Nowadays in China, laser processing, as an advanced manufacturing technology, has been widely applied in important sectors of the national economy such as automotive, electronics, electrical appliances, aviation, metallurgy, and machinery manufacturing. It plays an increasingly important role in improving product quality, labor productivity, automation, pollution-free processes, and reducing material consumption.

Where can industrial vacuum cleaners be used in the laser industry?
 

In today's China, laser processing, as an advanced manufacturing technology, has been widely applied in important sectors of the national economy such as automotive, electronics, electrical appliances, aviation, metallurgy, and machinery manufacturing. It plays an increasingly important role in improving product quality, labor productivity, automation, pollution-free processes, and reducing material consumption.

The specific processes include laser marking, laser drilling, laser engraving, laser welding, laser cutting, heat treatment, coating, rapid prototyping, etc. During the production process, a small or large amount of smoke and dust is generated. If not handled in a timely manner, it will not only affect the quality of the processed workpieces and the workshop environment but also damage the expensive laser head. Therefore, for all corresponding processes of laser processing, Puhua Environmental Protection has developed matching smoke and dust purifiers, providing a complete set of laser processing smoke and dust purification solutions.

Laser marking of metals/non-metals

1. The smoke and dust generated from laser marking of metals mainly consist of fine metal dust. This type of dust can easily clog the filters of general smoke purifiers available on the market, leading to high consumable costs. To address this situation, Naike Cleaning has developed a series of smoke purifiers with automatic dust cleaning devices, such as A/NT/M/Q series, to avoid clogging issues.
2. The smoke and dust generated from laser marking of non-metals mainly consist of fine dust and smoke. This type of smoke and dust has characteristics such as small particle size, stickiness, and odor. It is necessary to solve both the clogging problem of dust particles and the odor issue. Some working conditions may also produce corrosive smoke and dust. To address this situation, Shanghai Naike has developed the NT/Q series smoke purifiers with multi-stage filtration devices to solve the above problems.

Laser welding processing

The smoke and dust generated from laser welding mainly consist of high-temperature dust and smoke. This type of smoke and dust has characteristics such as small particle size, stickiness, and high temperature. Due to laser welding, especially in continuous welding conditions, high-temperature gases mixed with sparks are continuously generated, which can easily ignite the filters, creating safety hazards. To address this situation, Puhua Environmental Protection has developed high-temperature and flame-retardant series smoke purifiers with pre-spark collectors to prevent filter damage.

Laser cutting with dual adsorption
 

When performing low-power laser cutting on flexible sheets such as FPC, electrode sheets, and aluminum foil, it is necessary to first adsorb the workpiece onto the workbench and vacuum while processing. This requires a main unit to achieve both functions. To address this situation, Shanghai Naike has developed the NT series high negative pressure, silent industrial dust collectors, which can achieve noise levels below 72dB(A) at 4.0kw power.

Laser cutting of metals/non-metals

1. When laser cutting metal sheets, a large amount of dust and smoke is generated. If not handled in a timely manner, it can cause environmental pollution and damage to the laser head. Generally, direct extraction, blow-suction, and damper extraction methods are used. To address different extraction methods, Shanghai Naike offers the NT series industrial dust collectors with different power ratings.
 

2. When laser cutting non-metal materials such as leather, acrylic, plastic, and PVC, a large amount of dense smoke with odor is generated. If not handled in a timely manner, it can lead to workplace pollution. Common smoke purifiers on the market often experience issues such as filter clogging, inadequate odor removal, and high prices. Shanghai Naike has specifically developed the NT series smoke purifiers for such situations, offering high cost-performance specialized models.

Laser welding workstation
 

Robot/mechanical arm welding generates a large amount of dust and smoke. If not handled in a timely manner, it can cause environmental pollution and damage to the laser head. Generally, direct extraction, blow-suction, and damper extraction methods are used. To address different extraction methods, Shanghai Naike offers the Q series industrial dust collectors with different power ratings.

In addition, there are cases applied to laser scribing and laser cladding. If you want to know more, please call Naike! In short, a good laser machine should be paired with a good dust collector to ensure higher efficiency and longer lifespan! For details, please call 021-59506161.