XQ140/20XA 型修井动力钳
创建时间：2022-03-26 22:07
XQ140/20XA 型液压动力钳是最新研制开发的行星爪式开口型动力钳系列产品之一。是目前油田修井作业中用来上卸适用范围为主钳 60～140mm(2 3/8"～5 1/2")、背钳 60～156mm(2 3/8"～6 1/8")的油管、小钻杆和小套管的动力机械。
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特点/Characteristics
采用国家先进技术，在适应范围内卡紧任意管径不更换任何零部件。
The tong adopts national invention patent technology,it can clamp random tube without changing any part within the application range.
采用刹带式制动技术，调整维修方便，制动可靠耐用。
Adopt the braking belt, easy to adjust and repair, reliable braking.
采用双联阀技术，确保背钳动作可靠，同时具有过载保护功能。
Adopt the patent technology of duplex valve or triplex valve to ensure backup tong operation reliable and protective function under
overpressure conditions
悬吊背钳，主钳浮动于背钳上，跟随管柱移动，不仅省去弹簧悬吊装置，还可减轻上卸扣过程中管柱螺纹的磨损。
The springs of the guide poles and the suspending device are best matched to reduce the wear of the tubing thread in make-up/break-out operations.
调整供油压力，可以得到各种钢级的油管上扣时所需的最佳扭矩。
Adjust the oil supply pressure, users can obtain the best make-up torque of various kinds oil tube.
可选配液压吊筒，吊筒阀与手动换向阀紧凑连接，便于操作。
Users can equip hydraulic suspension according to needs, the suspension valve compactly contact with hand control valve, so it is easy to control.
可选配扭矩控制系统，精确控制上扣扭矩。
Users can equip torque control system according to needs, which can accuracy control make-up torque.
本产品拥有多项实用新型专利（专利号：ZL202322919554.9等）。
This product has owned several patent of China.（Patent NO. ZL202322919554.9 etc.）
