A hydraulic lifter driven by pneumatic for quick die change in heavy -duty press was introduced.
介绍了一种用于大型压力机模具快速更换系统的气动液压举升装置。
By adopting the automatic submerged arc welding process, the main plunger which surface has been worn out on the heavy duty hydraulic press has been successfully repaired.
用埋弧自动焊方法成功地修复了表面磨损的大型压机主柱塞。
The reformation and overhaul repair of the 50 MN shaving hydraulic press were been completed by Taiyuan Heavy Machinery Graup co, Ltd. according to the request of the owner.
太原重型机械集团有限公司技术中心根据用户要求对50 MN切边液压机进行大修改造。
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