Automatic Copper Tube and Aluminum Tube Butt Welding Machine

• Welding Range: 315mm
• Cooling Way: Water Cooling
• Control: Automatic
• Model NO.: MD-UN3-35
• Frequency Range: Intermediate Frequency
• Electric Current: AC
• Type: Resistance Butt Welder
• Rated Input Voltage: 380V
• Rated Frequency: 50/60Hz
• Max.Short Current: 15000A
• Rated Duty Cycle: 50%
• Transport Package: Wooden Case
• Specification: 350kg
• Trademark: Minderhightech
• Origin: Guangzhou-Guangdong
• Production Capacity: 100 Pieces/Mouth

Product Description

Product Description

Main Features:
UN3 Series Copper Tube and Aluminum Tube Butt welding Machines specially designed for Copper Tube and Aluminum Tube welding, it can replace the High-voltage Flash Welding Machine and brazing machine with lower and old technology.
The System adopt Programmable Logic Controller(PLC) as the action logic controlling unit; adopt Special Microcomputer Welding Controller as the welding process control unit; adopt the High-quality Aluminum Alloy Cylinder and High-precision Oil Bearings integrated with High-precision Lathe Lever to make precise machinery actions.
It has the reliable welding quality, easy and simple control and adjustment, high productivity, no gas leakage phenomenon, and some other excellence.
The computerized controlling box with secondary constant voltage and constant current, force water cooling system and air storage tank can guarantee the machine produce mass weld in the same shape and quality.
Able to store many different Schedule Numbers according to different size of tubes,easy operation,high efficiency,Widely used in air conditioning ,refrigerator,freezer,refrigerator,compressor,etc.

Main Technical Parameters
            

Item	Rated Capacity	Rated Input Voltage	Rated Frequency	Max.Short Current	Rated Duty Cycle	Max.Welding Diameter of Tube	Cooling Water Rate	Average Weight
Model
MD-UN003-35	35KVA	380V	50/60Hz	15000A	50%	9.52	150L/H	350Kg
MD-UN003-50	50KVA	380V	50/60Hz	19000A	50%	15.88	150L/H	410Kg
MD-UN003-75	75KVA	380V	50/60Hz	23500A	50%	19.05	200L/H	480Kg
MD-UN003-100	100KVA	380V	50/60Hz	26000A	50%	25	200L/H	530Kg
MD-UN003-150	150KVA	380V	50/60Hz	31000A	50%	32	300L/H	620Kg
MD-UN003-200	200KVA	380V	50/60Hz	38000A	50%	45	300L/H	730Kg

Machine Pictures: