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daisyli@frv.cn

Shijiazhuang FOREVER Machinery Co., Ltd.

LOCATIONDIRECTLY FORMING TO SQUARE > LW600x600

LW600x600

  

  


LW2400(600x600)

Directly Forming to Square and Rectangular Tube Mill


The square or rectangular shaping is formed out before the tube welding, with important advantages in terms of power and material cost reduction.

Computerized Roll Positioning for quick adjustment of roll setting without any roll change (in forming - welding - sizing - straightening) for any size included into the mill size range.

Automatic roll setting on the basis of mechanical forming theory and experience of long term operation by computer for size and wall thickness change.

Roll adjustment is done by Computer

Elimination of all cost for roll sets.

Increase of productivity and reduction of stock and relative costs.

Reduction of manpower due to the complete automatization of the mill operation and adjustments.

Minimal and easy maintenance.

Display with automatic illustration of tube section for each production step.

Easy use of software for setting up of any production parameter, including tube angle radius.

 

Technological Flow:

Strip coil→ Uncoiling →Coil peeler → Pinch & Leveling →Shearing and butt welding → Accumulator → Forming → Welding → Bead remover →Water cooling →Sizing → Turks head  → Flying saw cutting → Tube collecting.


SPECIFICATIONS: 
- Material to be processed: Carbon Steel, strip coils of weld able grade with max. 0.2% carbon
- Type: Square & Rectangular tube
- Tube Size 
Square: 300 x 300 – 600 x 600 mm
Rectangular: 300 x400 – 500 x 600 mm
- Wall thickness: 6.0 mm – 22.0 mm
- Tube length: 6.0 m - 24.0 m
- Line Speed: Max. 20m/min
- Welding Method: Solid State High Frequency Welding
- Forming Method: Directly Forming to Square and Rectangular tube

FOREVER Factory

We enjoy strong technological power, excellent equipments and perfect inspection instruments, so we could provide you high-quality products with competitive price.
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FOREVER HONOR

The quality achieved new breakthrough with economic efficiency growing steadily and continuously.

ABOUT US/OUR PRINCIPLE IS FINE QUALITY, IN TIME CONSIGNMENT, REASONABLE PRICE.

Shijiazhuang Forever Machinery Co.,Ltd. is an international engineering group which has been adhering to the objectives of developing and manufacturing future-oriented high-frequency welded tube mill line, with special focus placed on pioneering cold roll forming technology.
​Applying international management methods, the company has employed many engineers with rich experience. We take care of manufacturing of crucial components, assembly, inspection and after-sales service to ensure full satisfaction of our customers. The leading product, cold roll forming machinery is warmly

CONTACT US

We are willing to have a dedicated cooperation with all the friends domestic and overseas to create a better future.

Shijiazhuang FOREVER Machinery Co., Ltd.

Factory Add:Shijiazhuang, Hebei,China
Tel::0086-311-83839996
Fax:0086-311-83839990
E-mail:daisyli@frv.cn
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