Jiangsu LCD Technology Co., Ltd
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Working procedure
Coil Loading → Uncoiling→ Accumulator → Forming, HF welding, Debarring, Cooling, Sizing, Straightening →cutting saw →Transmitting → Packing → Storage
The characteristics of high frequency welded pipe roll forming machines:
1). High welding speed
2). Small welding heat influence area
3). The welding of the workpiece can not be cleaned.
4). Thin-walled tube can be welded
5). The metal pipe can be welded
6). Energy saving and environmental protection
7). Safe using
8). Long service life
9). High welding quality
machine production
The tube production machine/welded pipe roll forming machine is intended for manufacturing of high frequency straight seam welding tube , square tube and special shapes tube of Φ25mm-Φ76mm with thickness of 0.9mm–3.0mm. The production line adopts advanced pass technology, PLC automatic control system, with stable operation, convenient operation and repair, and reached the advanced level in the same industry in the structure and accuracy. Equipment from the material to tube run out, the speed adjusts according to the tube specification changing. This is tube and pipe roll forming automatic welding pipe production line.
Machine discription
This type of High frequency welding pipe roll forming machine is includes all the parts to assemble a complete production line, and with diffents shapes and sizes of welding pipe, we have professional technician team to design the machine according to your requirements.
Standard shapes and sizes of welded pipes
| Profile | Thickness | Material |
| Square 25×25 | 0.8-2mm | Cr12 |
| Square 30×30 | 0.8-2mm | |
| Rectangular 30×40 | 0.8-2mm | |
| Round ￠22 | 0.8-1.5mm | |
| Round￠25 | 0.8-1.5mm | |
| Round ￠32 | 0.8-2.5mm | |
| Round ￠40 | 1-3mm | |
| Round ￠42 | 1-3mm | |
| Round ￠49 | 1-3mm | |
| Round ￠50 | 1-3mm | |
| Round ￠60 | 1-3mm |
Main Technical parameters
Roll former
| Name | Discription |
| Forming Pipe OD | Φ15mm～φ63mm |
| Square Pipes | 15×15mm～35×35mm |
| Rectangular Pipes | 10×20mm～30×40mm |
| Forming Pipe Wall Thickness | 0.7-3.2mm(Square/Rectangular Pipe≤2.5mm) |
| Forming speed | 0-80m/min |
| Number. of forming stands, horizontal | 7 |
| Number. of forming stands, vertical | 8 |
| Number. of sizing stands, vertical | 6 |
| Turks Head | 2 sets, with one head, four rolls Φ35,40Cr |
| Shaft dia. and material of horizontal roll stand | Φ60mm, Material 40Cr |
| heat treatment: of horizontal rollers | HB260～290, HRC50～55 |
| Shaft dia. and Material of vertical roll stand | Φ40, Material 40Cr |
| material of spiral bevel gears | 20CrMnTi, Carbonization quenching |
| Bur Scraping Cutter | 2 Sets |
| Main moto | DC 2×75kW |
Flying Saw
| Name | Discription |
| Forming Pipe OD | Φ15mm～φ63mm |
| WT of pipe | 0.7-3.2m |
| Fixed Cutting length | 4~12m |
| Cutting Accuracy | ±5mm |
| Saw blade cutting motor | AC15kW |
| Carriage driving motor | DC 15kW |
| Cutting Speed | Max. 90m/min |
| max cutting | 13times/min |
Machine pictures
