Specializes in producing helmet automatic spray painting equipment. The equipment uses polyurethane paint for painting, and the treated water quality meets the first level emission standard of the Comprehensive Wastewater Discharge Standard (GB18918-1996). The treated exhaust gas meets the second level emission standard of the Comprehensive Air Pollutant Discharge Standard (GB14554-1996). Helmet spraying mainly consists of two parts: internal body coating and external body coating.

Helmet spraying reciprocating machine

Process flow of automatic spray painting equipment:

Internal coating of helmet body

Workpiece loading - conveying - workpiece rotation - automatic spraying - conveying - leveling - drying - air drying - conveying - workpiece unloading

External coating of helmet body

Workpiece loading - conveying - workpiece rotation - automatic spraying - conveying - leveling - drying - air drying - conveying - workpiece unloading

The process flow of the helmet spray painting line can be adjusted according to the actual situation. Only one type of spray painting process is selected at the same time. All products are first sprayed with primer, repaired through a repair process, and then sprayed with 1-5 coats of topcoat. The helmet body is manually placed on the helmet body bracket (the internal and external spray brackets can be two in one or separated and spaced), and circulated to the spray painting room. The workpiece rotates, and the spray gun automatically sprays paint. The spray gun is installed on the fixed frame, and the spray gun moves and swings within a local range on the fixed frame; After the individual helmet body is painted, it is sent to the drying room by the conveyor chain. The temperature of the drying room is designed according to customer needs, dried with hot air, circulated for transportation, and manually loaded and unloaded. (Requirement: The workpiece rotation speed, chain circulation speed, spray painting speed, and spray painting amount can all be adjusted). The spray painting room adopts a water curtain spray painting absorption method; Install exhaust gas treatment devices at the bottom or upper position, which meet the requirements for wastewater and exhaust gas discharge; The space in the spray painting room ensures the up and down and storage requirements of the products.

Helmet spray painting equipment
The helmet spray painting equipment mainly includes:

1. Spray painting room and water curtain purification system

2. Hot air centralized heating, hot air conveying, waste gas discharge system, manual and electric control air dampers, etc

3. Adjustable speed transportation transmission system.

4. Multi point oven combustible gas concentration alarm system, linkage fan cuts off heating power in case of failure

General requirements for helmet spray painting equipment:

1. There are independent control electrical cabinets on site for spray painting equipment and spray guns, which meet explosion-proof requirements.

2. The exhaust gas treatment equipment should be corrosion-resistant and wear-resistant, and should be easy to maintain and clean.

3. The motor and all electrical control facilities equipped in the paint spraying room and oven must meet explosion-proof requirements