Description
This Steel Square Tube Making Machine is an innovative equipment, which is specially used to produce steel square pipes and rectangular pipes. It is characterized by a unique sizing part. By rolling the steel plate into a circular tube shape, after welding, the circular size is changed into a square or a rectangle by using a rubber applicator, thus realizing efficient and high-quality pipeline manufacturing. This machine has many outstanding features, provides compact structural design, and is suitable for production workshops of different sizes to ensure maximum production efficiency.
Features
1. Flexible size adjustment: This Steel Square Tube Making Machine has excellent flexibility, and pipes with different diameters can be produced only by changing the size and straightening the parts. This flexibility makes the equipment suitable for pipeline manufacturing with various specifications and sizes, and provides diversified choices for industrial manufacturing.
2. Various materials are applicable: it can make a circular tube with a thickness of 3.0mm, and when making a square or rectangular tube, the maximum thickness is 2.0mm, which is 1.0mm smaller than that of a circular tube. This makes the equipment suitable for manufacturing pipelines with various materials and different thicknesses, and meets the needs of different industries.
3. Anti-corrosion coating: Its fuselage is made of solid steel, which ensures the structural stability of the equipment. In addition, the surface of the fuselage is also coated with anti-corrosion coating, which provides a longer service life for the machine. Users can choose white, green, blue and other colors as needed, or customize the colors that meet the corporate logo.
4. Stable operation: the setting of each rolling pass of its tools is controlled by servo motor driven by PLC. These settings can be stored on the workstation to ensure more stable and efficient production.
process/ work flow:

Model List:
Machine | Tube OD | Tube OD | Thickness | Square tube size (mm) | Thickness | Shaft DIA | Main motor | HF welder | Speed |
FX16 | Φ8-25 | ¼"-1" | 0.2-1.0 | 7x7-20x20 | 0.2-0.8 | 40/20 | 22 | 100 | 30-120 |
FX16P | Φ8-32 | ¼"-1¼" | 0.3-1.0 | 7x7-25x25 | 0.3-0.8 | 40/20 | 30 | 100 | 30-120 |
FX25 | Φ8-32 | ¼"-1¼" | 0.3-1.2 | 7x7-25x25 | 0.3-1.0 | 40/25 | 37 | 100 | 30-120 |
FX25P | Φ10-38 | ⅜"-1½" | 0.4-1.2 | 8x8-30x30 | 0.4-1.0 | 40/25 | 45 | 100 | 30-120 |
FX28 | Φ10-38 | ⅜"-1½" | 0.4-1.8 | 8x8-30x30 | 0.4-1.5 | 45/30 | 55 | 100 | 30-110 |
FX28P | Φ12-50 | ½ "-2" | 0.5-1.8 | 10x10-40x40 | 0.5-1.5 | 45/30 | 75 | 100 | 30-110 |
FX32 | Φ12-50 | ½ "-2" | 0.5-2.2 | 10x10-40x40 | 0.5-1.8 | 50/35 | 90 | 150 | 30-110 |
FX32P | Φ16-63 | ⅝"-2½" | 0.6-2.2 | 12x12-50x50 | 0.6-1.8 | 50/35 | 110 | 150 | 30-110 |
FX45 | Φ16-63 | ⅝"-2½" | 0.6-2.5 | 12x12-50x50 | 0.6-2.0 | 55/35 | 110 | 150 | 30-100 |
FX45P | Φ19-76 | ¾"-3" | 0.7-2.5 | 15x15-60x60 | 0.7-2.0 | 55/35 | 132 | 150 | 30-100 |
FX50 | Φ19-76 | ¾"-3" | 0.7-3.0 | 15x15-60x60 | 0.7-2.2 | 60/40 | 132 | 200 | 30-90 |
FX50P | Φ25-89 | 1"-3½" | 0.8-3.0 | 20x20-70x70 | 0.8-2.0 | 60/40 | 160 | 200 | 30-90 |
FX60 | Φ25-89 | 1"-3½" | 0.8-3.5 | 20x20-70x70 | 0.8-2.5 | 65/45 | 160 | 200 | 30-80 |
FX60P | Φ32-102 | 1¼"-4" | 0.9-3.3 | 25x25-80x80 | 0.9-2.3 | 65/45 | 185 | 250 | 30-80 |
FX76 | Φ32-102 | 1¼"-4" | 1.0-4.0 | 25x25-80x80 | 1.0-3.0 | 70/50 | 200 | 250 | 30-70 |
FX76P | Φ38-114 | 1½"-4½" | 1.2-4.0 | 30x30-90x90 | 1.2-3.0 | 75/50 | 220/110x2 | 300 | 30-70 |
FX89 | Φ38-114 | 1½"-4½" | 1.5-4.5 | 30x30-90x90 | 1.5-3.5 | 80/55 | 250/132x2 | 300 | 20-60 |
FX89P | Φ50-127 | 2"-5" | 1.8-4.5 | 40x40-100x100 | 1.8-3.5 | 85/55 | 132x2 | 400 | 20-60 |
FX114 | Φ63-140 | 2½"-5½" | 2.0-5.0 | 50x50-110x110 | 2.0-4.0 | 90/60 | 160x2 | 400 | 15-50 |
FX114P | Φ76-165 | 3"-6½" | 2.0-5.0 | 60x60-130x130 | 2.0-4.0 | 100/60 | 160x2 | 400 | 15-50 |
We can also design Steel Square Tube Machine according to your special technical needs.
Other Main Parts:
Q&A:
Q: How many rollers do I need to change when change to another size?
A: Normally one set of roller will be totally 70PCS, which includes feeding, forming, welding, sizing and straightening. If you have two sizes but the raw material width is same, you only need to buy/ change the sizing and straightening part. For an example: 40x40mm square the width is 160mm, if you want to make 30x50mm, the width is also 160mm, then 40x40mm and 30x50mm can share the forming and welding parts, you only need to change the sizing and straightening parts, which will be 30PCS of rollers. Also if making the round pipe is OD 50.8mm, means the width is also 160mm, you also only need to change sizing sizing and straightening parts.
Q: What is the difference between round tube and Square Tube Making?
A: The only difference is the roller changing, for other process is all the same. And also for the thickness part, normally this machine can make the round tube of thickness 3.0mm, if making square or rectangular tubes, the Max thickness should be 2.0mm, means 1.0mm less than round tube because for change tubes from round to square shape need more strength.
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Why choose us?
- Our Square Pipe Making Machines are designed to be user-friendly, making them ideal for both first-time users and experienced professionals alike.
- Our company has a professional workforce, advanced information management system and fully functional factory facilities, and a customer-centric business service philosophy that we have been adhering to for decades.
- We are a Chinese factory that offers high-quality Square Pipe Making Machine products and professional services.
- We follow the trend and constantly seek new breakthroughs in Steel Square Tube Making Machine, quality, service and operation mode, sales channels and sales methods.
- Our Square Pipe Making Machines are designed to be easy to use, reliable, and efficient, giving you the perfect end result every time.
- We establish a modern cost concept and strengthen our competitiveness.
- With our extensive experience in the industry, we are confident that we can provide you with the best possible Square Pipe Making Machines to suit your needs.
- Our company has a strong talent advantage, deep technology accumulation and efficient and perfect research and development.
- With our extensive network of suppliers and distributors around the world, we can provide fast and reliable shipping to all of our customers.
- The company's excellent after-sales service and high-efficiency professionalism make our products last forever. In the context of the ever-changing industry, we strive to enable our customers to obtain the maximum output with the minimum input and maximize the profit of the enterprise, which is also one of our outstanding advantages.
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