A The dedicated laser cleaning machine requires replacement of the welding gun and system. (The system and gun are together). If it's just for use, the standard three in one gun and system will suffice. And lasers are universal.

A It is normal for the laser to decay after 3 years, but our genuine Ruike laser has a decay rate of about 2% in the output power after 3 years, which is only weak and has little impact on the welding thickness of the product. However, pirated lasers must have significant attenuation, and the quality cannot be guaranteed.

A Firstly, our laser machine is equipped with a safety grounding wire. When in use, it needs to be connected, and then the machine can emit laser and perform welding. If it is not connected to the ground wire, the device will not be able to operate, so it is very safe; In addition, laser radiation is not as strong as argon arc welding, and the harm to human health is also very small.

A Laser welding can be performed using wire feeding or self melting methods. If self melting is used for welding, the contact gap requirement is relatively high. If wire feeding is used for welding, the gap can be filled.

A Need check whether the red light is offset. If the red light offset exceeds plus or minus 3 and adjusting the value cannot improve it, you need to adjust the welding gun swing motor.

A Check the lenses, such as protective lenses, focusing lenses, reflector lenses, collimating lenses and QBH fiber probe lenses.

A Check the power supply voltage (24V) of the wire feeder screen and replace the screen.

A The output line of the laser machine refers to the fiber optic output line (in the line connecting the welding gun). The standard output line length is 10 meters, and customization can increase the maximum length to 30 meters.

A Iron welding wire is used for galvanized sheet and carbon steel welding materials, stainless steel welding wire is used for stainless steel welding materials, copper welding wire is used for copper welding materials, and aluminum welding wire is used for aluminum welding materials.

A PDKJ evaluates the workpiece material, thickness, structure, welding position, welding requirements, production capacity and automation requirements, and may perform welding sample testing before recommending the equipment solution.

A Yes. PDKJ can develop automated welding machines, welding workstations and production-line solutions according to specific production requirements.

A Yes. Dedicated fixtures and positioning systems can be designed according to the customer's workpiece structure and welding requirements.

A Product samples, drawings, material, thickness, welding locations, welding requirements, production volume and automation requirements are useful for the initial evaluation.

A Yes. Customers can send product samples to PDKJ for welding testing. The test results can be used to evaluate the welding process and equipment requirements.

A Yes. PDKJ provides customized welding machines and automated welding solutions based on the customer's product, material, welding requirements and production process.

A When selecting a spot welding machine, you should consider your specific needs such as the type and thickness of welding materials, as well as welding frequency. For specific selection advice, please contact our professional sales staff who will provide you with professional and precise solutions.

A 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.

A The spot welding machine may generate some exhaust gases during the welding process, mainly smoke and harmful gases. To reduce the impact on the environment and operators, you can take the following measures: Firstly, ensure that the workplace has good ventilation conditions to timely exhaust the exhaust gases. Secondly, you can install exhaust gas treatment equipment, such as air purifiers, to filter and purify the exhaust gases.

A First, our engineers will assist you in diagnosing the issue through online guidance. If any parts are damaged during the warranty period, we will ship the parts to you for replacement free of charge. If you are unable to resolve the issue by replacing new parts, we will dispatch engineers to your factory to assist in repairing the machine.
For foreign users, we prioritize solving problems for you through remote phone and video calls. Over the past decade, almost all issues have been successfully resolved through remote phone and video calls. If part replacement is necessary, it will be done through express delivery, with remote guidance for installation.
If the problem still cannot be resolved, we will negotiate and dispatch after-sales engineers to your location for repairs.

A Yes, some advanced models of spot welding machines are equipped with energy-saving mode or sleep function. When the equipment is idle or not in use for a long time, the energy-saving mode can automatically reduce the power consumption of the equipment to achieve energy saving. The sleep function can automatically enter a low-power state after a period of idle time, further reducing energy consumption. These functions help reduce energy waste and operating costs.