• +91-9319418507

  • Plot No 1331, Faridabad, Haryana

  • Mon - Sat: 8.00AM - 06.00PM

➢ One of the most important characteristics of a continuous weld is that it can create airtight and watertight seals. This is very important in creating metal structures that need air or water leakage protection, like air or liquid-tight vessels.
➢ Weld is possible at high speeds. And, since the whole process is automatic, resistance seam welding is faster than other alternatives like spot welding.
➢ Seam welding is also used in manufacturing sheet metal tanks used as containers for kerosene, gasoline, and other fluids

Catalog

➢ Machine for leak proof welding
➢ Modern efficient design with belt drive to top head. Drive to top and bottom heads available
➢ Use the roller electrode to replace the cylindrical electrode of spot welding
➢ Generate weld nuggets to overlap with each other and finish welding of workpieces.
➢ Movement of pressure head and control by servo motor. dc
➢ Roll welding is widely applied to light gauge welding of sealed container of oil drum, can, heating radiatior, airplane and fuel tank, rocket and missile. (the welding thickness is within 3mm of single plate.
➢ Welding is ready , after one cycle counting completed by Intermediate Lower wheel
➢ The seam/roll welding is composed of welding spots.
➢ According to different overlap of the melting cores, it could be divided into roll spot welding and air-tight seam welding.
➢ Three stages in the forming process: pressurization, heating fusing and cooling crystallization.
➢ Low consumption of electricity. Stronger and more stable power
PARAMETER UNIT JSM-50 JSM-75 JSM-100 JSM-150 JSM-200
Nominal Rating @ 50% Duty Cycle KVA 50 75 100 150 200
Input Voltage V AC 415 + 15% AC 415 + 15% AC 415 + 15% AC 415 + 15% AC 415 + 15%
Frequency Hz 50/60 50/60 50/60 50/60 50/60
Mains Supply: PHASE 2 Lines of 3 Phase 2 Lines of 3 Phase 2 Lines of 3 Phase 2 Lines of 3 Phase 2 Lines of 3 Phase
Standard Throat Depth mm 450, 600, 750 450, 600, 750 450, 750, 1050 450, 750, 1050 450, 750, 1050
Length of Job dai Max. to Min. mm 300, 450, 600 300, 450, 600 300, 600, 900 300, 600, 900 300, 600, 900
Working Height – Approx. mm 900 900 1050 1050 1050
Upper Electrode Wheels Diameter (Standard) mm 200 200 200 300 300
Upper Electrode Wheels Diameter inch 8″ 8″ 8″ 12″ 12″
Lower Electrode Wheels Diameter (Standard) mm 75 75 75 100 100
Lower Electrode Wheels Diameter inch 3″ 3″ 3″ 4″ 4″
Electrode Wheels Thickness (Standard) mm 10 10 12.5 12.5 12.5
Upper Electrode Cylinder Stroke (max) mm 50 50 50 50 50
Vertical Adjustability of arm mm 50 50 75 75 75
Max. total upper electrode stroke mm 75 75 100 100 125
Max available currents (Short Circuit) (Amps): 450 mm Throat: 19000 23000 27500 34000 38000
600 mm Throat: 18000 21000 — — —
750 mm Throat: 17000 21000 26000 30000 33000
1050 mm Throat: — — 22000 28000 30000
Standard Cylinder Size mm 100 100 150 150 150
Max. electrode force (lbs) @ 80 psi / 5.62 kgs/cm2 1000 1000 2250 2250 2250
Air consumption @ 50 operations/min (Cft/min – lts/sec) 25 – 11.8 25 – 11.8 50 – 23.6 50 – 23.6 50 – 23.6
Standard Welding Speed Range (Ft. per min / cms per sec) 2 – 9 / 1 – 4.5 2 – 9 / 1 – 4.5 2 – 9 / 1 – 4.5 2 – 9 / 1 – 4.5 2 – 9 / 1 – 4.5
Min. Cooling Water required Gallons/min – Liters/min 3 – 13.6 4 – 18 5 – 22.7 6 – 27.2 7 – 31.8
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