WHNJ7 5/8 "/25 tube-type oil-free screw teeth marks deduction machine

1. Products: WHNJ7 ⁵/₈"/25 tube-type oil-free screw teeth marks deduction machine is used for oil casing thread connection parts of the loading and unloading machinery, apply to new oil casing, high-sulfur gas pipeline, the surface can not have injury and repair tools and other manufacturing and assembly disassembly, has the following characteristics:
Pure hydraulic control, easy to operate;
According to need to adopt multi-valve control, the nose and back separate clamping and release the clamp;
Nose with the back clamp plate clamping both the amount of three institutions within the scope of clamping the tubing and casing need only Huanya block;
Three teeth using nearly the whole block surrounded by structures, and extended, so that dental block and oil casing greatly increased contact area;
Back clamp is equipped with hydraulic walking mechanism, can move with the workpiece;
2 gear variable speed;
Can be configured according to user needs an accurate torque measurement and control system to achieve then screw your computer monitor the whole process data can be realized manual, semi-automatic, fully automatic operation.
2. Technical parameters:
Scope 2  ⁷/₈ "- 7   ⁵/₈"
Low gear torque 25KN.m
Low gear speed 6rpm
High-gear torque 3KN.m
High-gear speed 61rpm
Rated system pressure 14Mpa
Rated Flow 120L/min
Quality 2200KG
Center height 950mm
L * W * H 3000 * 1200 * 1400mm