| Control: | Manual |
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| Cooling Way: | Water Cooling |
| Style: | Fixed |
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Shipping Cost:
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about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier Product highlights: desktop structure design, space saving, small current, more precise control and economic benefits.
Desktop AC Precision Spot Welding Machine
DB-80T DN-25T
Desktop medium frequency inverter 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.
Welding Advantages of PDKJ Intermediate Frequency Inverter DC Spot Welder
1.Direct pressure mechanism
The guide part adopts a new structure with high follow-up.
2.Desktop structure
Desktop structure, beautiful and generous It is especially suitable for fine workpiece welding and assembly line installation and production
3.water cooling system
Water saving circulating water cooling system Equipped with quick water-cooling connector to facilitate the replacement of water-cooling electrode or fixture.
4.High strength body structure
Good rigidity, which can prevent the electrode head from sliding when pressurized.
5.Safe and high performance
Safe and high performance pneumatic system The pressurization speed can be adjusted at will.
6.Accurate control of current
Equipped with medium frequency welding controller and current closed-loop control, it can control the actual welding current at high speed and accurately.
The output current is DC, the current is smooth, the inductive reactance is zero, the working frequency is 1000Hz, and the time control accuracy is 1ms.
| Parameter | DN-25T | DB-80T |
| Rated capacity | 25KVA | 80KVA |
| Input power | 2φ 380V | 2φ 380V |
| Max. short-circuit current | 15000A | 22000A |
| Load duration | 20% | 20% |
| Rated frequency | 50/60HZ | 50/60HZ |
| Max. pressure | 750N | 750N |
| Electrode stroke | 50mm | 50mm |
| Arm extension size | 120mm x 115mm | 120mm x 115mm |
| Cooling water flow | 4L/min | 4L/min |
| Net weight / Packing weight | 120kg / 147kg | 138kg / 165kg |
| Overall dimension / Packing Size | 810x500x680mm / 930x810x890mm | 800x500x680mm / 930x810x890mm |
What are the basic conditions to pay attention to when using a desktop precision spot welding machine?
Answer: When using a desktop precision spot welding machine, it is necessary to ensure that the following conditions are met: the working voltage generally requires 220v ± 10% or 380v ± 10%, the working frequency is 50Hz, the output waveform distortion is ≤ 1%, the maximum load capacity is 1kva, the control circuit is simple and reliable, the working environment temperature is between 0 ° C and 40 ° C, and the external dimensions meet the standards.
Cooling component of spot welding machine
Stainless steel water tank and water pump (optional)
Large capacity water tank, stainless steel shell for heat dissipation, combined with high-power water pump, using room temperature water circulation cooling. This standard cooling component can meet welding operations with general strength. Maintaining the spot welding machine at the optimal working temperature can improve welding quality and accuracy, and extend the service life of the machine. It's recommended to use spot projection welding machine with power less than 160KVA for optional.
When the temperature is below 0ºC, please use antifreeze.
Industrial grade chiller (optional)
1.Vertical top air outlet design, easy installation and maintenance.
2.High quality brand refrigeration components, with a control accuracy of ± 1.0 ºC to ± 3.0 ºC;
3.Stainless steel multi-stage centrifugal pump and stainless steel water tank, PVC connection material, no worry of rust;
4.Multiple alarm protection functions and providing passive signal output;
5.Independently developed and produced bilingual intelligent temperature controllers in Chinese and English, with various settings and fault prompt functions, making operation simple and convenient;
6.The pure water filtration protection device ensures the safe operation of the equipment;
This advanced cooling component can meet ultra-high strength welding work. Maintaining the spot welding machine at the optimal working temperature can improve welding quality and accuracy, and extend the service life of the machine. It's recommended to use 170KVA spot projection welding machine for optional.
When the temperature is below 0 ºC, please use antifreeze.
Desktop structure, saving space, low current, more precise control, economical, and cost-effective.
Since its establishment 18 years ago, PDKJ has designed and completed numerous cases of welding automation and production lines. It is a leading enterprise in automation technology in Dongguan, focusing on automatic welding in the fields of laser welding and Electric resistance welding. More than 3000 high-end users around the world have witnessed the common use.
Part of classic automation cases of PDKJ:
Anzhao Oil Heater Production Line, BYD Copper Wire Terminal Welding Machine, Leite Automobile Radiator Aluminum Parts Spot Welding Machine, Feng's Wire Mesh Welding Machine, Hettich Slide Rail Welding Machine, Qixin Side Furnace Medium Frequency Welding Machine, Huayangtong Door Plate Code Reinforcement Welding Machine, CRRC Copper Wire Welding Machine, Chongqing Linglong Small Chassis Automation Welding Machine, Nanjing Qiangli Laser Automation Production Line, etc.
Especially suitable for aluminum, copper, galvanized sheet, carbon steel, nickel, tungsten and other metal materials and high temperature enameled wire, flexible connection, inductance coil welding. It is widely used in the welding of metal products in the fields of automobile and auto parts manufacturing, new energy power battery, photoelectric communication, electric light source, compressor, hardware, furniture, kitchenware, etc. The product has passed the patent certification of China Intellectual Property Office, China CCC certification and export CE certification.
1,Can the spot welding machine be connected to other auxiliary equipment?
Answer: Yes, the spot welding machine typically supports connection to other auxiliary equipment such as welding fixtures, positioning devices, and automatic wire feeders. These auxiliary devices can improve welding accuracy and efficiency to meet more complex welding requirements.
2,How is the accuracy and stability of the spot welding machine ensured?
Answer: Our spot welding machine adopts advanced control systems and precise mechanical transmission mechanisms to ensure welding process accuracy and stability. During the manufacturing process, we strictly adhere to quality control standards and conduct rigorous quality inspections to ensure the equipment's stability and reliability.
3,Does the spot welding machine support simultaneous multi-point welding?
Answer: Yes, some advanced models of spot welding machines support simultaneous multi-point welding. By configuring multiple welding heads and control systems, it is possible to achieve simultaneous welding of multiple welding points, thereby improving production efficiency and welding quality. However, please note that multi-point welding requires precise control and parameter adjustment to ensure consistent welding results for each welding point.
4,What should be considered when welding materials of different thicknesses with the spot welding machine?
Answer: When welding materials of different thicknesses, special attention should be paid to adjusting welding parameters to ensure welding quality and effectiveness. Thicker materials may require higher welding currents and longer welding times, while thinner materials may require smaller parameters to avoid over-welding. Additionally, it is necessary to select suitable electrodes and appropriate welding pressure to meet the welding requirements of materials with different thicknesses.
5,How is the energy consumption of the spot welding machine? Does it meet energy-saving and environmental protection requirements?
Answer: Our spot welding machine fully considers energy consumption and environmental requirements during the design and manufacturing process. The equipment adopts efficient power management and energy-saving technologies to reduce energy consumption. Additionally, we focus on using environmentally friendly materials and reducing waste to meet relevant energy-saving and environmental protection requirements.
6,How is operational safety ensured during the welding process of the spot welding machine?
Answer: Strict adherence to safety operating procedures is necessary to ensure operational safety when using the spot welding machine. Firstly, ensure the equipment is properly grounded to avoid electric shock risks. Secondly, wear appropriate protective equipment such as welding gloves, safety goggles, etc. Additionally, maintain a clean and well-ventilated work area during the welding process to avoid fire and the risk of harmful gas poisoning.
7,How is troubleshooting and repair conducted on the spot welding machine?
Answer: When the spot welding machine encounters a malfunction, troubleshooting can be carried out using the equipment's fault diagnosis system or operation manual. Common faults include unstable welding current, non-working welding electrodes, etc. Based on the fault symptoms and possible causes, check the power lines, control systems, and mechanical components step by step to identify the fault and perform repairs. If unable to resolve the fault independently, it is recommended to contact the equipment manufacturer or professional technicians for repair.
8,What are your payment terms?
Answer: We accept the following payment methods: telegraphic transfer, letter of credit, Western Union, Alibaba Trade Assurance. (We encourage you to choose Alibaba Trade Assurance orders. If you are dissatisfied with the machine you ordered, or if we delay the delivery time, you can file a complaint on Made In China.
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