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Working procedure
Coil Loading → Uncoiling→ Accumulator → Forming, HF welding, Debarring, Cooling, Sizing, Straightening →cutting saw →Transmitting → Packing → Storage
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