Automatic Powder Coating Line

COLO automatic powder coating line supports full customization to maximize your production output and minimize labour demands based on your production requirements & factory area.

COLO line equipment applies latest technology that deliver outstanding finishing quality with stable results and greatly improve material utilization with least powder waste. Our energy-saving solution creates a safer and cleaner working environment, strictly complies with global environmental standards and sustainable development.

Automatic Powder Coating Booth

PP plastic made powder coating booth with cyclone recovery is the most efficient solution for fast color change or high powder recovery demands in automatic production line.

As the anti-static plastic does not attract powders, the booth is easier to clean and more powders will be recycled, greatly reduces you production costs.

Mono-cyclone separator and after filter unit recovey system, make the least powder accumulation and the most environmental-friendly emission.

The powder coating booth is designed with automatic spraying station for reciprocating guns, as well as manual coating station for after-checking.

Self-cleaning Booth Floor

The powder spray booth floor is designed with air knives and mesh plates specially for self-cleaning.

The cleaning system is controlled by air blasts, which continuously remove the powder accumulated on the booth floor and push it to the extraction and recovery system, making it easy cleaning during color change and increasing powder coating recovery.

COLO could design different booth floors to suits special products and requirements.

Powder Coating Reciprocator & Central Cabinet

All spraying guns are mounted on an arm extended from a carriage, whose movement is programmed in various speeds & strokes to suit conveyor speed & object height respectively.

All powder coating controllers are integrated in a central cabinet for convenient operation, setting parameters only at a host unit to control the whole system. The quantity of the controller units can be customized

The heavy-loaded reciprocator could adapt to continual load everyday, driven by frequency motor controlled via PLC, giving more smooth, stable and precise motion, ensures consistent powder film thickness with great powedr savings.

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COLO-191S Automatic Powder Coating Control

COLO-191S powder coating unit applies latest DVC technology allows a flexible and accurate setting of all parameters. 

Three are touch keys to select 3 pre-set application programs ideal for beginners,  "Flat-parts coating," "Complicated parts coating," or "Re-coating Workpiece."

Allows experienced users to create and store 20 application programs, optimized for their parts and powder.

This precise control unit delivers more uniform powder cloud and easy to penetrate deep corners.

100kv Automatic Powder Spray Gun

The COLO-08 100 kV electrostatic spray gun maximizes powder charging capacity, and always maintains highest transfer efficiency even after long time, most powders are attracted to the metal parts with least material waste.

Comes with full array of nozzle assortment to optimize your spraying effect, including flat nozzles,  round snozzles with different size deflectors, and extension nozzles for better penetration.

COLO-6600 Powder Feed Center

COLO advanced Powder feed center continuously, uniformly, quantificationally feed the powder to the spray gun, improve application quality

Achieves automatic cleaning of spray guns, powder hoses, injectors during color change, reduce manpower and increase efficiency.

A sieving section makes sure only quality powders are recyled, the mixing of fresh and recovery powders dissolving and loosening of powder accumulations for even powder flow,

A user-friendly PLC control system with touching screen panel makes it easy to handle the process.

Powder Coating Curing Tunnel

Our curing tunnel is ideal for automatic powder coating line in continuous operation with highest productivity.

Made of 100mm rock wool board with galvanized sheet wall and durable steel skin , features durable, long life and heat-resistent.

Quickly and uniformly raise to required temperature up to 250'C thanks to high performance heating system, increase production efficiency

With fan that circles hot air throught the entire chamber ensures even temperature and quality curing results.

Heating source can be electric, gas or diesel.

Overhead Conveyor System

A complete overhead conveyor system includes, rails (or I beam), chains, drive unit, hangers, trolleys, tension device, etc

We supply lightweight track conveyor system with single point loading capacity less than 100kgs and heavy-duty I beam conveyor system with loading capacity 100-500kgs

The type of conveyor selected for your operation will depend on the weight, size and even the shape of the items being transported. COLO design conveyor system based on your production requirements.