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Semi-automated Powder Coating Plant

Semi-automatic powder coating line includes automatic powder coating guns, reciprocator, powder recycling system, automatic booth system and manual batch oven. High-productivity, Space-saving, Cost-Saving, Effort-Saving,

Semi-automated Powder Coating Painting Line

Powder coating by automatic, curing process by manual, specially suitable for not big workparts, which requires high productivity but with limited factory space and budget.  We provide professional service of powder coating line designing, manufacturing, assembling, commissioning and training for oversea countries


Semi-automated Powder Coating Line Configurations & Features

automatic powder coating guns

Automatic Powder Coating Guns

1. A central control cabinet combines all powder gun controllers for integrated operation, enbales to set parameters only at one host unit to control whole system.

2. The powder coating unit with latest technology delivers flexibile and precise operation, giving perfect finish with consistent quality. The 100kv spray gun powerfully charge powders that delivers high transfer efficiency, increase powder utilization.

4. Kafan advanced powder coating machines offers consistent and uniform thickness of powder coverage, even for most complex shape parts.

powder coating reciprocator

Powder Coating Reciprocator

1 Spray gun rack travels through a belt, a frequency adjustable motor controlled by PLC, giving more smooth, stable and precise motion. 

2.Moving speed and stroke can be easily set the touching screen with 20 storable programs.

2. Heavy-loaded reciprocator with reliability is able to carry up to 24 pcs spray guns.

5. PLC controlled reciprocator Increases uniformity and quality consistency, reduces powder consumption.

powder feed center

Powder Feed Center

1. Allows directly placing the powder box on a funnel, flexible for color change.

2. Automatic cleaning of spray guns, injectors, and other pipe lines during color change, reduce manpower and increase efficiency.

3. Ultrasonic sieving of fresh powders and recovery powders, dissolving and loosening of powder accumulations for delivering uniform powder flow.

4. A closed powder hopper with a sener will detect the powder position and alarm a signal when a lack of powder.

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

cyclone powder coating booth

Cyclone Powder Coating Booth

1. Cyclone system achieves recycling efficiency up to 98%, a great saving of powders. The quick cleaning takes around 15 minutes, reduce downtime during color changes.

2. The secondary recovey stage is combined with a group of high precision filters effectively capture ultra fine powders, thus only particle-free air discharged outside.

3. The self-cleaning floor continuously transports dropped overspray from the booth floor, quickly recycling it back to the powder feed container.

4. Booth wall can be made of anti-static engineering plastic, which prevents powder accumulations and accelerates powder cleaning.

overhead conveyor system

Powder Coating Conveyor System: 

Overhead conveyors are the most commonly used type for powder coating line. We will design lightweight or heavy-duty I Beam conveyor depending on the weight, size and even the shape of the items being transported as well as the type of finishing process being applied.

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

Our conveyor system can be applied to long-distance transportion in continuous space with low noise, simple installation and maintenance

powder coating oven

Batch Powder Coating Oven

This powder coating oven designed wth ground trolleys that allows loading a group of workparts for big production. Made of 100mm thick rock wool board, the oven keeps good heat preservation. A circulation fan cycles hot air uniformly that results quality curing effect.

The powder-coating oven is easy to operate thanks to the PLC control unit with, it offers all features and flexibilities to achieve precise heating process.

The heating source of powder coating oven can be electric, gas or diesel, featuring quck-heating, energy-saving, reducing operating cost and curing more parts everyday.

Semi-automated Powder Coating Line Customer Case - Built in Malaysia for Aluminium Profiles

powder coating pretreatment

Dipping Tank

powder coating conveyor

Overhead Conveyor

powder coating reciprocator


powder coating booth

Cyclone Powder Booth

powder coating curing oven

Box Type Curing Oven

PLC control

PLC Control