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NJ140 bucking unit for tubing processing and repairing, and buckle of step threads and common threaded. The impression depth is less than 0.1mm; the floating tong can accurately detect the buckle torque, and display the torque between 100 and 20,000 NM, suitable for processing ordinary and special buckle.
Suitable pipe size: 2 3/8″～5 1/2″
Torque range: 10 ~ 20 KN.M
Motor Power: 17KW
Working Pressure: 16Mpa
Max. Diameter of master tong: 260mm
Main features:
1. The equipment is applied to the processing of both tubing&casing in the common round thread especially premium thread，
2. Set up makeup process parameters as well as tube body and coupling parameters through Menu in Chinese and English.
3. Record,search and print past records of production through graph and daily reports.
4. It features the functions of automatic unloading control and over-torque alarm. Large-displacement unloading valve is used; the response speed is fast, thus avoiding over-torque during the making-up process.
5. The floating backup tong is able to inspect the make-up torque precisely.
6. The back-up tong can not only move back and forth flexibly but also up and down during the make-up process with the floating range of 5mm. If the back-up tong is clamped and floated integrally, the slightly bended pipes can also ensure the make-up without deviated radial diameter.
7. Front and back movement range of back-up tong:1800m and hydraulic oil cylinder is used as the movement power.
NJ140 bucking unit for tubing processing and repairing, and buckle of step threads and common threaded. The impression depth is less than 0.1mm; the floating tong can accurately detect the buckle torque, and display the torque between 100 and 20,000 NM, suitable for processing ordinary and special buckle.
Suitable pipe size: 2 3/8″～5 1/2″
Torque range: 10 ~ 20 KN.M
Motor Power: 17KW
Working Pressure: 16Mpa
Max. Diameter of master tong: 260mm
Main features:
1. The equipment is applied to the processing of both tubing&casing in the common round thread especially premium thread，
2. Set up makeup process parameters as well as tube body and coupling parameters through Menu in Chinese and English.
3. Record,search and print past records of production through graph and daily reports.
4. It features the functions of automatic unloading control and over-torque alarm. Large-displacement unloading valve is used; the response speed is fast, thus avoiding over-torque during the making-up process.
5. The floating backup tong is able to inspect the make-up torque precisely.
6. The back-up tong can not only move back and forth flexibly but also up and down during the make-up process with the floating range of 5mm. If the back-up tong is clamped and floated integrally, the slightly bended pipes can also ensure the make-up without deviated radial diameter.
7. Front and back movement range of back-up tong:1800m and hydraulic oil cylinder is used as the movement power.
