SIP CSW25P Pneumatic Column Spot Welder
Manufacturer's Warranty Included.
SIP CSW25P Pneumatic Column Spot Welder is backordered and will ship as soon as it is back in stock.



Having moved to a new location and setting up a ltd with all the chaos that involves, buying the needed equipment to service cars was difficult. Advantage Empire worked hard to get me up and running to stay profitable thanks guys
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Production-grade resistance spot welding.
The SIP CSW25P Pneumatic Column Spot Welder is a pneumatic column spot welder with 50kVA max. welding power, a digital display for current and time, and water-cooled arms.
Who it's for
- Sheet metal fabricators
- Enclosure, cabinet and panel makers
- Manufacturing and production lines
- Training centres
Why you'll love it
- Fast, repeatable welds with no filler or gas
- Clean joints with minimal distortion
- Foot pedal control leaves both hands free
What sets it apart
- Mild steel capacity: 5+5mm (flat) / 20+20mm (bar)
- Stainless steel capacity: 3+3mm (flat) / 12+12mm (bar)
- Arm length: 340mm to 480mm (standard) 200mm to 1000mm (optional)
How you'll use it
Connect the 400v (50A) 1-PHASE supply, air and cooling water, set current and weld time on the display and use the two-stage foot pedal to position and weld.
Manufacturer warranty
Your SIP CSW25P Pneumatic Column Spot Welder comes with the SIP 2-Year Standard Silver Warranty. Register your purchase with SIP within 30 days to activate the SIP warranty. Accessories and consumables are excluded. Bought from Advantage Empire, an authorised SIP dealer, it is genuine UK stock backed by SIP’s UK service centre and engineers across the UK and Ireland.
Key features
- 340mm to 480mm standard welding arm length
- Digital display for welding current and welding time
- Adjustable air regulator with dampener for easy control
- 2-stage pneumatic foot pedal; precise work positioning
- Fitted with high-quality watercooling hoses
Technical specification
- Input Supply: 400v (50A) 1-PHASE
- Max. Welding Power: 50kVA
- Duty Cycle: 25kVA @ 50%
- Mild Steel Capacity: 5+5mm (flat) / 20+20mm (bar)
- Stainless Steel Capacity: 3+3mm (flat) / 12+12mm (bar)
- No-Load Voltage: 1.4v
- Short Circuit Current: 13.8KA
- Max. Air Pressure: 70psi (4.8bar)
- Water Flow Rate: 4ltr/min
- Max. Electrode Force: 204kgF @ 340mm 140kgF @ 450mm
- Distance Between Arms: 200mm (standard) 320mm (optional)
- Arm Length: 340mm to 480mm (standard) 200mm to 1000mm (optional)
- Electrode Throat Size: 100mm
- Electrode Holder Diameter: Ø 25mm
- Electrode Diameter: Ø 20mm
- Arm Diameter: Ø 45mm
- Noise Level: 70dB(A)
- SKU: 25113
Standard Shipping time: 3 to 5 business days
Order Handling time: 1 to 2 business days
Most orders will be shipped out within 1 business day except weekends and holidays. See our Shipping Policy for full details.
For Installation & Engineering Services, please call 0116 4810180.
We want you to be completely satisfied with your purchase. If you’re not, we’re here to help. Returns are accepted within 30 days of delivery. For change-of-mind returns you pay return shipping and a 15% restocking fee may be deducted - faulty, damaged or incorrect items are always refunded in full.
See our Returns & Refunds Policy for full details.
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