►Laser processing smoke and dust treatment industry and working conditions

1、Laser marking metal

      The dust generated by laser marking metal is mainly small metal dust. This type of dust is easy to block the filter with general smoke purifiers on the market and the cost of consumables is high. For this working condition, PwC Environmental Protection has developed HSB / HTC / HCT series smoke purifier with automatic dust cleaning device can avoid clogging problems.

2、Laser marking non-metal

      Laser marking of non-metals is mainly based on tiny dust and smoke. This type of smoke mainly has the characteristics of small particle size, stickiness and odor. The smoke in the working condition is also corrosive. For this working condition, Pricewater Environmental Protection has developed a HC / HBC series smoke purifier with a multi-stage filter device, which can solve the above problems.

3、 Laser welding

        The dust produced by laser welding is mainly high-temperature dust and smoke. This type of smoke mainly has the characteristics of small particle size, stickiness, and high temperature. Due to laser welding, especially continuous welding, continuous high-temperature gas inclusion sparks are continuously generated, which is easy. Ignite the filter, creating a safety hazard. In response to this working condition, Pricewater Environmental Protection has developed a high-temperature, flame-retardant series of smoke purifiers with front spark traps to avoid burning out the filter.

4、Laser cutting adsorption dual purpose

        For small power laser cutting of FPC, pole piece, aluminum foil and other flexible sheets, it is necessary to first adsorb the cutting workpiece on the work surface and vacuum while processing. This requires a host to implement two functions. For this working condition, Puhua Environmental Protection has developed DG series of high negative pressure and quiet series industrial dust collectors with a power of 4.0kw which can achieve a noise lower than 72dB (A).

5、Laser cutting metal

        When laser cutting metal sheet metal, a large amount of dust and smoke will be generated. If it is not processed in time, it will cause environmental pollution and damage to the laser head. Generally, direct suction, blow suction, and damper vacuum are used. For different extraction methods, PwC Environmental Protection is compatible with industrial dust collectors with different powers of the DF series.

6、Laser welding station

        Robot / manipulator welding will generate a large amount of dust and smoke. If it is not handled in time, it will cause environmental pollution and damage to the laser head. Generally, direct extraction, blow suction, and damper vacuum are used. For different extraction methods, Puhua Environmental protection corresponds to industrial dust collectors with different powers of the DF series.