Resistance Butt Welding Machine
- Types
- Samples
- Specifications
- Features
- Details
Resistance butt welding machine utilizes the electrical resistance between the contact surfaces of two workpieces. By applying low voltage and high current, the contact surfaces of the metal pieces are rapidly heated to the point of melting and then fused together. At Hwashi Technology, there are various types of butt welding machines available, including flash butt welding machine (AS), copper-aluminum welding machine, wire butt welding machine, automatic ring making and butt welding machine, and automatic bending and butt welding machine. The power supply can be either AC or mid-frequency DC.
Metal wires such as low carbon steel, copper, aluminum, and stainless steel
Welding of handicrafts, daily hardware, furniture, lighting, wire mesh, and more.
Applicable wire size: 1mm-12mm
- Lever operated wire butt welder
For butt welding of square and round wires
- Wire butt welding machine
For wire butt welding
- Twin head butt welder for T-shaped joint
For T-shaped joint butt welding of reinforcing bars inside square wire
- Automatic bending and butt welding machine
For automatic bending and butt welding of square wire frame
- Automatic ring making and butt welding machine
For automatic ring making and butt welding of round wire
| Model | | | |
| Power Supply | Single phase 380V±10% | ||
| Rated Capacity | 150kVA | 100kVA | 75kVA |
| Duty Cycle | 25% | ||
| Max. Secondary No-Load Voltage | AC11.8V | AC8.7V | AC7.2V |
| Max. Secondary Short Circuit Current | 28KA | 26KA | 23KA |
| Welding Specifications | 16 sets | ||
- By using different fixtures, different products can be butt-welded. (One set of fixtures is provided for free by default, additional grippers need to be purchased separately).
- Microcomputer integrated control ensures precise, stable and high quality welding.
- The use of water-cooled high-power thyristors, water-cooled high-permeability silicon steel plate transformers, and water-cooled alloy electrodes makes the equipment capable of delivering strong output currents, ensuring stable, reliable operation, and increased durability.
- Unique current ramp control prevents spark splatter, allowing for the welding of low carbon steel, stainless steel, coated steel, non-ferrous metals, and other wire, sheet, and pipe materials.
- Power controller
Optional in cost-effective AC power supply or stable and energy-saving mid-frequency power supply.
- Custom electrodes
Allows for welding products with different wire diameters.
- Customized automatic grippers for automatic loading and unloading
Allows for automatic ring making and butt welding, automatic wire butt welding, saving labor
- Customized molds
Ensures welding different products, such as round wire, square wire, solid or hollow pipes, keys, etc.