HC Self-locking hydraulic cylinder series are double directions moving hydraulic cylinder with advanced technology .HC self-locking hydraulic cylinder specialized in mould manufacture with special requirements. It proves that HC self-locking hydraulic cylinder reduce the cost for researching and manufacturing during injection molding or die-casting molding. The cylinder has to be lockedwhen working under strong pressure thus HC self-locking hydraulic cylinder makes mechanical lock and automatic lock together so the assist lock doesn't have to be used. HC self-locking hydraulic cylinder has strong structure after accurately assembled which stabilizes producing and increase output. HC self-locking hydraulic cylinder can be used in some other fields and solving many problems. Anyway, HC self-locking hydraulic cylinder is the masterpiece in all self-locking hydraulic cylinders with follow advantages':
1) No extra retaining mechanism
2) Ability of bearing tons of force
3) Clear locking pot
4) Easy installation
5) Good sealing
6) Reasonable design
7) Stroke depends on different requirements
