| 摘要 |
PURPOSE: An automatic high speed oil-hydraulic press, which rapidly processes a material by minimizing the actuating distance of a mold, is provided to prevent the thermal deformation of a mold by rapidly supplying high pressure. CONSTITUTION: An automatic high speed oil-hydraulic press comprises a press part(100) and a pressure oil supply part(200). The pressure oil supply part supplies hydraulic oil to the press part. The pressure oil supply part comprises a cylinder housing, a piston, a piston rod, a gas hole, a hydraulic oil hole, a motor, a supply hole and a valve part.
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