High-frequency welding light steel H beam / I beam is using high frequency current to heat the surface of band steel, and consolidate the wing plate and the web plate. The whole line don’t need any welding wire and flux , and can mass produce.
Working flow :
uncoiler - cutting and welding - looper - twist - flatting- assembling -HF welding - Water-cooling - straight - cut to length - packing
Technical parameters:
Material spec : HR steel sheet;
Yield strength : 35Kg/mm2
Web - Thickness : 3.2~12mm
- Width : 64~600mm;
Flange - Thickness : 4~12mm
- Width : 75 ~200mm;
Coil - Weight : 5000Kg
- Inner Dia : Ф760mm
- Outer Dia : Ф2000mm;
Working speed : 8M/min~32M/min;
Cutting Length : 6 - 18M;
Line Direction : Left to right;
Line size : 25mX120m;
Total power : about 1200kw
Capacity : 84.3 ton/day, based on 8HR/day, one shift
(Basic gauge: 200 X 200 X 6.0 X 9.0)
*CALCULATION OF CAPACITY
- Basic gauge: 200 X 200 X 6.0 X 9.0 (Unit Weight: 33.78 kg/M)
- Operating Rate: 40%
- Capacity: 33.78 kg/M X 13 M/min X 60 min/HR X 8 HR/Day X 40%
=84300 kg/Day
