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： &﹟61548;机头与背钳同步夹紧或松开工件。 &﹟61548;机头与背钳为四行星爪双向夹紧机构，盐城特达___抽油杆拧扣机 ，盐城特达钻采设备有限公司,盐城特达___抽油杆拧扣机 ,盐城特达,适应范围内不需更换任何零件。 &﹟61548;根据用户需要选配扭矩自动控制系统。 &﹟61548;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: &﹟61548;Units' head and backup tong clips or loosens simultaneously. &﹟61548;Units' head and backup tong are four planetary claw of bi-direction clipping mechanism. Do not change any part in application range. &﹟61548;Torque Control system can be provided (optional).. &﹟61548;The bac...
主要产品/业务: XQ29/2.6抽油杆动力钳，XQ140/12A型液压动力钳，KHT5500
