Zhejiang Zhengyi Machinery Co., Ltd. specializes in the production of four-position bolt cold upsetting machine
Date:2018-9-19
Four-position cold upsetting machine for bolts Four-station configuration: 1. Air pressure clutch (Dongxiong, Taiwan). 2. PLC Inverter (Omron, Japan). 3. Automated safety inspection before and after operation. 4. Automatic detection of inch breakag