Automatic Powder Coating Machine for Fire Extinguisher

Electrostatic Powder Paint Equipment

Part One  Pretreatment System

Here by pretreatment, we mean metal pretreatment as the powder coating is predominantly applied to metals.

Pretreatment is the base for powder coating. It is said that you can not make a good coating work with poor pretreatment.

The powder coating pretreatment include mechanical or chemical:

Mechanical cleaning includes methods like scratch brushing and sand blasting.

Chemical cleaning includes removal of dirt, oil and grease.

Engineer in COLO will analyze your requirements to design different pretreatment system for you. Include sandblasting, spraying system or immersing.

Part Two  Drying System

The drying system is for drying the wet workpiece after pre-treatment, It is design according to different requirement. The temperature about 100 degree centigrade for 10-15 mins.

Part Three Powder coating booth with powder recovery system 

Our powder spray booth is easy to clean, resulting in a quick color change and is safe to operate. No powder spillage out of the booth .

The powder recovery system could be multi-cyclone, Mono-cyclone and filters.

Material of the powder spray booth could be plastic, stainless steel, powder coated carbon steel. 

Part Four Electrostatic powder coating spray gun    

The electrostatic powder gun manufacture in COLO with high powder adhere to the workpiece, reduce the powder waste. COLO developed the new technology in powder coating gun every year.

Part Five Powder Curing system

Curing oven could make as tunnel curing oven and bridge powder curing oven. With temperature 180-200 degree centigrade for 15-20mins. Energy could be electric, natural gas, or diesel.

Part Six  Conveyor system

According to different weight produce and the requirements of customer, COLO engineers will select different type conveyor . could be close circuit continue conveyor ,line conveyor or power and free conveyor as .

If you provide the following information, we would make better design for you.

1. What's the factory size?

2. What's the size of the biggest workpiece?

3. What's the daily production?

4. How many colors would change per day?

We produce electrostatic powder coating equipments, automatic reciprocator, powder spray booth, curing oven and spare parts for famous brand in china for many years, we are now the best brand and biggest manufacturer for powder coating equipments in China now.
COLO can design and bulid the powder coating line for you, choose COLO is choose quality!