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Jack assembly machine

The jack assembly machine is a special equipment specially designed for jack manufacturers and maintenance bases.

Key words:

Coal mine equipment

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Product Introduction

The jack assembly machine is a special equipment specially designed for jack manufacturers and maintenance bases. It uses a low-speed and high-torque hydraulic motor to rotate and can complete the assembly of the jack piston rod pressed into the cylinder barrel and the thread guide sleeve. The equipment is divided into single-station and multi-station, of which the eight-station jack assembly machine is the most prominent. It is equipped with eight-station workstations, of which four stations are equipped with jacks with cylinder length less than 600mm, and the other four stations are equipped with jacks with cylinder length greater than 600mm. Multiple jacks can be placed at one time for continuous assembly, which not only reduces the labor intensity of workers, but also greatly improves work efficiency. This equipment is simple and reasonable structure, beautiful appearance, reliable function, small footprint, high cost performance, is the ideal special equipment for coal mine hydraulic support jack assembly.

Main technical parameters

Model QZJ-200-Ⅷ QZJ-200 QZJ-250
Motor power(kw) 11 7.5 11
Working torque(N.M) 5700 5700 11000
Cylinder working pressure(MPa) 25 25 25
Motor working pressure(MPa) 16 16 16
Cylinder stroke(mm) 800 800 800
Up and down stroke(mm) 1200 1200 1500
Cylinder diameter(mm) ≤Φ200 ≤Φ200 ≤Φ250
Length(mm) ≤1200(customisable) ≤1200 ≤1500
Overall Dimension(mm) 5800×3023×4150 5000×800×4000 5600×4000×1700
Working method Eight stations Single or double station     Single or double station    
Operation mode Pushbutton + Remote Control     Manual, Pushbutton     Manual, Pushbutton    

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