Prepare to open a plastic spraying factory for external processing, use gas to heat, consult the plastic spraying assembly line, and how to protect the environment.

It mainly depends on what workpiece you spray and what the daily output is. The plastic spraying assembly line includes pretreatment, automatic or semi-automatic powder spraying room, drying tunnel, cyclone recovery system, combustible natural gas and liquefied gas.

As for environmental protection, it mainly involves the treatment of waste water, waste gas and dust.

Wastewater treatment:

1. If spraying or leaching is selected for pretreatment, wastewater will be generated. This requires the use of environmental chemicals (such as silane instead of leaching) and supporting wastewater treatment equipment, so that environmental protection can meet the standards.

2. Generally, small and medium-sized enterprises suggest to choose physical treatment methods such as sand blasting and shot blasting, because there is no wastewater discharge.

Disposal of dust:

Crescent painting adopts Italian technology, and the cyclone recovery system developed has a powder recovery rate as high as 98.9%, ensuring that indoor dust does not overflow; Three-stage filtration and recovery system ensures no dust emission outdoors. Equipped with a powder supply center, the powder can also be recycled synchronously, saving energy and protecting the environment.

Waste gas treatment:

The burning gas in the drying tunnel has an odor. Even if natural gas is burned as a clean energy source, it must be treated by activated carbon or photooxidation to achieve environmental protection standards.