Stainless Steel Tube / Pipe Mills
SF-30 / SF-40 / SF-50 / SF-60 / SF-70 / SF-80 / SF-90 / SF-100 / SF-120 / SF-150
200,300,400 series Stainless Steel Tube / Pipe Mills
Sunfone offer various standard models of Stainless Steel tube making mills. The various lines can make tube thickness from 0.3mm up to 12.7mm, tube or pipe OD is from 6.5mm up to 508mm.It's deviced with solid & rigid, stable under operation and adopts of ground & high precise gear driving spindle to lower the malfunction of the machine. We help customer to catch highest standards of product quality with economical solution.
Stainless Steel Tube Mills for: Tube/Pipe Mills, Steel Slitting Lines, and End Facing Machines
These stainless steel tube mills that are mentioned above are all now available for purchase and are guaranteed to meet and exceed yours and our high quality expectations. These mills will include the following:
Line Up
- Double Side Un-coiler
- 3-Stage Roller Tube Making Machine: Forming Section, Welding Section, and Sizing Section
- Welding Seam Grinding
- Auto-Cutting Machines
- Electric Control Equipment
- Rolls made of SKD-11
| Model | Driven shaft OD | Tube Thickness (mm) | Round tube diameter (mm) | Square Tube | Machine Speed (m/min) |
|---|---|---|---|---|---|
| SF-30 | 30mm | 0.3~0.8 | Ø6.5~Ø19 | 10x10~15x15 | 3~7 |
| SF-40 | 40mm | 0.4~1.5 | Ø905~Ø31.8 | 15x15~25x25 | 2.5~7 |
| SF-50 | 50mm | 0.6~3.0 | Ø12.7~Ø50.8 | 19x19~40x40 | 1.5~6 |
| SF-60 | 60mm | 0.8~4.0 | Ø19.0~Ø76.2 | 25x25~60x60 | 1.0~5 |
| SF-70 | 70mm | 1.2~5.0 | Ø25.4~Ø114.3 | 30x30~90x90 | 0.5~4 |
| SF-80 | 80mm | 1.5~6.0 | Ø38.1~Ø127.0 | 40x40~100x100 | 0.3~3 |
| SF-90 | 90mm | 1.5~7.0 | Ø50.8~Ø168.0 | 40x40~130x130 | 0.2~2.5 |
| SF-100 | 100mm | 2.0~8.0 | Ø76.2~Ø219 | 60x60~150x150 | 0.2~2.0 |
| SF-120 | 120mm | 3.0~9.0 | Ø127~Ø304 | 100x100~200x200 | 0.2~2.0 |
| SF-150 | 150mm | 2.0~10.0 | Ø168~Ø304 | 130x130~200x200 | 0.2~2.0 |
* This type of machine counted by the driven shaft.
4-Roller Control + Linear Ruler + PID Control

ID Beat Rolling System
ID Beat Rolling System Designed To Remove ID Bead

Certificate
- ISO 9002
- Movie
- Related Products
High Frequency Tube Mills
SF-40 / SF-50 / SF-60 / SF-70 / SF-80 / SF-90 / SF-100 / SF-120 / SF-150 / SF-180
Sunfone offer various standard models of Carbon Steel/Stainless Steel High Frequency tube making...
Details
How can we achieve consistent tube quality and production stability with stainless steel welding equipment?
Sunfone Tech's stainless steel tube mills eliminate quality inconsistencies through rigid machine design, high-precision gear-driven spindles, and integrated three-stage welding sections with automatic cutting and seam grinding. The SF-30 to SF-150 series handles diverse specifications (0.3-12.7mm thickness, 6.5-508mm OD) with stabilized lead times and predictable output, transforming your production from variable to reliable. Contact us for a customized solution matching your exact tube specifications and production volume requirements.
Built on practical engineering principles, these stainless steel tube mills enable manufacturers to transition from trial-and-error production to predictable, stabilized output with controlled lead times. The complete lineup includes double-side un-coilers, electric control equipment, and optional ID Beat Rolling Systems with PLC and PID control for removing ID bead on 304 stainless applications. Sunfone Tech's integrated R&D, design, and manufacturing capabilities ensure custom-made configurations tailored to your specific production requirements, backed by quick on-site and remote technical support to minimize downtime and maximize throughput efficiency across global operations.




