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YJHB-2 High-Energy Precision Welding and Repair Machine | Cold Welding Machine, a multi-functional welding and repair unit. Capable of precisely repairing or welding various metals such as steel, iron, copper, aluminum, etc. Precision comparable to laser welding.

Thin Plate Precision Welding

Recommended Models: YJHB Series High-Energy Precision Welding Repair Machines or YJXB Series Tool and Mold Repair Machines

Our equipment is a high-capacitance energy storage precision pulse arc welding machine, capable of welding 0.1mm welding wire and 0.2mm thin plates.

Not comparable to any ordinary pulse TIG welder or a modified one.

Precision welding suitable for various thin plate and thin-walled components, particularly recommended for the craft industry and medical device industry.

Or, for more case studies, please call 0574-62153034 for detailed inquiries.

Standard Random Tool Box

The random standard tool box for the YJHB-2 high-energy precision welding repair machine is as shown in the figure below:

Wolfram needles, 1 box

2. 1 TIG welding torch, plus 1 replaceable electrode handle included

1. Pack of ceramic nozzles and small parts

4. One core wire cable

5. Foot switch 1 piece

6. Power cord, 1 piece

Welding wire, sizes 0.6, 0.8, 1.0, 1.2, 1.6, each in one package.

8. Light-blocking screen connection cable

9. Soldering Gun for阻焊丝1 pc

10. 1 Filter Screen. Includes a random standard headset. Can be replaced with a desktop model.

The YJHB-500 High-Energy Precision Welding Repair Machine is a brand new upgraded model of the YJHB-2. It offers a stable and continuous high-power output.

Especially recommended for customers in high-power repair and welding, such as various professional welding workshops, mold repair shops, and special maintenance industries for machinery and equipment.

Operating Principle:

This equipment releases stored electrical energy into the tungsten electrode and workpiece via a pulsed electric arc, instantly. The extremely high-temperature arc rapidly melts the metal workpiece and welding wire, fusing them together to achieve the purpose of welding repair.

This welding repair method is characterized by: short duration, minimal heat generation, and low welding stress; it does not distort or anneal after welding.

Why do some customers refer to this product as "Super Laser Welding" or "Laser-like Welding"?

The welding pulse of this product is extremely precise, capable of welding various welding wires with diameters above 0.2mm, especially wires with diameters above 0.4mm. It is easy to operate, offers flexible welding, and is quick.

Compared to conventional small laser welding, when welding wire with a diameter of 0.4mm or less, laser welding is equipped with a mechanical arm with an axis control and a magnifying glass, thus offering better precision. In this sense, the YJHB series high-energy precision welding machine can be termed a "laser-like welding."

If welding wire with a diameter of 0.4mm or more, this product is directly controlled by hand for precise welding, offering superior flexibility and speed compared to small laser welders. Moreover, it is portable, allowing on-site construction without being restricted by machine size or workpiece volume. In this sense, the YJHB-2 High-Energy Precision Welding and Repair Machine can be referred to as a Super Laser Welder.

What are the notable features of this product? How does it differ from a standard welder?

Answer: High welding strength: Fully metallurgical welding, repair areas are suitable for milling, filing, grinding, etc. for post-processing.

2. High repair accuracy: Can use repair material with a diameter of 0.2mm.

3. Fast repair speed: Repair volume up to 200mm³/min.

4. Minimal substrate damage: Smaller hotspot, preventing substrate from annealing and deformation.

5. Power distribution is rational: microcomputer chip control ensures appropriate power for materials of various different diameters.

6. Wide voltage adaptability: Utilizes a switch-mode power supply, capable of maintaining operation within a ±20% voltage fluctuation range.

The machine still operates normally and maintains a stable output power.

7. Easy electrical connection: Equipped with quick connector, it can be conveniently connected and installed. No worries even for large workpieces.

8. Easy to Move: Compact size (450×155×170) mm3, lightweight, with the main unit weighing only 12 kg.

Typical application range for this product

Molding Industry: Various plastic molds, die casting molds, metal molds, etc. Good strength combined, with solid weld points.

2. Mechanical Industry: A variety of mechanical components, such as shafts, crankshafts, hydraulic rods, etc., with sliding friction surfaces available for repair.

3. Casting Industry: Sand holes, gas pores, machining deviations, etc., in various castings (cast steel, cast iron, cast copper, cast aluminum, stainless steel, etc.).

4. Hardware Industry: Stainless steel sheet splicing, precision stainless steel signage, cabinet welding, etc.

For more product information, please contact our online customer service or call 0574-62153034 for detailed inquiries.