LW400 Full Automatic Directly Forming Tube Mill Tube Mill Machine

LW400 Full Automatic Directly Forming Tube Mill is designed to produce welded Square pipes in Dia. 30*30mm - 100*100mm with1.5mm -4.5mm in wall thickness, This line realize the Full Automatic Directly forming, one set of Roller can be produce all the sizes of Square & Rectangular Pipe, Whole Production Line controlled by PLC, the most advanced technology in the World.

Production Process

Scroll up → Uncoil → Flattening → End Shear & Butt Welding → Accumulator → Forming → High-frequency induction welding→ Removing external burr → Cooling → Sizing → Cutting → Checking & Collecting → Accessing Warehouse

Specifications:

1. Raw Material: HRC, CRC, Galvanised Coil

2. Production Range:

Square Pipe: 30*30 - 100*100mm;

Rectangular: 30*40 - 80*120mm;

Thickness: 1.5-4.0mm

3. Line Spees: Max.100m/min

4. Tube Length: 4-12m

5. Pipe Dia. Accuracy: ±0.03mm

6. Cutting Accuracy: ±3mm

The Features of Full Directly Forming Technilogy:

This way is steel strip directly roll and bend into Square& Rectangle, then weld into finished pipe.

1) Compare with round into square& rectangle forming way, this way is better for the shape at the edge of cross section, comparatively, semi diameter of inner arc is small, and the brim is flat, outlook is regular.

2) And the whole line load is low ,especially the sizing parts.

3) The width of steel strip is small about 2.4-3% than round into square & rectangle, it can save the consume of raw material.

4) Adopts to Combined rollers, One Set of rollers to produce All the specifications of Square & rectangular tube, can be greatly reduced Roller spare reserves, Reduce 80% roller costs, which will help accelerate cash flow, shorten the product development cycle.

5) When changing Pipe Sizes, no need to change Rollers, just adjusting the Roller Position by Computer, Full Automatic .

As an CE & ISO9001:2008 certified pipe making machine manufacturer and supplier in China. Based on our high quality, reliable performance and long using life, our machines exported to Turkey, Egypt, Morrcco, Kazakhstan, Uzbekistan, Tajikistan, Syria, Iran, Iraq, Mexico, Sri Lanka, Pakistan, Thailand, Vietnam, and other nearly 30 countries.

If you have any interested here, please don't hesitate, we are here happy to assist you.

Hebei tengtian welding pipe equipment manufacturing co., ltd. is a leading domestic professional

manufacturer of welding pipe forming machinery and related products. With more than ten years

of ERW pipe production experience, the factory covers an area of 50,000 square meters, advanced

equipment, the introduction of advanced modern management system, to ensure the quality of products.
After long-term practice, we have a deeper understanding of users' needs.
With the growth of the enterprise, we can provide all range of welded pipe forming machinery from

single machine to complete the pipe mill production line, we also provide "turnkey engineering"

system solutions for our customers from all over the world, including upgrading the old system,

after-sales service completion, test run and worker training services.
The company adheres to the principle of "quality first, customer first", the products are exported

to South America, southeast Asia, Africa, Europe, Australia, Russia, South Korea and other countries

and regions.
Welcome to our factory, we will provide the most suitable technical solution and the most reasonable

price for our customers.The company has obtained ISO 9001 certification, CE certification and

international BV certification.

If you want to know more about our products, please click on our website.
http://www.ttpipemill.com