipe 27 silico-manganese, hydraulic prop prop I supply the complete model, generally are: 0.6 m, 0.8 m, 1 m , 1.2 m, 1.4 m, 1.6 m, 1.8 m, 2 m, 2.2 m, 2.5 m, 2.8 m, * m, 3.5 m, 3.8 m, 4 m, 4.2 m, 4.5 m, but also according to your needs, Professional custom processing! Suspension Prop Performance and advantages: DWX-type suspension hydraulic prop compared with DZ piston type hydraulic prop, with large stroke, no internal leakage, no welds, light weight, pollution, etc., plated zinc surface treatment with anti-corrosion, wear, hardness characteristics. Compared with the traditional with a high safety factor, anti-side load capability, ease of inspection and maintenance, green and cost-effective. Models and specifications significance to DW35-200 / 100X example: D- rated working resistance hydraulic prop, W- External Injection, 35- pillar maximum height (dm), 200- pillars (Newton), 100 pillars The cylinder diameter (mm), X- plunger suspension technology works. Uses: It is a new solution for the constant external resistance hydraulic prop, high-grade general mining face mechanized equipment is fully mechanized mining face end support equipment. Which is suitable for coal mining face of roof support and the end plate supporting the head, due to its large carrying capacity, anti-side load capability, using a wide range, so it can be used for thin seam, medium thick and thick coal seam work surface structure consists of: hinged cover, closures main parts, plunger, the handle body, cylinder, spring, base, three valves, O-ring, ring, dust ring, Y-ring, connecting wire, guide rings and other component parts. How it works: hydraulic prop works include liter column, early support, hosting, and prop four processes.