TB-25S Buy Best Quality Bolt Threading Machine Affordable Price

Model Number: TB-25S
Service: Video technical support, phone call technical support, door-to-door service, professional after-sale
Customization: Available
Application: Trapezoidal thread, metric thread, knurling, spline, round threads, groove etc

Thread rolling machines as cold rolling is an advanced process without cutting, which can effectively improve the internal and surface quality of the work-piece. The radial compressive stress produced during processing can significantly improve the fatigue strength and torsional strength of the work-piece. It is an ideal process with high efficiency, energy saving and low consumption. With 10 years experiences in this industry, as trusted thread and profile rolling machines factory in China, we have exported multi-function thread rolling machines over many countries such as Middle east, East Europe, East Asia, Africa and so on. Whether you are interested in our products? Please inquiry about Bolt threading machines through the website.


Model No. Picture Specification
TB-25S TB-25S Bolt Threading Machine manufacturer Diameter for the threads rolled φ8-42/mm
Range of pitch rolled 1.0-3.5P
Length of thread rolled In feed or Thru feed
Spindle speed 36/47/60/78rpm
Outside diameter of rolling die φ135mm-φ170mm
Inside diameter of rolling die(keyway) φ54mm
Thickness of rolling die 110mm
Min.center distance between die spindles 120mm
Max.center distance between die spindles 240mm
Output(pcs/min) 5-35 pcs/min
Machine motor 3.75KW
Hydraulic motor 1.75KW
The highest feed pressure 12T
Supply voltage 380V 3P 50Hz
Weight(reference) 1700(KG)
Package Dimension(L*W*H) 1600*1480*1240 mm
Dimension(L*W*H) 1500*1380*1140 mm


The features of TB-25S thread rolling machine:


1) Thru feed and in-feed are both available: The rolling time and the rolling length can be adjusted according to your requirements.


2) The grinding gear box transmission is more stable,longer lifetime,maintaining stable accuracy for a long time


3) The good transmission shaft makes the transmission without any jumping and stable when the gearbox transmit to the roller seat,so that the roller seat can ensure the precision of rollers.


4) The integrated hydraulic system feed is more stable and less noisy.


5) The dovetail type slide has high force, high stability and high precision.


6) Specially suitable for:,lead screws , ACME screws,automobile / motorcycle parts. anchor bolts,construction screw, all kinds of long length screws ....


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