Shijiazhuang Forever Machinery Co., Ltd.

No. 380, Xinshi North Rd., 050091 Shijiazhuang
Telephone +86 311 83839996
Fax +86 311 83839990

Hall map

Tube 2018 hall map (Hall 6): stand F14-1

Fairground map

Tube 2018 fairground map: Hall 6

Our range of products

Product categories

  • 02  Tube manufacturing machinery
  • 02.03  Welding, soldering
  • 02.03.01  Tube forming equipment

Our products

Product category: Tube forming equipment

219 tube mill

The Tube Mill is a combination of equipment installed in a line for the production of High Frequency Induction Welded (HFIW) carbon steel tubes. The process involved is cold forming of carbon steel strip in circular shape, longitudinal welding, sizing, converting into specified shape and cutting to pre determined length.

Technological Flow:Steel strip → coil car  → Uncoiling →coil peeler → pinch & Leveling →Shearing and butt welding → accumulator → Forming → Welding → bead remover →water cooling →Sizing → Turks head  → Flying saw cutting →End facing & Chamfering(Option) →  → Pipe collecting.

- Material to be processed
Carbon Steel, strip coils of weld able grade with max. 0.2% carbon
- Type
: Round, Square & Rectangular pipe
- Pipe O. Diameter

: 89.1mm – 219.1 mm
: 70 x 70 – 170 x 170
: 50 x 90 – 140 x 200
- Wall thickness
: 2.0 mm – 8.0 mm
- Pipe length
: 6.0 m - 12.0 m
- Line Speed
: Max. 60 m/min
- Welding Method
: Solid State High Frequency Welding 600kW
- Forming Method
: Bottom line of tube constant for all sizes

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Product category: Tube forming equipment


FLOW: Loading-Uncoiling—Leveling—Feeding—Punching—Roll Forming—Straightening –Moving Cutting—Automatic Stacking

1) Uncoiler
2) Leveler
3) Servo Feeding device
4) Press hole
5) Feeding& Guiding device
6) Roll former
7) Turkey head 
8) Hydraulic flying cutting 
9) Stacker
10) Hydraulic system
11) Pneumatic system 
12) Electric system

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Product category: Tube forming equipment


Forming machine: Adopts separated stander, machine base adopts welded structure, feeding and guiding device goes through distressing dealing; fine carbon steel roller shaft; with strengthener to make sure the products’ precision. Different sizes of one profile can be achieved through change spacers conveniently.

Main machine transmission mode: Double cantilever gear transmission, the purling length and height is adjustable automatically by servo-motor. Horizontal adjustable by servo- motor, all the purling size change only by one set rollers.

Flow: Un-coiling–leveling–punching &cutting- Guiding—Guiding— roll forming—automatic run out table.

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About us

Company details

Shijiazhuang Forever Machinery is a high-tech enterprise registered inYuanshi High-Tech Development Zone, specializing in high-frequency welded pipe production line, a large square cold forming technology development, manufacturing, equipment and related technical services.
The company adopts international advanced enterprise management mode, brings together a group of high-level professional and technical personnel, to the development of science and technology as the leading brand manufacturers supporting cooperation preferred excellent, accurate detection, strict screening, from parts processing to the whole assembly Cengcengbaguan; with high quality products and perfect customer service service in the leading position in the industry.
Our company is one of the leading products of Cold-Formed Welded Pipe equipment products sold in twenty provinces and cities nationwide; the company has for domestic and foreign customers with more than1200 sets of equipment (sets), exports to the United States, Mexico, Hungary, Thailand, Malaysia, Libya, Egypt, South Africa, Saudi Arabia, Yugoslavia and other countries and regions, due to reliable quality, equipment attentive service, praised by the majority of customers;
High precision and high speed in recent years, our company specialized in the development of ultra thick wall and large diameter tube, multifunctional cold bending forming machine, as a result of the combination of automatic roll forming, adjustment and other advanced technology and techniques, greatly reducing the consumption of roll and roll changing time, improve the product quality and work efficiency.
Warmly welcome all the experts, professors and customers at home and abroad to visit our company to visit the guide, to discuss cooperation and seek common development. When you step into the door of the company, you will enjoy the most precious wealth of friends - sincere.
Our aim is:
Science and technology innovation, quality of refinement, forever forever forever sincere service.

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