High frequency AC DC TIG welding machine; 220V AC welding machine; DC zx7-200 inverter welding machine; Small welding machine; Automatic welding machine; AC DC argon welding machine; Solar welding machine; Orbital welding machine
Welding glasses; Ultrasonic machine; CO2 welder; Welding inverter; Chain making machine; Welding net machine; Plasma cutter; DC inverter
Aluminum welding machine; Welding accessories; Argon welding machine; Submerged arc welding machine; Laser spot welding machine
[Performance characteristics]
1. Superior Control Panel Design
2. Digital display, welding current can be adjusted precision 1A
3. Arc current can be adjusted individually, has excellent arc starting performance
4. Thrust current adjustable
5. With various security features
6. Temperature protection, overcurrent protection, short circuit protection, phase loss indication function
7. Welder lock component of the "three" design
8. Small size, light weight, suitable for mobile operation
[Features and applications]
Raise the frequency from 50/60Hz to a high frequency. For example, 50kHz. After reducing the voltage and rectifying, output a powerful DC with PWM technology. The weight and size of the main transformer are dramatically reduced but the efficiency will increase more than 30%.
1. With automatic compensation function against power fluctuation. And the output welding current will be stable;
2. Has automatic protection function against over-voltage and over-current;
3. Has a strong arc force;
4. Reliable quality with small dimensions and weight and high efficiency;
5. Able to weld alkaline and acid electrodes; Applicable to low carbon steel, mediem carton steel and alloy steel.

ALUMINUM AC/DC TIG WELDING MACHINE WSME-315
BRAND: CHD (for welding machine products) is TOP SELLING PRODUCT IN CHINA.
PRODUCT ADVANTAGES:
- Digital operation panel with rich functions and easy operation.
- Slow current rise, slow fall, forward air supply, delayed air downtime and other parameters can be weighed accurately
- AC frequency and cleaning width can be adjusted independently to meet the welding process requirements of various aluminum materials
- Easy arc ignition, stable arc, and easy control of the molten pool.
- Hydrogen arc welding has the protection function of welding torch water shortage and protecting welding torch.
- Foot switches can be used to control the welding current.
- With two-step and four-step welding control modes
APPLICATION INDUSTRY: Aerospace, Air separation, petrochemical, radiator, aluminum furniture,
bicycles, etc.

ADVANTAGES
Industrial-grade electric welding machine, suitable for long-time and heavy-duty use
-Microcomputer control technology, digital display meter
-Slow current rise, slow fall, forward air supply, delayed air stop time and other parameters can be measured accurately
-Pulse frequency, calculated Space ratio, peak value, base value can be adjusted conditionally
-With short welding, long welding, spot welding and other welding control methods

PRODUCT ADVANTAGES
- Flexible structure, easy adjustment, suitable for welding in various positions
- Double drive wire feeding device, stable wire feeding, good centering, high traction, strong wire feeding
- Wire feeding and motor running use Hefu motor as power,

Technic Data

Application
The portable design of pipe beveling machine can realize indoor and outdoor grooving work as long as there is power supply. Pipe beveling machine is widely used for pipeline construction and maintenance in various industries, such as petroleum, chemical industry, electric power, water transportation, boiler etc. Through constant improvement, the product can not only replace the traditional beveling mode by gas cutting and polishing, improve work efficiency, reduce labor intensity, but also can improve welding quality.
Function
Easy to install, very fast beveling performance.
It is applicable to various types of metal pipes, and is available for various pipe diameters.
Adopting mechanical bevel cutting method, it can maintain good mechanical properties of material quality.
Able to perform flat-end, V, X, U shape bevel to the pipe, meeting the requirements before butt welding.
Features
1. German Metabo brand motor as driving force
2. High torque, long life, high efficiency
3. Compact structure, especially suitable for small space and small pipe spacing
4. Strong driving force and smooth groove
5. Automatic feeding, quickly completing feeding and knife pulling operations
6. Self-fixed in the pipe center, quick and easy operation.
6. Able to tilt the angel between 0° - 37°.
7. High beveling speed and labor saving.

traditional beveling mode by gas cutting and polishing, improve work efficiency, reduce labor intensity, but also can improve welding quality.
Function
Simple installation and quick operation. It is applicable to various kinds of material processing, and available for various pipe diameters. Because it adopts mechanical cutting groove method for cold cutting, it can keep the mechanical properties of material quality well. And it can also do flat-end, V, X, U shape slope to the pipe. Thus, it can meet all the requirements for butt welding.
Features
1. Split frame design
2. High-performance electric drive
3. Fire resistant, lower noise level
4. Strong strength and stable rotation
5. Cut and tilt simultaneously
6. Automatic feeding, completing fast feeding and knife pulling operations. Easy and fast operation, self-installed in the pipe center
7. High beveling speed and labor saving

Product Description
Application
1. Portable design can realize indoor and outdoor pipe cutting & grooving work as long as there is power supply.
2. It is widely used for pipeline construction and maintenance in various industries, such as petroleum, chemical industry, electric power, water transportation, boiler, etc.
Function
1. Installation is simple and convenient, fast groove assignment.
2. It is applicable to various types of material processing, and is available for various pipe diameters.
3. Because it adopts the machine cutting groove method, it can maintain the good mechanical properties of the material quality.
4. Ide and preparation pipes with different shapes such as flat, V, X and U shapes can meet different technological requirements for butt welding.
Features
1. Adopt high-performance motor drive, strong driving force, and smooth groove.
2. Inner swelling structure, self-installed in the tube center, quick and easy operation.
3. can bevel between 0°-37°, high beveling speed, labor saving.

Specifications
Model NO: GPY-80
Pipe Diameter: 1-3″
Driving Mode: Electric
Voltage: AC 220V
Application: All Kinds of Steel Pipe
Cutting Methed: Mechanical Cutting
Trademark: CHD
Transport Package: Wooden Box
Specification: different size

Specifications

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