Description

Zongjiu Machinery is a professional manufacturer of various hydraulic cylinders for coal mining machinery, which is equiped with high reputation seals, no leak. When the cylinder&#**9;s diameter is 1m , maximum stroke is *5m;When it&#**9;s diameter is 1.5m, maximum stroke is 2m; Max. Working Pressure: *0MPa Min. Operating Pressure: less than 0.5MPa Operating Speed Range (Not including Cushion Parts): less than **0mm/s (We can also supply other speed range according to customer&#**9;s requirements) Operating Temperature (Ambient Temperature and Oil Temperature): **0 to **0 篊 (But do not use when oil frozen). If you are interested in our products or have other request about operating temperature range, please don&#**9;t hesitate to contact us.