Hei Yan specialize in manufactureing hydraulic press.
Press Machine is constructed by main machine and control parts. Main 250T single column hydraulic press including: body, main cylinder, top output vat and fluid filled device etc. Powerhouse is composed by oil case, high pressure pump, low pressure control system, generators and various pressure valves and direction valves. Electric device does craft act circular according to order from hydraulic system program .Powerhouse does energy conversion, energy adjust and energy transfer via pumps and cylinders, under controlling of electric device.
1. Before starting, check parts of press manipulation, clutch and brakes are active, the security guard is complete and easy to use, whether ministries crank exception. If abnormal, should immediately take the necessary measures 2. Before formal operating subject to idle test, be sure each part can normal work. 3. The operation must use the tools, is prohibited by hand directly into his mouth extract die, hand tool should not be putted on the mold. 4. Foot must be far away from the foot pedals, when adjust or get the workpiece in mould area. 5. Sudden power off or operate finished, we should close the power, and restored to the clutch in neutral gear manipulator, brake in braking. 6. On the press for maintenance, adjustment and installation, adjustment, dismantling the mold should be disconnected the machine energy (such as electricity, gas, liquid). Putting warning notice on the startup switches.
