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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.99 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.99 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £5.99 | 2 to 4 working days |
| Next Day | £15.54 |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.99 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.99 | 7 to 10 working days |
Product Number: 25419
The SIP 25419 spot welding arm — Copper/chrome alloy. The SIP Spot Welder 350mm Arms with Offset Electrodes (⌀ 16mm) is a spot welder electrode arm set available for the SIP WELDMATE PRO SW150 Spot Welder with Timer (25298). Ideal for accessing weld points deeper into the workpiece, these longer offset arms help improve welding dexterity at challenging angles for easy and accurate placement of the spot weld. Designed for sheet metal applications in automotive environments and light fabrication workshops, the copper/chrome alloy electrodes achieve a maximum welding thickness of 1. Compatible across the sip welding range — check product specifications for exact model fit. Also known as resistance spot welding or automotive bodywork in welding supplies catalogues.
Additional Information:
The SIP Spot Welder 350mm Arms with Offset Electrodes (⌀ 16mm) is a spot welder electrode arm set available for the SIP WELDMATE® PRO SW150 Spot Welder with Timer (25298).
Ideal for accessing weld points deeper into the workpiece, these longer offset arms help improve welding dexterity at challenging angles for easy and accurate placement of the spot weld.
Designed for sheet metal applications in automotive environments and light fabrication workshops, the copper/chrome alloy electrodes achieve a maximum welding thickness of 1.5mm + 1.5mm.
About PartsForMachines:
PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland.
About PartsForMachines:
PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| ITEM NO | 25419 |
|---|---|
| Material | Copper/chrome alloy |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
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Standard Delivery: £5.99
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Delivery Estimate: 2 to 4 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 74328 | 74335 | 74343 | 74344 | 74346 | 74348 | 57801 | 120/803156 | SR2000.SW | PS/000250/200 | SR2000TS | RE06W | PS/0002 | PS/0003 | PS/000450 |
| Type | Slide Hammer | Washer | Stud | Washer | Cupule | Washer | Spot Weld Part | Spot Welding Arms | Stud | Stud | Stud | Spot Weld Part | Stud | Stud | Stud |
| Length | 500mm | ||||||||||||||
| Size | 2.5x50mm | 0.6mm | 2.5x50mm | 2x50mm | 8x16mm | ||||||||||
| Fits | SR122 & SR123 | SR2000 S | SR2000 S | ||||||||||||
| Length Range | Over 200mm | ||||||||||||||
| Pack Qty | 10 | 200 | 100 | 100 | 100 | 50 | |||||||||
| Size Range | Up to 10mm | ||||||||||||||
| Thread | M6 | ||||||||||||||
| Show More | |||||||||||||||
A. The SIP 25419 is a replacement electrode arm for SIP resistance spot welding machines. Always confirm the arm mounting diameter and connector match your machine socket before ordering.
A. The offset arm geometry determines which panel areas the electrode can reach. Offset arms suit confined and restricted panel sections, giving the electrode correct positioning for weld placement in those locations.
A. The SIP 25419 has a 350mm reach. Longer arms access welds further from panel edges; shorter arms provide more controlled placement in tight or confined areas. Choose arm length based on the distance from the panel edge to your typical weld locations.
A. Replace electrode caps when the face diameter has increased by more than 10%, when the tip face shows pitting or mushrooming, or when weld quality deteriorates consistently. Worn tips reduce current density and produce undersized, weaker welds.
A. Grind or sand paint and primer from the weld point to bare metal. Good metal-to-metal contact is essential — even a thin paint film causes weak weld nuggets. The earth clamp must also contact clean bare metal close to the repair area.
A. No — this is a resistance spot welding arm, used exclusively with a spot welding machine. It is not compatible with MIG, TIG, or ARC welding equipment.
A. For a comprehensive bodywork setup, having both a straight or plain arm and one angled/offset profile covers most access situations. Additional profiles for swan neck and pincer configurations help with specialist repairs on complex panel sections.
A. Yes — electrode tip dressing restores the correct flat face geometry as tips mushroom with use. Use a tip dresser tool regularly to maintain consistent current density and weld nugget size. Undressed tips waste electrode life and produce variable welds.
A. Spot welder arms are model-specific. The arm diameter, length, and mounting method must match your machine. Check the product description for compatible machine model numbers. Using arms designed for a different machine may not fit the electrode holders or achieve proper clamping pressure.
A. Yes — the SIP 25419 is UK stocked for fast despatch. Check current availability at PartsForMachines.com.
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