盐城拧扣机供应_抽油杆拧扣机销售_山东拧扣机厂家电话
液压拧扣机适用于油田井下泵、井下工具、油管、套管及其他螺纹联接件的制造装配与修复拆装，具有以下特点：
机头与背钳同步夹紧或松开工件。
机头与背钳为四行星爪双向夹紧机构，适应范围内不需更换任何零件。
根据用户需要选配扭矩自动控制系统。
背钳配有液动行走机构，能随工件移动。
Hydraulic Bucking Unit is suitable for the assembly ａnd disassembly of downhole pump, downhole tools, tubing, casing ａnd other thread joint tools. This Product has the following features:
Units＇ head ａnd backup tong clips or loosens simultaneously.
Units＇ head ａnd backup tong are four planetary claw of bi-direction clipping mechanism. Do not change any part in application range.
Torque Control system can be provided (optional)..
The backup tong is equipped with hydraulic walking mechanism which can move with tube.
常规、微牙痕、无牙痕。

盐城特达|||盐城拧扣机供应_抽油杆拧扣机销售_山东拧扣机厂家电话