Products List
- Welding Lathe
- Automated Welding Center
- Resistance Welding Equipment
- Spot Welding Machine
- AC Spot Welding Machine
- DC Spot Welding Machine
- MF Spot Welding Machine
- Portable Spot Welder
- Oil Tank Bracket Projection Welder
- Hanging Spot Welder
- Seam Welder
- Special Welding Equipment
- Automobile Cylinder Rod Inverter Welding Machine
- Fuel Tank Robotic Welding Workstation
- Welding Auxiliary Equipment
- Robotic Welding System
- Household Appliance Welding Equipment
- Strips Welding Line in Metallurgical Industry
- Welding Production Line for Auto Parts
Portable Spot Welder
Description
Portable spot welding machine consists of electrode holder, welding transformer, welding controller, water cooling system, pneumatic pressurizing system and suspension system, etc. Portable spot welder is widely used in industries like automobile, railway vehicle, security door, cabinet, household appliances, building and wire mesh welding industry.
Application of Portable Spot Welding Machine
Portable spot welder adopts fixed work piece and electrode holder moving method, mainly applicable for welding materials like low carbon steel, low alloy, stainless steel, coated steel, sheet material and round steel, etc.
Advantages
1. Portable spot welding machine features compact structure, convenient maintenance, small volume, light weight and low labor intensity and energy consumption (saving 72.3% electricity).
2. Portable spot welder employs CuCrZr-1 electrode arm, guaranteeing stable welding performance, working life and strength of the arm.
3. It is equipped with air circuit system with big size and imported pneumatic components, making the electrode holder work fast, thus improving productivity rate.
4. Portable spot welding machine is characterized by short heating time, concentrated heat, no arc, no-spark, no welding slag and no welding accumulation. Besides, the work pieces feature good looking appearance instead of deformation.
5. Portable spot welder makes good use of the coordination of resistance heat and mechanical force, endowing the welding work pieces with high intensity and high quality welding point.
6. It has simple welding process, needing no filling material, dissolvent and protective gas, thus, it features low cost.
7. With high electric current density and temperature, the welding spot will get molten core with good repeatability after accuracy control on resistance welding time. Therefore, portable spot welding machine can adapt to the welding of various same or dissimilar metals and coated steel plates.
8. Portable spot welder is capable of regulating heat through changing thyristor conduction angle, making it easy to realize mechanization and automation. In addition, it can be matched with welding robot to conduct fully automated welding operation.
Parameters of Portable Spot Welding Machine
| Type | DN2-16X | DN2-25X | DN2-30X | DN2-16C | DN2-25C | DN2-30C |
| Rated Capacity | 15 | 25 | 30 | 15 | 25 | 30 |
| Rated Primary Voltage | 380 | 380 | 380 | 380 | 380 | 380 |
| Primary Current | 42 | 66 | 79 | 42 | 66 | 79 |
| Rated Frequency | 50 | 50 | 50 | 50 | 50 | 50 |
| Secondary Max. Short Circuit Current | 15 | 17 | 18 | 15 | 17 | 18 |
| Welding Thickness | 3 + 3 | 4 + 4 | 4.5 + 4.5 | 3 + 3 | 4 + 4 | 4.5 + 4.5 |
| Secondary No Load Voltage | 2.8 | 4.5 | 5.3 | 2.8 | 4.5 | 5.3 |
| Arm Extension Length | 170 | 170 | 180 | 185 | 185 | 200 |
| Weight | 40 | 50 | 56 | 46 | 52 | 58 |
TallKee Technology is a specialized manufacturer of portable spot welders in China. We mainly supply automatic welding production line, circular seam welding machine, automatic welding manipulator, robotic welding system and various special welding machines, from research and development, production to technical services. For detailed information about our portable spot welding machine, please come to our website or contact us directly.
Related Products
- Seam WelderSeam welder, also known as seam welding machine, is a metal welding device which could form permanent connection. While welding, the disc-shaped electrodes rotate as the material passes between them. When the current passes the work piece and the work piece will heat and form welding spot then form continuous seam...