Automatic CO2 Auto-Welding Machine for Heavy Duty Roller in Coal Mining

• Customization: Available
• Transport Package: Steel Package
• Specification: NZC-2*200KR-220
• Trademark: China-Techpart
• Origin: China
• HS Code: 8483300090
• Production Capacity: 200 Sets/Year

Product Description

Automatic CO2 auto-welding Machine for heavy duty roller in coal mining

1.Main purpose and scope of application
Automatic CO2/MAG auto welding machine is adopted with imported programmable controller (PLC) as the core of the control system from Japan instead of traditional relay logic control circuit, which improves equipment reliability scope and work efficiency greatly.
The machine uses CO2, Ar + CO2 gas, Ar + CO2 + O2 etc. as the welding protective gas or uses drug core welding wire + CO2 as protective welding method. With φ1.0~φ1.2mm H08Mn2SiA welding wire ,it can complete the flat ring welding and the angle of inner (outer) girth welding for the hydraulic oil cylinder, fire equipment, belt conveyor roller, automobile drive shaft rotary.
The welding process of the machine is automatic.This type of automatic welding machine is our company's finalized product with high degree of automation, high efficiency and high welding quality, and it also greatly reduces the labor intensity of welders.


 

specification	NZC-2×200KR-220	NZC-2×350KR-220	NZC-2×500KR-220
Power input	three phase 380V50Hz	three phase 380V50Hz	Three  phase 380V50Hz
Rated duty cycle	60%	50%	50%
Welding current	50~200A	60~350A	60~500A
Output voltage	15~25V	16~36V	16~36V
Rated capacity	7.6kVA×2	18.1kVA×2	18.1kVA×2
Applicable wire diameter	Φ0.8~Φ1.0mm	Φ1.0~Φ1.2mm	Φ1.2~Φ1.6mm
Gas flow	10~25L/min	10~25L/min	10~25L/min
Applicable workpiece length	200~2200mm	200~2200mm	200~2200mm
Applicable workpiece diameter	Φ60~Φ250mm	Φ60~Φ250mm	Φ60~Φ250mm
Spindle speed	1~6r/min	1~6r/min	1~10r/min
Horizontal thrust cylinder travel	50mm	50mm	200mm
Torch feeding cylinder travel	50mm	50mm	50mm
Hydraulic system adjustment range	0~4MPa	0~4MPa	0~4MPa
Torch right-and-left oscillation	±45°	±45°	±45°
Dimension	3900×950×1300mm	3900×950×1300mm	4600×800×1500mm