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Summary: Oil buffer must be set in lift bottomless pit as the safety protection facilities, main structures are: body、axis、bearing、inner tube、piston、hydraulic bearing、spring and so on. When axis is shocked by external force, it will drive with piston to extrude hydraulic oil in inner tube, then hydraulic oil will expel from oil hole of inner tube under pressure, while hydraulic oil that expel from inner tube will reflux back to inner tube from oil hole of inner tube; When external force disappears, piston will be back by spring to wait for a new action. On this foundation, oil buffer will be able to balance and stop the moving object.Characteristic:
1、High efficiency, long life, good economic
2、Large lode
3、High safety
4、Products won 《special equipment test certification》and《CE certification》
5、Product has a general process standard, quality control plan, and pass the audit by international quality inspection.