- Crusher[10]
- Cement Making Machinery[8]
- Other Metallurgy Machinery[2]
- Mine Mill[10]
- Other Mining Machinery[10]
- Vibrating Screen[7]
- Mining Feeder[1]
- Conveyors[7]
- Hoists[1]
- Mining Machinery Parts[7]
- Chemical Product Machinery[7]
- Sand Making Machinery[1]
- Other Material Handling Equipment[1]
- Sand Washer[1]
- Concrete Batching Plant[4]
- Concrete Mixers[2]
- Concrete Truck[1]
- Waste Management[7]
- Cranes[7]
- Construction Machinery Parts[7]
- Drilling Rig[1]
- Other Electrical Equipment[4]
- Force Measuring Instruments[3]
- Contact Person : Ms. Guo Jewel
- Company Name : Beijing Zhongye Chuangxin Metallurgy Mine Technology Co., Ltd.
- Tel : 86-10-57051889
- Fax : 86-10-57051889
- Address : Beijing,Beijing,Room 1106, Block 2, No. 16, South of West Sanhuan Road, Fengtai District
- Country/Region : China
- Zip : 100068
NJJ-T508 casing pipe screw-on machine
NJJ-T508 casing pipe screw-on machine
1.Equipment Technical Parameters
Pipe size range: Dia244.48~Dia508mm
High gear rated torque: 16KN.m
Low gear rated torque: 50KN.m
High gear rated speed: 15-20rpm
Low gear rated speed: 2-8rpm
Rated operation pressure: 20MPa
Dimention(L*W*H): L≤3500mm,W≤1500,H≤1800mm
Weight: 11800kg (approximation)
2. Equipment Composition And Main Performance Discription.
l Master tong use closed-head tong to clip coupling,it can’t move with the thread joint.
l Master tong is drived by hydraulic motor,it may rotate bi-direction,and two-range planetary gear drives.
l Clamping way:three jaw set clip through roller climbing.There are 9 jaws evenly clip the coupling in the circle direction.Along with the torque change,the clamp force changes in direct ratio.
l Photoelectric measurement port is set on master tong to count the number of turns.Which can give a measurementsignal per 3 degree so as to collect speed signal and turns number signal.
l Backup tong use closed-head tong to clip pipe,it may move with the thread joint.
l Backup tong clipping and the initial clamp force is powered by cylinder.
NJJ-T508 casing pipe screw-on machine
