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

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			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 ....