How to choose a suitable water-cooling laser welding machine

How to choose a suitable water-cooling laser welding machine

What factors should be considered when choosing a water-cooling laser welding machine?

1. Welding Requirements

Welding Materials and Thickness: Different materials and thicknesses have different requirements for laser power and energy. For example, when welding thicker metal materials, a laser welding machine with higher power is needed to ensure sufficient energy to penetrate the materials and achieve good welding results. For thinner materials, a device with relatively lower power can be selected to avoid over-welding.

Welding Speed and Efficiency: If the production tasks require a higher welding speed and efficiency, a water - cooling laser welding machine with greater power and better performance should be chosen to meet the needs of large - scale production. On the contrary, if the welding task volume is small or the speed requirement is not high, a device with moderate power can be selected according to the actual situation.

Welding Precision and Quality Requirements: For some applications with extremely high requirements for welding precision and quality, such as electronic component manufacturing and precision machinery processing, a water-cooling laser welding machine with a high-precision optical system, stable laser output and accurate control system is required to ensure the quality and consistency of the welded joints.

2. Equipment Performance

Laser Power and Wavelength: Laser power is one of the key factors determining the welding ability, and an appropriate power should be selected according to the needs of welding materials and thickness. At the same time, lasers of different wavelengths have different absorption and penetration capabilities for different materials.

Beam Quality and Focusing Characteristics: High - quality beam can ensure the concentration and even distribution of laser energy, thus achieving a narrower weld width, deeper welding depth and better welding quality. In addition, good focusing characteristics can enable the laser to focus better on the welding part during the welding process and improve energy utilization.

Cooling System Performance: The cooling capacity, water flow rate and temperature - control accuracy of the water-cooling system directly affect the working stability and service life of the laser welding machine. Insufficient cooling capacity may cause the laser to overheat and affect its performance and life; too small water flow rate cannot take away heat in a timely manner and will also affect the cooling effect; a cooling system with high-temperature-control accuracy can better maintain the temperature stability of the laser head and the welding area and ensure the consistency of welding quality.

Control System Function: Advanced control systems can achieve precise control of laser power, welding speed, pulse frequency and other parameters, as well as real - time monitoring and feedback adjustment of the welding process.

3. Price and Cost

Equipment Procurement Cost: According to your own budget constraints and investment plans, reasonably choose a water-cooling laser welding machine with a suitable price. It should be noted that the price should not be the only selection criterion. Instead, factors such as equipment performance, quality, and after-sales service should be considered comprehensively to select a product with high cost - performance.

Operation and Maintenance Cost: In addition to the equipment procurement cost, the operation and maintenance cost of the equipment also needs to be considered, including electricity and water costs, coolant replacement costs, consumable parts replacement costs, equipment maintenance and repair costs, etc. For example, although some high-end laser welding machines have a higher equipment price, their operation and maintenance costs may be relatively low due to their higher energy - utilization efficiency and more stable performance.

4. After - Sales Service

Technical Support and Training: High-quality after-sales service should include a professional technical support team that can promptly solve the problems encountered by users during the use of the equipment and provide relevant technical consultation and training services to help users better operate and maintain the equipment and improve production efficiency and product quality.

Warranty Policy and Duration: Understand the warranty policy and duration of the equipment, as well as the warranty scope and conditions. Generally speaking, a longer warranty period and a wider warranty scope can provide more protection for users and reduce the risks and costs during the use of the equipment.

The characteristics of HS laser’s handheld laser welding machine with water-cooling system:

1. Good Cooling Effect

Precise Temperature Control: The water-cooling system can precisely control the temperature of the welding equipment, keeping it within a stable working range. This effectively avoids problems such as performance degradation and increased malfunctions caused by over - heating, thus extending the service life of the equipment.

Suitable for High-Power Welding: different laser powers to be able to choose, 1500w, 2000w, 3000w. The water-chiller can better dissipate the large amount of heat generated, ensuring the stability and reliability of the equipment under high-load operation, thereby enabling efficient and high-quality welding operations.

2. High-Quality Welding

Beautiful Weld Seams: The heat generated by the welding machine is concentrated at the welding area, with a relatively small heat-affected zone. This allows the weld seams to be finer, smoother, and more uniform, reducing the probability of welding defects such as pores, cracks, and slag inclusions. It significantly improves the appearance quality of the weld seams and reduces the workload of subsequent processing steps such as grinding.

High-Precision Welding: Precise temperature control and stable energy output make the welding process more accurate, enabling it to meet welding tasks with high-precision requirements, such as the welding of small components in the fields of electronic component manufacturing and precision machinery processing.

3. High-Efficiency Welding

Fast Welding: The high-energy density and concentrated heat input of the water-cooling welding machine can quickly melt the welding materials and form a strong welded joint, greatly increasing the welding speed. It is more efficient than traditional welding methods. For example, its welding speed may be several times that of traditional arc welding, which helps to improve production efficiency and reduce production costs.

4. Good Operating Performance

Simple Operation: Our laser welding machines come with a user-friendly operation interface and control system, and the operation is relatively simple. Ordinary workers can operate them after a short-term training, reducing the requirements for the professional skills of the operators.

High Flexibility: The welding head of the welding machine is usually more flexible and can achieve multi-angle and multi-directional welding, able to meet the welding needs of workpieces with different shapes and structures. Whether it is a flat, curved, or complex-shaped workpiece, it can complete the welding task well.

5.Safety and Environmental Protection

High Safety: The welding machine has no open flame, no noise, and no radiation during the welding process, reducing safety hazards such as fire and explosion. It is more friendly to the health of the operators and the working environment. At the same time, the equipment is also equipped with complete safety protection device, laser-protection glasses, protective light curtains, and emergency stop buttons, further improving the safety of operation.

Good Environmental Protection: Since there are fewer pollutants generated during the welding process, the pollution to the environment is also relatively small, meeting the requirements of modern industry for environmental protection.

6.Strong Equipment Stability

Stable Performance: The effective cooling of the water-cooling system enables the key components of the welding equipment to work in a stable temperature environment, reducing performance fluctuations caused by temperature changes, thus ensuring the stability and consistency of the equipment during long-term operation and improving the stability and reliability of the welding quality.

Good Durability: Good cooling conditions help to reduce the thermal stress and wear of the internal parts of the equipment, extending the service life of the equipment and reducing the equipment maintenance and replacement costs.

Weld samples

vertical welding display