8-32mm Small Tube Mills - FX16 & FX25
The FX16 and FX25 small ERW tube mills are designed for producing small-diameter welded steel tubes. They are suitable for customers who need stable production of round tubes, square tubes, and rectangular tubes for furniture, light construction, greenhouse tubes, decorative tubes, and general steel tube applications.
Product Overview
The FX16 and FX25 small ERW tube mills are designed for producing small-diameter welded steel tubes. They are suitable for customers who need stable production of round tubes, square tubes, and rectangular tubes for furniture, light construction, greenhouse tubes, decorative tubes, and general steel tube applications.
Tube mill model selection depends on the exact tube size and corresponding wall thickness. Please do not only send a general range. For accurate model selection and quotation, send your required specifications such as:
Round tube: Φ25mm × 1.2mm
Square tube: 20×20mm × 1.0mm
Rectangular tube: 20×30mm × 1.2mm
Applications
FX16 and FX25 tube mills can be used for small welded tubes in furniture and home goods, light structural tubes, decorative steel tubes, greenhouse and agricultural tubes, small machinery frames, and general metal fabrication.
Tube Shapes
Round tube
Square tube
Rectangular tube
Model Selection Guidance
FX16 and FX25 are small tube mill models. The suitable model depends on your real tube size, wall thickness, raw material, cutting method, and production requirements. Final selection should be confirmed by XFX engineers according to your production specification.
Production Process

A typical small ERW tube mill line includes:
1. Uncoiler
2. Shearing and butt welding
3. Accumulator
4. Forming section
5. High frequency welding
6. Sizing section
7. Cutting section
8. Run-out table
9. Packing or stacking
Main Machine Configuration

Steel coil uncoiler
Shearing and butt welding unit
Accumulator
Forming stands
High frequency welder
Sizing stands
Cutting saw
Run-out table
Electrical control system
Optional Configuration
Cold saw cutting
Hot friction saw cutting
Vertical accumulator
Horizontal accumulator
Hydraulic uncoiler
Customized roll tooling
Automatic packing support
Spare parts package
Customer Pain Points and XFX Solution
Many buyers are not sure which tube mill model is suitable for their target tube sizes. Some customers worry about machine quality, installation, operator training, and after-sales support.
XFX provides factory direct tube mill solutions. Our team helps you check tube size, wall thickness, material, line configuration, and optional equipment before quotation. We can also provide on-site installation and training, remote technical support, and spare parts support after delivery.
FAQ
What information should I send before quotation?
Please send tube shape, exact tube size, wall thickness, raw material, country, expected purchase time, and your WhatsApp or email.
Can one tube mill produce round, square, and rectangular tubes?
Yes, a tube mill can produce round tubes and can be configured with sizing sections and roll tooling for square and rectangular tubes. The final range depends on the model and tooling design.
Can you customize the tube mill line?
Yes. XFX can provide custom tube mill solutions according to your tube specifications, workshop layout, automation needs, and budget.
Do you provide installation and training?
Yes. We can provide installation guidance, operator training, remote technical support, and spare parts support.
How do I know whether FX16 or FX25 is suitable?
Please send your exact tube size and wall thickness. Our engineers will check the model according to your production requirements.
Request a Quote
Send us your tube size and wall thickness. XFX will help you choose a suitable small ERW tube mill model and configuration.
Related Products and Buyer Guides
If you are comparing tube mill models, these pages can help you check the complete production line and prepare a clearer inquiry.
- High frequency welded tube mill machines
- Tube mill auxiliary equipment
- Cold saw and hot friction saw for tube mill
- Solid-state HF welder for ERW tube mill
- What information is needed for a tube mill quote?
- What affects tube mill machine price?
- Tube mill model selection guide
- Tube mill installation and operator training guide
- Tube mill maintenance guide
- Common tube mill problems and solutions
- Round, square and rectangular tube production guide
- ERW tube mill for Africa buyer guide
- ERW tube mill for Middle East and Southeast Asia guide
- ERW tube mill for South America buyer checklist
- Tube mill for South Asia and Central Asia project guide
- Tube mill manufacturer in China buyer guide
- Reliable ERW tube mill supplier selection guide
- ERW tube mill vs pipe making machine guide
- Factory direct tube mill machine from China guide
- Complete ERW tube mill line configuration guide
- Tube mill quotation checklist
- Square tube mill machine selection guide
To get a practical recommendation, send your tube shape, exact tube size, wall thickness, raw material, country, and WhatsApp or email to XFX.
|
Tube Machine Model |
FX16 |
FX25 |
|
Round Tube OD (mm) |
Φ8-25 |
Φ8-32 |
|
Round Tube OD (inch) |
¼"-1" |
¼"-1¼" |
|
Round Thickness (mm) |
0.2-1.0 |
0.3-1.5 |
|
Square Tube Size (mm) |
7x7-20x20 |
7x7-25x25 |
|
Square Thickness (mm) |
0.2-0.8 |
0.3-1.2 |
|
Main Motor Power (KW) |
22/30 |
37/45 |
|
HF Welder Power (KW) |
100 |
100 |
|
Production Speed (m/min) |
40-120 |
40-120 |
The compact design and tight tolerances of the FX16/25 models make them particularly suitable for applications requiring high precision and reliability, such as brake lines and fuel injection systems.
|
Machine |
Tube OD |
Tube OD |
Thickness |
Square tube size (mm) |
Thickness |
Motor power |
HF power |
Speed |
|
FX16 |
Φ8-25 |
¼"-1" |
0.2-1.0 |
7x7-20x20 |
0.2-0.8 |
22/30 |
100 |
40-120 |
|
FX25 |
Φ8-32 |
¼"-1¼" |
0.3-1.5 |
7x7-25x25 |
0.3-1.2 |
37/45 |
100 |
40-120 |
|
FX28 |
Φ10-38 |
⅜"-1½" |
0.4-1.8 |
8x8-30x30 |
0.4-1.5 |
55/75 |
100 |
30-110 |
|
FX32 |
Φ12-50 |
½ "-2" |
0.5-2.2 |
10x10-40x40 |
0.5-1.8 |
90/110 |
150 |
30-110 |
|
FX45 |
Φ16-63 |
⅝"-2½" |
0.6-2.5 |
12x12-50x50 |
0.6-2.0 |
132/160 |
150 |
30-100 |
|
FX50 |
Φ19-76 |
¾"-3" |
0.7-3.0 |
15x15-60x60 |
0.7-2.5 |
160/185 |
200 |
30-90 |
|
FX60 |
Φ25-89 |
1"-3½" |
0.8-3.5 |
20x20-70x70 |
0.8-3.0 |
160/185 |
250 |
30-90 |
|
FX76 |
Φ38-102 |
1¼"-4" |
1.0-4.0 |
30x30-80x80 |
1.0-3.2 |
200/110x2 |
300 |
20-80 |
|
FX89 |
Φ50-127 |
2"-5" |
1.2-4.5 |
40x40-100x100 |
1.2-3.5 |
250/132x2 |
400 |
20-70 |
|
FX114 |
Φ63-152 |
3"-6" |
1.5-5.0 |
50x50-120x120 |
1.5-4.0 |
160x2 |
400 |
15-60 |
|
FX165 |
Φ89-203 |
3½"-8" |
2.0-6.0 |
70x70-150x150 |
2.0-5.0 |
200x2 |
500 |
15-50 |
|
FX219 |
Φ102-229 |
4"-9" |
3.0-8.0 |
80x80-180x180 |
3.0-6.0 |
250x2 |
600 |
10-40 |
|
FX273 |
Φ127-254 |
5"-10" |
4.0-10.0 |
100x100-200x200 |
4.0-8.0 |
132x2+160x2 |
800 |
10-30 |