Technical parameter

Model	XD-20W
Duty cycle	200A 60% /155A 100%
Welding current	5-200A
Floating voltage	65V
Input voltage	AC220V±10% 50Hz/60Hz
Power	4.5 KVA
Torch cooling	Built-in circulating water cooling
display	Ten inch touch screen
Storable program	99 units
Partition Free Space	12 units
Insulation grade/protection grade	F/IP21
control function	Dc/pulse current control, gas control, rotary motion, automatic/manual print control, water cooling control
Protective function	Over voltage, overload, leakage, arc starting failure and tungsten needle short circuit protection, missing item detection
Capacity of tank	4L
Weight	33KG（includes cooling water 4L）
Over size	510mm×353mm×340mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Advantages:

• Color 10 inch screen, reasonable graphic design, ergonomic operation habits; 
• Siemens PLC control system ensures fast operation, accuracy and reliability of welding process parameters.  Low maintenance cost; 
• Double cooling system, greatly improve welding torch temporary load rate; 
• Years of welding data accumulation, summarizing big data directly call; 
• Real-time welding monitoring, graphic interface design, simple and direct; 
• Light weight, high altitude operation is simple; 
• Welding gun design exclusive patent technology, guarantee welding quality; 
• With one-button printing and automatic printing function, built-in mini free maintenance printer; 
• Core components imported from Germany ensure the stability of the equipment.

Overview/advantages of closed tube welding torch

Overview:

This welding torch is a special welding torch designed and developed for all position automatic welding of various pipe fittings.

Advantages:

Motor: German Planet motor 

The inner wall of the welding torch is water-cooled to improve the temporary load rate of the welding torch. 

The torch uses a combination of core imported materials and aluminum barrel for light weight and reliability. 

Patented clamps with flexibility reduce pipe fitting requirements. 

Special leakage hole shape, effectively ensure the weld beautiful. 

Self - locking spring mechanism, easy and firm to change fixture. 

Welding torch handle operation keys: forward turn, reverse, emergency stop, attenuation, start, indicator light

 

 

 

 

 

 

 

Technical parameter

Closed type welding torch
Model	XD40	XD80	XD120
Power source	XD-20W all position power source
Material of workpieces	Carbon steel, stainless steel, titanium alloy, etc
Diameter(mm)	6.35-38.1	19.05-76.2	38.1-114.3
Max thickness (mm)	2.5	3
Torch cooling	Water cooling
Rotating speed(rpm)	0.3～6.0	0.2～5.3	0.1～3.8
Protective gas	Argon
Weight (kg)	3.5	5	6.5
Size (mm)	377x129x42	438x155x44	540x195x54

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Process conditions

• Welded pipe diameter: φ 6.35mm- φ 114.3mm 
• Pipe thickness: 0.5-3mm 
• Tungsten electrode diameter: φ 1.6mm- φ 2.4mm 
• Welding clamp rotation speed: 0.15rpm-4.5rpm 
• Pipe material: carbon steel, stainless steel, titanium and titanium alloy, etc 
• Welding mode: rotating non-winding all-position welding mode, with automatic reset function 
• Welding pipe fitting form: straight pipe, tee, elbow, chuck, reducer and other butt, no groove opening, self-fusion welding 
• Protective gas: argon 
• Cooling water flow: 1000mL /min 
• When welding carbon steel tube, welding joint 5-8mm to polish rust, exposed metal primary color 
• The tube incision should be flat, vertical and burr free, and there is no gap between the two tubes 
• Clean oil stains with acetone or alcohol 
• The handle of welding clamp is equipped with operation button, which is convenient for personnel to operate and improve working efficiency 
• When welding the pipe mouth, the length of the straight line segment can be held ≥20mm 
• Draw a circle with the center of the welded pipe fitting as the center, and there shall be no obstacles within the range of R=80mm

 

Main configuration suppliers

 

Name	Brand	Origin
Power source	EWM Imported from Germany	Germany