Large, the contact surface is large, the friction is strong, the oil pipe is not damaged and not deformed, especially suitable for tubings and casings made of 3CRr, 22Cr and 13Cr materials.
1. Fully hydraulically driven, the maximum torque can reach 50,000N.m, and it can hold the oil pipe with the diameter of up to 5″.
2. Adopting two-plate type full-cohesion clamping mechanism, different specifications of the tubing body and coupling are equipped with corresponding curved arc plates, the surface of the tubing clamped is absolutely free of tooth marks, no stress concentration phenomenon, avoiding underground Secondary accident.
3. When the shackle is shackled, the back tongs will float in parallel with the main tongs, and the centering will be automatically centered to avoid the adverse effects caused by the main back tongs unbalanced to the thread and avoid the phenomenon of sticking.
4. The new toothless tooth is made of special plastic material. It does not slip and does not damage the oil pipe. The primary protective film holds at least 30 oil pipes. Even if it is slippery due to the tightness of the clamp, it will not hurt the oil pipe surface.
5. The automatic torque control system has high precision in torque value setting, control, storage and printing.
6. The safety door is operated by mechanical control, which is simple, safe, more stable and convenient.
Power Tong(MXQ140/12Y)
Applicable pipe diameter range
Main pliers
Ф73-140（27/8″ – 51/2″ tubing, casing)
Back tongs
Ф89-153.7（27/8″ – 51/2″ tubing, casing coupling)
Clamp head speed
Fast file
25 rpm
Slow
10 rpm
Maximum torque
Fast file
6.1 kN.m
Slow file
14.9 kN.m
Rated pressure
14 MPa
Rated flow
120 L/min
Dimensions
1300 × 750 × 1100 mm (length × width × height)
Weight
1080 kg
Torque Meter(NKY-Y153)
Power supply voltage
220V AC ±15% 50 to 60HZ
Power consumption
200W Max.
Range
15200N.m
Control range
can be set
Unloading discharge
80L/min
Size
Laptop 340 × 280 × 38MM
Power signal converter 210 × 75 × 270MM
Torque display 148 × 126 × 48MM
Packing volume 600 × 450 × 320MM
Weight
45KG
Hydraulic Power Unit (JZYD160)
Max oil supply pressure
20Mpa
Rated oil supply pressure
8Mpa/20Mpa
Flow
30-160L/min
Motor power
30Kw
Oil pump model
25/80YCY14-1B
Capacity
500L
Cooler model
AH1490-cd2
Dimension
1880 × 1250 × 1350mm
Weight
1300Kg
Portable Torque Meter(WY-12) Features
Portable Torque Meter (WY-12) It consists of the following seven parts: laptop, power adapter, torque controller, load cell, speed sensor, solenoid valve, communication cable.
● se a strain sensor to measure torque without adding hydraulic oil.
● Cooperate with the solenoid valve on the hydraulic station to achieve automatic control of the upper buckle torque.
● Use photoelectric encoder to record the number of turns and the speed.
● The process parameters of the buckle can be set according to the operation requirements.
● Suitable for round threaded buckles.
● Applicable to VAM TOP, BGT1, FOX, 3SB and other special threaded buckles, can detect and record tightening torque, shoulder torque (Note: the same as the “shoulder torque” below, the same term used in translation), shoulder number , shoulder torque ratio.
● Display, control, and record the buckled process data, and record the buckle process data on the memory for later query.
Interface
Main Technical Parameters
Supply voltage
220V AC
Power supply frequency
50 HZ
Working voltage
24V DC
Power consumption
≤200W
Measurement and control accuracy
≤1%
Ambient temperature
-40°C to +60°C
Ambient humidity
≤80%
Scope:
Model
Range（kN.m）
NY6
6
NY12
12
NY15
15
NY35
35
NY50
50
NY100
100
The wall thickness of the tubing is 5.5mm. After beingclamped many times, it will bite the surface of the tubingand cause stress deformation, which will cause crackingafter bearing.
Tubing after being clamped by ordinary teeth die The tubing body that is clamped by ordinary teeth die andthe block is slipped
Comparison of toothless slip and normal block clamping
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