Welson Welding – (Rajkot, Gujarat) “WELSON” pedal operated rocker arm type spot welding machines are offered in 6.8.10,12,15 and 20 KVA models each with three standard throat depths to cover practically all applications. All machines are made of steel fabricated rigid structures to eliminate the minutest spot deflections

Features & Applications

Transformer: Low leakage (High linkage) design, proper cooling and insulation including winding impregnation to enhance reliability and service life. 
Current Control: current setting from min. to max can be done by 8 positions, off load tap switch.
Time Control: (With Timer) solid state Electronic timer to control weld time from 5 to 50 cycles and 1 to 10 seconds to achieve accurate and repeatable spots.
Weld Pressure: Adjustable max pressure levels are divided from a heavy duty compression spring mounted on a pressure rod with routine calibrated nut. Here is a special arrangement in the machine minimizes operator fatigue and ensures simple setting.
Cooling: Electrodes and arms are provided with water cooling arrangement with hose connections (water supply to be arranged by the user)
Electrodes: One pair of Morse Taper 2 straight electrodes made from hardened copper alloy is supplied with the equipment. Other types of spares can be supply on specific orders.
Repairing Works
Kitchenware Industry
College Workshops
Automobile industry
Sheet Metal Industry
Home & Furniture Application
Equipment Assembly & Repairs
Kitchen Equipment making Industry
Engineering Goods Production Workshop
Every Small, Medium And Large Scale machining Industry


Particular Select Model Pedestal Type Spot Welding Machine
Model 8 K-WSS 10 K-WSS
Rating @ 50% Duty Cycle 8 10
Input Supply 230/440 230/440
Phase 1 / 2 1 / 2
Insulation Class A(CU) A(CU)
Nominal Throat Clearance 230 MM 230 MM
Throat Depth 450 MM 450 MM
Max. Electrode Stroke 40 MM 40 MM
Nominal Electrode Force 100 KG 100 KG
Max. Short Circuit Current 7.5 K.Amps 7.5 K.Amps
Mild Steel Max. 2x 2 MM 2.5 MM
Thickness Min. 2x 0.3 MM 0.3 MM
Brass Steel Max. 2x 0.9 MM 1.1 MM
Thickness Min. 2x 0.1 MM 0.2 MM
Stainless Steel Max. 2x 1.8 MM 2.2 MM
Thickness Min. 2x 0.25 MM 0.28 MM
Cooling For Arm & Electrode Water Water
Cooling Air Air
Approx. Dimension In MM H – 1280 MM, L – 660 MM, W – 465 MM H – 1280 MM, L – 660 MM, W – 465 MM
Approx. Weight 100% Copper 140 Kg 148 Kg
Approx. Weight Semi-Copper 135 Kg 138 Kg
Main Supply Copper Cable 10 MM 12 MM
Recommended Switch Rating 20 Amps 20 Amps
Delayed Action Fuse Rating 20 Amps 20 Amps
External Water Supply 3 Ltr/Min 3 Ltr/Min