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NJS high power hydraulic torque wrench
NJS大功率液压扭矩扳手
NJS大功率液压扭矩扳手
NJS high-power hydraulic torque wrench NJS high-power hydraulic torque wren
I. Model, and application range
List 1

Model

Maximum pressure of oil cylinder MPa

Diameter of oil cylinder mm

Maximum working torque N.m

Stroke sleeve angle of hydraulic cylinder

Applicable screw range

NJS-1

63

40

9954

36°

M20-M30

NJS-2

63

45

12600

36°

M30-M48

NJS-3

63

45

14868

34°

M48-M56

NJS-4

63

65

41391

34°

M64-M80

NJS-5

63

65

41391

30°

M90-M100

II. Introduction
Hydraulic torque wrench can be widely used in metallurgy, electricity, chemical, machinery, communication, and other industries.
Manual high-pressure pump is composed of control handle, high pressure pump, reversing valve, oil tank, pressure gauge, oil pipeline with quick coupling.

NJS大功率液压扭矩扳手


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