Description
This Steel Square Pipe Making Machine plays an important role in the field of industrial manufacturing, providing high-quality square pipe materials for different industries. It is an efficient equipment specially designed for the production of steel square pipes, which integrates various components, including uncoiler, leveler and length measurement system. It forms the steel strip into a circular tube through a series of processes, and then transforms it into a square or rectangle. Its comprehensive production process, flexible mold replacement, high productivity and rapid production capacity make it play an important role in many fields such as architecture, furniture, vehicle manufacturing and machinery manufacturing.
Features
1. Multifunctional component integration: This Steel Square Pipe Making Machine integrates a variety of key components, such as uncoiler, leveler, feeder, cutter, punching machine, welding machine and length measuring system. This integrated design enables all links in the production process to be smoothly connected, thus improving the production efficiency.
2. Multi-process flow: its production process goes through many process steps, including molding, cutting, punching and welding. Through these steps, the steel strip can be accurately shaped into a square tube or a rectangular tube to meet the requirements of different sizes and specifications.
3. High-speed automatic production: The equipment has the ability of high-speed automatic production, and can complete large-scale square pipe manufacturing in a short time. This high-efficiency production capacity is helpful to meet the needs of large-scale production in industrial manufacturing.
4. Stable steel fuselage: In order to ensure the quality and accuracy of the produced square pipe, the fuselage is made of steel and the structure is stable. This design can effectively prevent the machine from bending or shaking in the production process, thus ensuring the production of high-quality products.
Application
- Furniture manufacturing: Square pipes are widely used in furniture manufacturing, which is used to manufacture the frame and supporting structure of furniture. This Steel Square Pipe Making Machine can provide high-quality square pipes for furniture manufacturers to make all kinds of furniture.
- Vehicle manufacturing: A large number of square pipes are needed as parts in automobile and transportation fields, such as body structure and chassis. And it can produce high-quality square pipes for vehicle manufacturing to ensure the stability and safety of vehicles.
- Mechanical manufacturing: This molding machine can provide square pipes as building materials for parts and equipment for mechanical manufacturing. Its high production capacity and rapid production capacity provide a reliable supply for machinery manufacturers.

Working Flow:
Material uncoiling — Material storing — Roll forming — High frequency welding — Burr removing — Water cooling — Sizing — Straightening — Flying saw cutting — Pipe collecting
Models
| Model | Diameter of welded pipe (mm) | Wall thickness of welded pipe (mm) | Speed of machine (m/min) | Power of main motor (k/w) | High-frequency power (kw) |
| HG16 | 8-25 | 0.25-1.0 | 30-100 | 30 | 60 |
| HG25 | 8-32 |
0.35-1.3 |
30-100 | 45 | 100 |
| HG32 | 13-50.8 | 0.5-2.0 | 30-90 | 110 | 150 |
| HG50 | 20-63.5 | 0.6-2.5 | 30-90 | 160 | 200 |
| HG60 | 25-63.5 | 0.8-3.0 | 20-80 | 185 | 250 |
| HG76 | 25-80 | 1.2-4.0 | 20-70 | 200 | 300 |
| HG90 | 32-90 | 1.5-4.5 | 20-60 | 110*2 | 400 |
| HG115 | 38-115 | 2.0-5.0 | 20-60 | 160*2 | 400 |
| HG165 | 80-165 | 2.0-6.0 | 15-50 | 200*2 | 500 |
| HG219 | 90-219 | 3.0-8.0 | 15-50 | 250*2 | 600 |
| HG273 | 165-355 | 4.0-10.0 | 15-40 | 250*1/185*2 | 800 |
| HG300 | 165-355 | 4.0-12.0 | 15-30 | 250*2/200*2 | 1200 |
We can also design square tube machine depends on customer’s requirement.
Finished Square Pipes:

Square pipe size from 10x10mm to 130x130mm.
Square Pipe Application:

Mainly used as guardrail pipes, structure pipes for construction, motor pipes, desk and chair pipes, etc.
As one of the most professional manufacturers and suppliers of pipe making machine tube mill machine in China, Sinoform Tube Mill Machinery has been dedicated to this field for over 30 years and have already received good reputation both in home and abroad. Welcome to buy tube mills with high precision and reliable performance at competitive price with our factory. We can also offer you pipe making machine video if necessary.
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