The ST Series Steel Tube Tapering Machine is an industrial solution for precise diameter reduction of metal tubes. Using controlled mechanical force, it creates smooth, accurate tapers on round, square, or rectangular pipes for tight-fitting joints and aesthetic finishes. Suitable for standalone use or production line integration, it processes tubes with diameters from 15 to 76 mm and wall thicknesses from 0.5 to 2.0 mm, including stainless steel, carbon steel, aluminum alloy, and copper.

Key benefits:

High Precision: CNC models achieve a machining accuracy of ±0.05mm, meeting high-precision requirements.

High Efficiency: Automated models support continuous production, significantly enhancing production efficiency.

Versatility: Supports processing of various metal materials (such as stainless steel, carbon steel, aluminum alloy, etc.).
Ease of Operation: Equipped with a touchscreen interface, easy to operate and maintain.

Technical parameters:

Model	ST25	ST50	ST76
Tube diameter (mm)	15-25	16-50	38-76
Wall thickness (mm)	0.5-1.0	0.7-1.5	1.0-2.0
Pattern length (mm)	300	300	300

Configuration:

No.	Part name	Function
1	Lubricating oil pump	Supplies oil and lubricates the forging chamber
2	Forging warehouse cover	Closes the forging chamber after the die is installed
3	Control cabinet	Controls power and starts/stops the equipment
4	Motor	Provides motivation (power)
5	Transmission belt	Transfers power to the forging chamber
6	Diameter adjusting screw	Adjusts the pipe diameter
7	Long and short fixed length screw	Adjusts and controls the length of pipe processing
8	Fixed steel pipe	Limits the position of the processed pipes