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Hotline：
Contact：Selina Li
Tel：+8613933818089
E-mail：selina@tenengchina.com
Url：www.sjztn.com/
Addr：Xiushui Mansion 1108, No.363 Zhonghua North Street, Xinhua Dist, Shijiazhuang, China
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Product Description
The mill is intended for manufacturing of round pipe of Φ20mm-Φ89mm with thickness of 1.5mm–4.0mm from cold-rolled and hot-rolled coil strip by means of unclosed tubular blank with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal seam welding in rolls of tube welding machine, cooling, further sizing or shaping and on-stream cutting of endless tube in measured lengths.
Specifications
Raw material: Low carbon steel (δb≤420Mpa, δs≤290Mpa)
|
Supplied coil width |
: Min.55mm, Max.280mm |
|
Supplied coil thickness |
: Min.1.5mm, Max.4.0mm |
|
Supplied coil outside DIA. |
: Φ1000mm- Φ1800mm |
|
Supplied coil inside DIA. |
: Φ508mm-Φ610mm |
|
Supplied coil weight |
: Max.4.0 tons |
3. The technical flow of the production line
{SteelTape}→→ Double-arbor un-coiler→→Strip-head Cutter and welder→→Spiral Accumulator→→Forming section (Flattening unit +Main driving unit +Forming unit +Guide unit +High frequency induction welding unit +squeeze roller) + De-burr frame→→Cooling unit→→Sizing section →→Cold saw→→Rollout conveyor
4. Products:
Carbon steel tube as per customer’s request:
|
: Min. Φ20mm, Max. Φ89mm |
|
|
Round Tube Thickness |
: Min.1.5mm, Max.4.0mm |
|
Square Tube |
: Min.14X14mm, Max.70X70mm |
|
Rectangle Tube |
: Min.10X20mm, Max.40X100mm |
|
Sq & Rect. Tube Thickness |
: Min.1.5mm, Max.4.0mm |
|
Pipe Length |
: 6.0m |
|
Length Tolerance |
:±2.0mm |
5. Line Speed : 30-80m/min
6. Power Source
|
Dynamic power |
: AC380V±10%, 3phases, 50Hz±1.0% |
|
Control Power |
: AC220V±10%, one phase, 50Hz±1.0% |
7. Cooling water
|
Reservoir for High Frequency equipment |
: 25m3, 1 set |
|
Reservoir for circulating cooling water |
: 20m3, 1 set |
8. Compressed air
|
Pressure |
: 0.4Mpa |
|
Flow |
: 1.5m3/h |
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+8613933818089
Contact us