DN-25 Pedal-Type Spot Welding Machine – High-Quality Resistance Spot Welder (DN Series)
Professional-Grade Welding Solution for Metal Fabrication, Automotive Repair & Industrial Production

? Product Overview

The DN-25 Spot Welding Machine is a heavy-duty, pedal-operated resistance spot welder designed for fast, consistent, and high-strength welding of sheet metal, wires, and mesh. Part of the reliable DN Series, this industrial-grade welder delivers precise heat control and adjustable pressure for flawless spot welds in automotive, HVAC, and metalworking applications.

✅ Key Features & Benefits

✔ Pedal-Operated Control – Hands-free operation for ergonomic, efficient welding
✔ High-Quality Copper Electrodes – Ensures optimal conductivity & durability (replaceable tips)
✔ Adjustable Welding Parameters – Time & current control for different material thicknesses
✔ Robust Steel Construction – Stable & vibration-resistant for industrial environments
✔ Fast Welding Cycle – 0.5–2.0 sec per spot (adjustable) for high-volume production
✔ Wide Compatibility – Works with stainless steel, galvanized steel, aluminum, and copper alloys
✔ Overheat Protection – Auto-shutoff prevents damage from prolonged use

? Technical Specifications

?️ Applications

?️ Automotive – Body panels, exhaust brackets, battery tabs
? Metal Fabrication – Sheet metal joints, wire mesh, grilles
? Electronics – Battery packs, terminal welding
?️ HVAC & Ductwork – Joining thin-gauge metal sheets
⚙️ Industrial Maintenance – Repairing machinery parts

? Package Includes

• 1× DN-25 Spot Welding Machine

• 2× Copper Electrodes (Ø6mm)

• 1× Foot Pedal Controller

• 1× Hex Key Set (for adjustments)

• 1× User Manual

⚠️ Safety & Usage Tips

• Always wear safety goggles & heat-resistant gloves

• Clean electrode tips regularly to prevent resistance buildup

• Adjust pressure & current based on material thickness

• Avoid welding coated metals without proper ventilation

? Why Choose the DN-25?

? More efficient than manual MIG/TIG for repetitive spot welds
? More consistent than hammer-style spot welders
? More durable than low-cost benchtop models

? Who Should Buy This?

• Auto Repair Shops – Quick panel repairs

• Metal Workshops – High-volume production

• DIY Fabricators – Custom metal projects

• Industrial Plants – Assembly line welding

? Upgrade to Professional Spot Welding Today!
Available with optional water-cooled electrodes & extended warranties.