Spot Welding Robots
Spot Welding robot automation in India: how to choose payload, reach and tooling, safety, cycle time and used spot welding robots for sale. spot welding
What a spot welding robot does
A spot welding robot carries a servo welding gun and joins sheet-metal panels with resistance spot welds, typically in automotive body shops.
The gun is heavy — 60–150 kg — so spot welding needs high-payload robots.
How to choose a spot welding robot
- 165–270 kg payload robot with 2.5–3 m reach
- Servo gun sized for sheet thickness and throat depth
- Dress pack routed along the arm for cables, water and air
Equipment around the robot
- Weld controller (MFDC)
- Tip dresser
- Cooling water circuit
- Fixtures and part clamps
- Fencing and light curtains
Typical cycle time
2–4 s per spot, many spots per panel
Also searched as
spot welding robot, resistance spot welding robot, body in white robot, servo gun robot
Spot Welding robots for sale
Robot models used for spot welding
- Yaskawa Motoman AR1730 (25 kg, 1730 mm)
- ABB IRB 2600-20/1.65 (20 kg, 1650 mm)
- ABB IRB 4600-20/2.50 (20 kg, 2500 mm)
- Adept Viper s1700 (20 kg, 1717 mm)
- AUBO-i20 (20 kg, 1650 mm)
- AUBO-iS20 (20 kg, 1647 mm)
- AUBO-iS20L (20 kg, 2000 mm)
- AUCTECH ACR-20 (20 kg, 1650 mm)
- AUCTECH X20-1400 (20 kg, 1400 mm)
- autonox Robotics articc6-2757-20kg (AT_00028) (20 kg, 2757 mm)
- BORUNTE BRTIRUS 18020A (20 kg, 1850 mm)
- Delta Electronics DC20 (20 kg, 1800 mm)
- Dobot CR20A (20 kg, 1700 mm)
- Doosan Robotics H2017 (20 kg, 1700 mm)
- Doosan Robotics H2017 White (20 kg, 1700 mm)
- DUCO GCR20-1100 (20 kg, 1100 mm)
- DUCO GCR20-1400 (20 kg, 1400 mm)
- Efort ER20 (20 kg, 1722 mm)
- Efort ER20-1100 (20 kg, 1143 mm)
- Efort GR680 (20 kg, 1722 mm)
- Elite Robots CS620 (20 kg, 1800 mm)
- Estun ER20-1200-MI (20 kg, 1200 mm)
- Estun ER20-2000 (20 kg, 1780 mm)
- Estun ER20B-1760 (20 kg, 1756 mm)
- Estun S20-180 Eco (20 kg, 1777.5 mm)
- Estun S20-180 G2 (20 kg, 1777.5 mm)
- FAIRINO FR20 (20 kg, 1854 mm)
- Fanuc ARC Mate 120iB (20 kg, 1667 mm)
- Fanuc CRX-20iA/L (20 kg, 1418 mm)
- Fanuc M-16iB/20 (20 kg, 1667 mm)
- Fanuc M-20iA (20 kg, 1811 mm)
- Fanuc M-20iA/20M (20 kg, 1811 mm)
- Fanuc M-710iC/20L (20 kg, 3110 mm)
- Fanuc M-710iC/20M (20 kg, 2582 mm)
- Foxbot A1700 (20 kg, 1717 mm)
- GSK RB20 (20 kg, 1595 mm)
- Huayan S20 1700 (20 kg, 1700 mm)
- Hyundai HH020 (20 kg, 1742 mm)
- Hyundai HH020L (20 kg, 3281 mm)
- IIMT CI-20 (20 kg, 1650 mm)
Frequently asked questions
What payload does a spot welding robot need?
Servo spot guns weigh about 60–150 kg, so spot welding robots are usually rated 165–270 kg.
How often are spot welding tips dressed?
Electrode tips are typically dressed every 200–300 welds to keep the contact face clean and the weld quality consistent.