Spot Weld Metal have wide range of SPMs for seam welding applications for jobs, such as fully automatic barret & shell welding (Iongitudinal), tub cover welding (circumferential), shock absorber welding, fuel tank welding and other automobile components. Spot Weld Metal also have seam welding machine with 3 phase DC transformer and matching controls.

Machines covered under this bulletin are single phase AC for seam welding application in the manufacture of Drums & Barrels, Fuel Tank, Silencer Mufller, Shock Absorber. etc

SPECIFICATIONS:

RATING KVA: 50, 75, 100, 150, 200

CONSTRUCTION:

Robust Construction, streamlined appearance with maximum resistance to deflect\on. Welding Transformer enclosed in the main frame, pneumatic controls mounted on that side of the machine.

WELDING TRANSFORMER:

Conforms to IS:4804 Part-I and RWMA Standards, water cooled, class ‘F’ insulation with thermo switch protection from overloading.

CURRENT CONTROL:

Welding current adjustable from 50 to 100% by means of tap change links.

COOLING SYSTEM:

Thyristors, Transformer, Secondary connections and electrode wheels are water cooled.

ELECTROOE FORCE:

Upper arm is actuated by Ineavy duty 2-way pneumatic cylinder, controlled by solenoid valve. Compressed air at 2.0 kg cm. sq. to 5.6 kg. cm. sq. provides the electrode force.

Air filter, lubricator, regulator, pressure gauge are provided as standard accessories.