ZP28-65 hydraulic threading machine
Constructed from high-grade materials and superior components, Yushi hydraulic threading machine ensures versatile performance, long-term durability, and compatibility with multiple machining tasks. Equipped with low-pressure hydraulic power support, it minimizes heat generation during continuous operation, ensuring reliability and efficiency.
Versatile Application
Yushi hydraulic threading machines are suitable for producing long screws, ACME screws, ball screws, and mechanical parts. They are extensively used in the automotive, motorcycle, and tool manufacturing sectors.
Chipless Thread Rolling Process
Our threading process is based on chipless cold forming. A cylindrical blank is rotated and squeezed between hardened steel dies, which penetrate the blank’s surface, forming threads without wasting material.
In-Feed and Thru-Feed Methods
In-Feed Method: Ideal for simultaneously forming the entire thread length without axial movement.
Thru-Feed Method: Suitable for threads too long for the in-feed process.
Items
Parameters
Thread rolling thread range
diamete
φ90mm
thread pitch
8mm
Spindle Angle
±6°
Maximum rolling pressure
250kn
Spindle RPM
22/28/35/45/56/70rpm
Thread rolling wheel range
diameter
φ180mm
aperture
φ54mm
Maximum width
100mm
Rolling time
0.1-99.9s
Pause time
0.1-99.9s
Spindle drive power
11kw
Hydraulic transmission power
3.0kw
Cutting oil Pump driving motor
90w
Physical size
1800×2200×1800mm
Machine weight
3500kg
