The ST40-90 series medical-grade stainless steel tube making machine is a high-precision tube manufacturing equipment specifically designed for the medical industry, suitable for producing high-standard stainless steel tubes. This model utilizes advanced TIG welding and laser welding technologies to produce stainless steel tubes with diameters ranging from Φ50.8mm to Φ114mm and wall thicknesses from δ0.3mm to δ4.0mm, covering the commonly used tube diameters and wall thickness specifications in medical equipment.
Unmatched Precision in Tube Production

Advanced Forming Technology
Precisely designed rollers and dies to turn stainless-steel sheets into tubes with micrometer accuracy..

High - Precision Welding
Advanced welding techniques like laser and TIG offer precise control and minimal heat-affected zones.

Specialized Surface Treatments
We provide the most suitable surface treatment based on your medical device's specific application.

Tailored Tube Dimensions
We can provide highly customized tube sizes for diameter, wall thickness, and length.
Technical Specifications
| Model | Horizontal Shaft Diameter | Vertical Shaft Diameter | Diameter Range | Thickness Range | Main Motor Power |
| ST40G | 40mm | 25mm | 6~31.8mm | 0.21~1.5mm | 7.5KW×1 |
| ST40 | 40mm | 25mm | 12.7~50.8mm | 0.21~3.0mm | 7.5KW×2 |
| ST50 | 50mm | 30mm | 25.4~76.2mm | 0.5~4.0mm | 11KW×2 |
| ST60 | 60mm | 40mm | 50.8~114mm | 0.5~4.5mm | 15KW×2 |
| ST70 | 70mm | 50mm | 89~168mm | 1.0~5.0mm | 18.5KW×2 |
| ST90 | 90mm | 50mm | 114~219mm | 1.5~6.0mm | 22KW×2 |
Applications in Medical Device Manufacturing
Our medical-grade stainless steel tube mill is widely used across various medical applications:

Surgical Instruments
Create smooth and durable tubes for scalpels, forceps, and other surgical tools.

Orthopedic Implants
Produce high-precision tubes for artificial joints, bone plates, and other orthopedic devices.

Diagnostic Equipment
Produce precision tubes for endoscopes, catheters, and other diagnostic devices.
Everything You Need to Know
Your Ultimate Guide to Selecting High-Performance Steel Tube Production Line
What is a medical-grade stainless steel tube mill machine?
It is a high-precision manufacturing equipment designed to produce stainless steel tubes that meet medical industry standards. These tubes are used in various medical devices and equipment.
Which stainless steel grades are compatible with this machine?
Our tube mills support 304L/316L medical-grade stainless steel , known for their corrosion resistance, sterilization compatibility, and compliance with ASTM F138/F139 standards. Custom configurations can also handle titanium alloys (e.g., Grade 5) for implantable devices.
What automation features are included?
PLC Touchscreen Control : 200+ preset programs for material types and dimensions.
Automated Welding & Sizing : Laser welding with real-time weld seam monitoring.
In-Line Testing : Eddy current inspection and ultrasonic thickness measurement.
Data Logging : Production data export for quality assurance.
Can the machine produce custom tube geometries?
Yes! Optional tooling allows:
Oval/Tapered Tubes : For ergonomic surgical handles.
Multi-Lumen Designs : For catheters and drug delivery systems.
Textured Surfaces : Anti-slip patterns for dental instruments.
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