| Customization: | Available |
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| Control: | Semi-Automatic |
| Cooling Way: | Water Cooling |
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AC Precision Spot Welder
AC Spot Welding Machine, precision welding machine.
Desktop structure, saving space, low current, more precise control, economical, and cost-effective.
Description:
AC precision spot welder is suitable for welding fine workpieces such as electrical switches, purple copper wire joints, terminal wires, silver contacts, chip inductors, coils, fuses and hardware. It is widely used in the welding of precision components such as electronics, electrical appliances, medical devices, instruments and meters.






| Product Welding Video | We provide technical guidance videos, product welding videos, and samples please contact us. | |||||
| Models Item |
DN-50-500 | DN-80-500 | DTN-100-400 | DTN-150-400 | DTN-150-700 | DTN-200-400 |
| Rated capacity | 50 KVA | 80 KVA | 100 KVA | 150 KVA | 150 KVA | 200 KVA |
| Rated Primary Power | 380V | 380V | 380V | 380V | 380V | 380V |
| Maximum Short Current | 14KA | 20KA | 28KA | 42KA | 42KA | 56KA |
| Rated Duty Cycle | 20% | 20% | 20% | 20% | 20% | 20% |
| Max Strength at Electrodes | 3000N | 3000N | 6000N | 12000N | 12000N | 12000N |
| Max Welding Capacity | 2+2mm | 2.5+2.5mm | 3+3mm | 4+4mm | 3+3mm | 5+5mm |
| Arm extension size | 500mm | 500mm | 400mm | 400mm | 700mm | 400mm |
| Electrode head size | 16*65mm | 16*65mm | 25*70mm | 25*70mm | 25*70mm | 25*70mm |
| Cooling Way | MainTansiomer: Air Electrode: Water |
MainTansiomer: Air Electrode: Water |
MainTansiomer: Air Electrode: Water |
MainTansiomer: Air Electrode: Water |
MainTansiomer: Air Electrode: Water |
MainTansiomer: Air Electrode: Water |
| Cooling water flow | 15 L/min | 15 L/min | 15 L/min | 15 L/min | 15 L/min | 20 L/min |
| Overall dimension | 1100*510*1650mm | 1100*510*1650mm | 1170*630*1860mm | 1170*630*1860mm | 1500*650*1780mm | Customizable |
| Weight | 270kg | 280kg | 415kg | 440kg | 450kg | / |

Shandong Chengzhou Intelligent Equipment Co., Ltd. is a professionalautomatic welding equipment manufacturer,which specializes in designing,producing,sale and service together.
Our Products include Spot Welders,Butt Welders,spot welding machine; wire bending machine; 2D Wire Bending Machine; Circling machine; straightener machine; Mesh trimming machine,and other auto-matic equipment.
1,Does the spot welding machine have safety measures to prevent misoperation or accidents?
Answer: Yes, our spot welding machine is equipped with comprehensive safety measures. The equipment is equipped with emergency stop buttons, safety guards, etc., to ensure that power can be quickly cut off or hazardous areas can be isolated in case of abnormal conditions. Additionally, we provide operation training and technical support to help users use the equipment correctly and safely.
2,Does the spot welding machine support customized welding processes?
Answer: Yes, we place great emphasis on meeting customers' personalized needs. Our technical team can customize exclusive welding process parameters and solutions for you based on your specific process requirements and material characteristics to ensure that welding quality meets your expectations.
3,When welding materials of different thicknesses, does the spot welding machine require electrode replacement?
Answer: Typically, when welding materials of different thicknesses, it may be necessary to adjust the electrode spacing or replace suitable electrodes. Our spot welding machine is designed to be flexible, allowing electrode adjustments and replacements according to the welding requirements of different workpieces' thicknesses.
4,What are the dimensions and weight of the spot welding machine? Is it convenient for transportation and installation?
Answer: The dimensions and weight of the spot welding machine vary depending on the model. During the design and production process, we fully consider the convenience of equipment transportation and installation. The equipment has a compact structure and is lightweight, making it easy for you to transport and install. Furthermore, we provide detailed installation guides and technical support to ensure you can easily complete the installation process.
5,What is the lifespan of the spot welding machine? What regular maintenance is required?
Answer: The lifespan of the spot welding machine varies depending on usage environment and maintenance. To extend the equipment's lifespan, we recommend regular cleaning, tightening loose components, and inspecting electrical connections. Additionally, we provide regular inspection and maintenance services to ensure the long-term stable operation of the equipment.
These additional questions and answers further cover aspects such as welding modes, remote control, factors affecting welding quality, automatic detection capabilities, electrode adjustments, equipment lifespan, and maintenance. We hope they meet your requirements for online inquiries. Of course, specific answers may need to be personalized based on the actual requirements of customers and the characteristics of your company's products.
6,What causes smoke generation during the welding process of the spot welding machine?
Answer: Smoke generated during the welding process of the spot welding machine mainly comes from the melting or gasification of the welding material. When welding current passes through the welding electrode, the welding material melts due to high temperature, and some materials may gasify due to high temperature, forming smoke. Additionally, oxidation reactions that may occur during the welding process can also release smoke. To reduce smoke generation, optimize welding parameters, choose welding materials with low smoke generation, and ensure good ventilation in the work area.
7,What is the after-sales service policy of the spot welding machine? Does it provide technical training?
Answer: Our after-sales service policy for the spot welding machine aims to provide comprehensive support and assurance to customers. We offer one-stop services including equipment installation, commissioning, maintenance, and technical support to ensure the normal operation of the equipment and customer satisfaction. Additionally, we provide technical training services to help operators familiarize themselves with the operation and maintenance of the equipment, ensuring optimal performance. For specific after-sales service policies and technical training arrangements, please contact our customer service team for more information.
8,Can the spot welding machine be used in conjunction with a robotic system?
Answer: Yes, the spot welding machine can be used in conjunction with a robotic system to achieve automated welding production lines. By integrating with a robotic system, automated control of the welding process and precise operations can be achieved, thereby improving production efficiency and welding quality. This combined usage is suitable for large-scale, highly repetitive welding tasks, significantly reducing manual operations and enhancing production efficiency.