KHT7625-242 Cylindrical roller bearing 3205 Drill pipe power tongs

ZQ203/75X drill pipe power clamp is an open type power clamp used to unload the threads of drilling pipe string in drilling operations in oil fields. It is clamped by planetary claws and is a newly patented product. The applicable pipe string range is 127~203mm(3 1/2 “~ 5 1/2” drill pipe joints, 8 “drill collars, 7” and below casing). With the advantages of simple structure, reliable performance and long life, it is an ideal choice for oilfield drilling operations.

Yancheng Teda ꄲ DRILL PIPE POWER TONG ꄲ ZQ203/75X drill pipe power clamp

ZQ203/75X drill pipe power clamp
Created on：2022-03-21 10:43
ZQ203/75X drill pipe power clamp is an open type power clamp used to unload the threads of drilling pipe string in drilling operations in oil fields. It is clamped by planetary claws and is a newly patented product. The applicable pipe string range is 127~203mm(3 1/2 “~ 5 1/2” drill pipe joints, 8 “drill collars, 7” and below casing). With the advantages of simple structure, reliable performance and long life, it is an ideal choice for oilfield drilling operations.
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features/Characteristics:

1. Adopt the national invention patent technology, and clamp any pipe diameter within the scope of application without replacing any parts.

Adopts national patent technology, clamps any pipes within its application range without changing any parts.

2. The brake hoop is adopted for braking, with simple structure and convenient disassembly and adjustment.

Adopts braking hoop to achieve braking, simple structure, convenient dismounting and adjusting.

3. The jaw type pneumatic tire clutch is adopted, which can shift gears without stopping, and the gear shift is stable and reliable.

Adopts coupling air tube clutch, stable and reliable gear shifting may be conducted without stopping the machine.

4. Equipped with safety doors, it is safe and improves the rigidity of the pliers head.

Being equipped with the safety door, safety and the tong head’s rigidity is improved.

5. Suspension back pliers. The main pliers float on the back pliers and follow the pipe string to move, which not only eliminates the spring suspension device, but also reduces the wear of the pipe string thread during the upper shackle.

With the backup tong suspending and the master tong floating over the backup tong and moving in pace withthepipe,the spring suspension device is spared, besides, the wear of the pipe string in the course of the make-upandbreak-outoperation can be reduced.

6. It can be matched with the manipulator. The translation and lifting of the main pliers, back pliers and the manipulator are controlled by multi-way valves. The operation is flexible and the positioning is accurate.

Can support the manipulator, the multichannel valve controls the horizontal movement and lifting movement ofthemaster tong and the backup tong with flexible operation and accurate positioning.

7. An optional torque control system is available to display, record and control the upper torque.

With optional torque control system to display, record and control the make-up torque.