Double layers brazing steel pipe (Bundy pipe) equipment introduction:
No | Model No | Specification |
|---|---|---|
1 | WFBD4-1 | Φ4mm*0.5mm |
2 | WFBD4-2 | Φ4.76mm*0.5mm |
3 | WFBD4-3 | Φ4.76mm*0.7mm |
4 | WFBD6-1 | Φ6mm*0.7mm |
5 | WFBD6.35-2 | Φ6.35mm*0.7mm |
6 | WFB8-1 | Φ8mm*0.7mm |
7 | WFBD9.52-1 | Φ9.52mm*0.7mm |
8 | WFBD10-1 | Φ10mm*0.7mm |
9 | WFBD10-2 | Φ10mm*1.0mm |
10 | WFBD12.7-1 | Φ12.7mm*0.5mm |
11 | WFBD12.7-2 | Φ12.7mm*0.7mm |
Main equipment
Uncoiler device
Forming device
Base device
Reducer device
Conductive rod device
Brazing furnace device
Microcomputer electrical control cabinet
Cooling device
Traction device
Air cooling device
Flaw detector
coiling device
Coiling car
Production process
Laying the double-side copper coated steel strip which is made of low carbon gapless atom steel (Steel strip material is BHG2) on uncoiler, than rolling 720℃ on forming to be double layers roll welding tube, send into brazing furnace and welding with protective gas, next cooling in sealed cooling with protective gas,next cooling in sealed cooling with protective gas and slow-cooling in sealed cooling with protective gas and slow-cooling in sealed cooling with protective gas and slow-cooling, spraying directly by emulsion water than drying.At last coiling and packing
Capacity
Totally power 83.6KW, main transformer power:75KW
Machine length:30 M (recommend workshop:60m)
Average welding speed ( according Φ4.76*0.7) 20-22m/min
