Medium Frequency Pipe Expander Machine come into being for the short supply of large size pipe and financial use from little size to big size diameter. Steel pipe expander procedure with induction heat source of power heating mandrel, which is the most innovative innovation in domestic. Induction heat heating system subsititute for coal buring, traditional heating method, by heating the specified location of pipe, it is easy to expand pipe to expected variety.
Medium Frequency Pipe Expander Machine is developed for big diameter pipe production.It fill blanks of large measurement pipes.
Medium Frequency Pipe Expander Machine makes it possible for seamless steel pipe, reel pipe, ERW pipe to broaden its diameter.This equipment consists of 8 specifics, expanding sounded 60-1020mm (density remain the exact same).
Medium Frequency Pipe Expander Machine might press numerous sizes of elbows, likewise make inning accordance with customer’s requirement.
When geared up with rocker arm and arm lock, heat tubing expander machine might make numerous kinds flexing pipelines.
Medium Frequency Pipe Expander Machine is made of hydraulic pressing maker, automated feeding material structure, hydraulic pump station, geminating pipe structure, operation table, motor controlled box, middle frequency induction heater, compensating capacitor, water evidence cable television, induction coil adjusting rack and reactor.
1. It can control the operation both on devices body and on console.
2. The main valves utilize international standard Rexroth serious products, magnetic valves use safe DC 24V managing.
3. The hydraulic pump station embrace complete sealed structure, no leakage, with auxiliary and main fuel tank, simple in upkeep.
4. Digital indicator set up on the console, monitoring operation temperature and hydraulic pressure.
5. Electrical aspects embrace Siemens or Schneider products.
The specs of the Steel pipe expanding device that we can supply:
1. Production variety: OD108mm-1200mm
2. Thickness: 6mm-80mm
3. Product: Carbon steel, Alloy steel
4. Drive type: Hydraulic
Prepare by purchaser:
1, Cooling water circulation system
2, Hydraulic oil
3. Linking cables and wires, power source
4. Induction heating coil, moulds.
5, Auxiliary devices: hydraulic pressure of correcting devices, tube end cut band saw, pipe testing equipment.
|Pipe for expanding||SSAW steel pipe|
|Expanding method||Mechanical expanding|
|Wall thickness range||6-22||mm||X80|
|Highest Material Grade||X80||mm||δ≤16|
|Pipe length range||8-13||m|
|Max pipe weight||9240||kg|
|Max straight section||150||mm||100-150|
|Length of the transition section||100||mm|
|Ovality||0.6D％||Expansion ratio above 0.3%|
|Diameter||D+1.6-1.5||mm||Circumference measurement method|
|Steel pipe for processing||Pipe end inner weld seam with range of 250mm is treated by grinding process, and height is less than 0.5mm.||Conforms to API SPEC 5L standard (42th edition)|
|Main body layout||double-end|
Application: Pipe fitting industry, petroleum industry, oil gas market, boiler market, construcion, facilities etc
Payment Term: TT or 100% LC at sight.