SSW Series of water-cooled resistance spot welders offer the power needed for light fabrication and sheet metal work. 20 kVA models weld up to 1/4 in (6.3 mm) total material thickness. Built-in squeeze/weld timer makes it quick and easy to set or adjust squeeze and/or weld time in hundredths of a second. LED display makes it easy to read and see timer settings. Set-up/weld switch permits checking of tong pressure and alignment without making a weld. Ten-step current control adjusts output current with no change in duty cycle. Adjustable tong pressure nuts to adjust tong pressure for different thicknesses and applications.
Note: Coolant system required to operate, sold separately.
Note: Order Tongs/Tips separately to match your application.
Features:
- Stationary Weld Head
- Remote Foot Switch
- All-Steel Pedestal Inclusive of Controls and Timer
- Air Filter, Regulator assembly
Applications:
- Sheet Metal
- Light Fabrication
- Maintenance
Process:
- Resistance Spot Welding (RSW)
Specifications:
- Input Power (50/60 Hz):
- SSW-2020 ATT: 230 VAC, 90 A
- SSW-2040 ATT: 460 VAC, 45 A
- Output Power Range (Calibrated with Standard-type Tongs):
- 6 in (152 mm) 12,500 A
- 12 in (305 mm) 10,500 A
- 18 in (457 mm) 9,000 A
- Rated Output: 20 kVA at 40% Duty Cycle (based on 10 second time cycle)
- Work Capacity (combined thickness uncoated mild steel using 6" tongs): 1/4 in (6.3 mm)
- Dimensions:
- H: 49 in
- W: 11 in
- D: 21 3/4 in
- Net Weight: 185 lbs
Warranty:
- Power source is warranted for 3 years, parts and labor
See Similar Products:
Dimensions & Weights
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| SSW Series Spot Welders, Water Cooled |
49" H x 11" W x 21.75" D |
185 lbs |
Miller Electric Mfg Co:

Taking innovatively sound steps since 1929,
Miller Electric has grown from a one-man operation selling products in Northeast Wisconsin, to what is today the world's largest manufacturer of
arc welding and cutting equipment. Without skipping a beat, Miller keeps the tradition alive by delivering ruggedly reliable equipment of the highest quality.
More on Miller Electric Mfg Co...
General Shipping Information:
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Ships to:
- Ship Method:Truck Freight
- Upgrade Available?
No
Truck Freight Additional Information:
This product is too heavy/large to ship via the small package delivery services (e.g. UPS, FedEx) so it will be sent to you via truck freight. Truck freight is different than standard UPS, FedEx or US Mail in that you will be responsible for carrying the product from the back of the truck into your house (or wherever it's going).
The most important thing to remember about truck freight is that you MUST inspect the package at the time of delivery. If the box has any damage, or if there is any reason for you to be at all concerned about damage, please write "PRODUCT DAMAGED" clearly on the sheet that they ask you to sign. This simply insures that if there is any damage, it will be easy to take care of the problem.
If you are ordering a very large item, please keep in mind that you may need a couple of people to help unload it. Alternatively, most truck freight companies offer additional services to help you move items from the truck into your house. Once we email you the tracking information you can contact the shipper directly to inquire about additional services. You would be responsible for directly paying the truck freight carrier for any additional services.