carbon steel high frequency welded pipe production line

                                                      1.The picture machine:                                      

     

                                       2.Product information                        

Main specification:
1. Round Pipe diameter:        Φ76 -Φ127mm 
Pipe Thickness:               1.5 - 5.0mm 
2. Square Pipe:               30X30mm -100X100mm
Rectangle Pipe:               20X40mm -120X80mm
Pipe Thickness:               1.5 - 5.0mm 
3. Pipe Length:               6.0m - 12.0m 
4. Length Tolerance:           0-6mm 
Material:                        Low Carbon steel (δb≤500Mpa, δs≤235Mpa)
Electricity
1. Dynamic power:  AC380V±10%, 3phases, 50Hz±1.0%
2. Control Power:  AC220V±10%, one phase, 50 Hz ±1.0%
Electric installed capacity:       appro. 900KW
Cooling water
 1. Reservoir for High Frequency equipment:  30 m³, one set
 2. Reservoir for circulating cooling water:     25 m³, one set
Compressed air
1. Pressure:   0.4Mpa
2. Flow:       3.0m3/h
Production capacity
Annual output:  70000 ton, according to the yearly working days, daily working hours and the products. 
Line speed:  30-90m/min

Main elements of HG127 high frequency welded pipe mill

Double mandrel uncoiler 
Shearing and HF welder
Horizontal strip accumulator
Forming welding, cooling and sizing section
Computer flying saw cut-off.
Solid state H.F. induction wselder: 300 kw, solid state (400kw, vaccum tube type) type
Rolls: rolls are manufactured out of AISI D3 D2 E52100

                              3.Production Flow                                      

                                5.Production Machinery