1.20-30 liter steel drum fully automatic welding machine

1.20-30 liter steel drum fully automatic welding machine

FNBG-1060-I is a 380V (50/60Hz) power supply unit with a rated capacity of 250 kVA, designed for welding drums with diameters from Φ250 to Φ800 mm and barrel heights of 500 to 1500 mm. It supports weld overlap of 3–5 mm and weld plate thickness of 0.5–1.2 mm using cold-rolled low-carbon steel sheet, tinplate, stainless steel, or galvanized sheet, with production capacity of 6–10 pieces/min. The system uses cooling water at ≤20 ℃ (flow ≥20 L/min) and compressed air at ≥0.6 MPa; dimensions are 380
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FNBG-1060-I is a 380V (50/60Hz) power supply unit with a rated capacity of 250 kVA, designed for welding drums with diameters from Φ250 to Φ800 mm and barrel heights of 500 to 1500 mm. It supports weld overlap of 3–5 mm and weld plate thickness of 0.5–1.2 mm using cold-rolled low-carbon steel sheet, tinplate, stainless steel, or galvanized sheet, with production capacity of 6–10 pieces/min. The system uses cooling water at ≤20 ℃ (flow ≥20 L/min) and compressed air at ≥0.6 MPa; dimensions are 380

Equipment Usage

 

This fully automatic seam welding machine is suitable for welding ventilation ducts with a length greater than the diameter, 200–250 liter chemical drums, and oil drums.

Main Features

 

  1. Broad applicability: This equipment can produce various barrel types with diameters from Φ 350 mm to Φ 600 mm and is widely used in industries such as water heaters and barrel packaging.
  2. The machine features a fully automated design with a PLC control system, enabling smooth loading and welding of barrels and significantly improving production efficiency.
  3. Welding displacement technology: This effectively extends the service life of the welding wheel, ensures consistent seam quality, and delivers an attractive weld appearance.
  4. Reasonable machine structure with easy maintenance and simple operation, which helps reduce the likelihood of failures.
  5. During welding, the barrel mould is positioned. The variable-frequency power supply and nitrogen protection produce a more aesthetically pleasing weld seam.
  6. Electrical and mechanical components often use imported parts to ensure reliable performance.

 

Technical Parameter

 

  1. Model: FNBG-1060-I
  2. Power supply voltage: 380V, 50/60 Hz
  3. Rated capacity: 250 kVA
  4. Welding drum diameter: Φ 250 mm to Φ 800 mm
  5. Welding barrel height: 500 mm to 1500 mm
  6. Weld overlap: 3–5 mm
  7. Welding plate thickness: 0.5–1.2 mm
  8. Welding plate material: cold-rolled low-carbon steel sheet, tinplate, stainless steel, galvanized sheet
  9. Production capacity: 6–10 pieces/min
  10. Copper wire diameter: Φ 2.4 mm
  11. Cooling water temperature: ≤ 20 ℃
  12. Cooling water flow rate: ≥ 20 L/min
  13. Compressed air pressure: ≥ 0.6 MPa
  14. Dimensions: 3800 × 3000 × 2150 mm
  15. Overall machine weight: 4000 kg
  16. Electrical and mechanical components often use imported components:

Automatic control system: PLC: Mitsubishi;

Touch screen: Weilun;

Pneumatic components: Yadeke;

Main reduction motor: Taiwan Yongkun;

Intermediate relay: Schneider;

Inverter: Delta;

Motor brand: Yongkun;

 

Product Performance

 

The fully automatic seam welding machine uses advanced resistance seam welding technology, supported by modern electronic technology, an excellent PLC control unit, a variable-frequency welding power supply, and a nitrogen protection device. It is designed and manufactured as a specialized equipment for tank body production. The product features a rational structure, easy operation, high production efficiency, wide applicability, and strong cost-effectiveness. This series requires no manual labour and is fully operated via microcomputer numerical control, saving labour, energy consumption, and raw materials, thereby reducing production costs and delivering good economic benefits.