SIP Professional Spotweld 21 | 25287

SIP Spotweld 21 (25287) handheld spot welder – 230V, 3800A

SIP 25287 Spotweld 21 spot welder is a compact, handheld resistance welder designed for controlled spot welding on sheet metal and bar, particularly where access is limited. Built around a heavy-duty transformer, it’s a practical choice for workshop and fabrication tasks that need repeatable weld timing and adjustable pressure.

The Spotweld 21 uses a weld timer with manual time control, helping you dial in consistent results across a range of materials. Supplied with arms and electrodes, it’s ready to set up for typical automotive and light sheet metal work.

Key Features

• 3800A maximum welding current: High welding power delivered via weld timer operation for controlled spot welds.
• Compact handheld design: Easier handling for spot welding in confined or awkward-to-reach areas.
• Manual weld time control: Adjust weld duration to suit different materials and thicknesses.
• Adjustable arm pressure: Set pressure from 40kg to 120kg for added versatility across workpieces.
• Heavy-duty transformer: Designed for professional-grade use and consistent performance.
• Integrated thermal protection: Helps protect the unit during operation.

Specifications at a glance

Suitable applications

• Automotive panel work and repairs where controlled spot welding is required
• Light fabrication and sheet metal tasks in a workshop environment
• Jobs with limited access where a handheld spot welder is beneficial