Semi-automatic Powder Coating Line Applications
The semi-automatic powder coating line with horizontal-pull tracks is specially designed for high volume production of long length, heavy, or big batch workparts, while greatly saves the labor efforts while coccupies not big space and costs not high budget comparing with fully-automatic line. It is ideal for powder coating aluminum profiles, metal frames, furniture products(chair, cabinet, shelves), etc.
Semi-automatic Powder Coating Line Working Steps
1) Load a batch of workparts on the tracks, manually pull the track system to the powder booth
2) Automatic powder guns and reciprocator for consistent and uniform powder spraying, while this process is accomplished at an automatic powder booth.
3) The oversprayed powders will be transferred to a powder management equipment for automatic recycling. After powder spraying,
4) After powder spraying, a batch of coated workparts will be manually pulled into the oven through tracks for heating and curing.
Semi-automatic Powder Coating Line Components
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Automatic Powder Coating System
The standard COLO-0825 conveyorised powder coating booth is an economical and effective solution in automatic application line without need of frequent color change.
This tunnel powder coating booth is designed with automatic spraying station for reciprocating guns, as well as manual coating station for after-checking at left and right sides, parts enter the booth from the front entrance and exit from the other through overhead conveyors, the conveyor movement is synchronized with the reciprocating spray guns for uniform coating.
Double stage of filters are directly connected to the booth wall which maximizes powder recovery rate and ensures least particulates escaped out.
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Automatic Powder Coating Booth
Powder reclaim is achieved by the 2 recovery stages, which are combined with several pieces of high precision filter cartridges, reach 98% powder recycling rate.Filter cleaning is programmed and automatically acted through pulse solenoid valves, thus filter life is extended.
A collection hopper beneath each filter stage is designed for collecting overspray powders after filer cleaning, where the pumps automatically transfer them to powder managementcenter for continuous recycling.
The booth configures with PLC control system providing all the functions you need, control the fan working, set interval and time of pulse jet for filter cleaning.
The automatic coating booth can be designed only with filter recovery for single color application or with cyclone system for fast color change demands.
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COLO-800D Automatic Powder Coating Gun System
- A central cabinet combines all powder coating gun controllers for integrated convenient operation. The quantity of the installed control unit can be customized.
- The COLO-800D powder coating unit designed with intelligent functions for easiest operation, delivering excellent finish quality whether for panels or complex shapes. The classic design requires minimum operation and maintenance cost.
- The 100kv electrostatic spray gun powerfully charging powders delivers high transfer efficiency, increase powder utilization and reduce waste.
- It is a tested reliable system based on COLO years of manufacturing experience since 2009.
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COLO-2000D Powder Coating Reicprocator
- COLO Reciprocator is designed for smooth and uniform coating in automatic production line, driven by frequency-controlled motor, solid and maintenance free.
- Spraying guns movement is programmed in various speeds & strokes to suit conveyor speed & object height respectively.
- Working parameters are monitored on a user-friendly panel, The digital system can be memorized for 80 storable programs
- Allows to carry 2-12pcs spray gun, making smooth movement, Sturdy construction could adapt to continual load everyday operational conditions.
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Powder Management Center
- The powder feed center allows directly placing the powder carton on a funnel, flexible for color change.
- Automatic cleaning of spray guns, powder hoses, injectors during color change, reduce manpower and increase efficiency.
- Automatic sieving of fresh powders and recovery powders, dissolving and loosening of powder accumulations for even powder flow.
- A built-in closed powder container with a senser will detect the powder position and alarm a signal when a lack of powder, ensure continuous powder feeding.
- A user-friendly PLC touching screen panel makes it easy to handle the process
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Batch Powder Coating Curing Oven
- Our powde curing oven is made of 100mm rock wool board with heat-resistent galvanized steel wall and durable color steel skin, ensures heating performance and longer lifespan.
- Using Riello Burner Heating System quickly and uniformly raise to required temperature up, increase production efficiency, and saves your time everyday.
- With fan that circles hot air through the entire chamber ensures even temperature, which minimizes temperature difference and guarantees uniform-heated chamber.
- Applies a PLC system offering all the features you need. the keyboard and clear display allows you to set and read precise temperature, heating duration, control the fan, etc, ensuring an easy, safe and reliable heating process.
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Powder Coating Oven with Overhead Track System
Parts transport system can be customized to be overhead track system which allows less effort to moving heavy elements in a continous production line.
This track powder coating oven is ideal to work with pass through spray booth in a compact powder application plant for space-saving.
A batch of heavy workparts' movement from powder spraying stage to curing stage is assisted by overhead tracks and horizontally pulled by operators, which greatly saves force and increases efficiency while ensures output.
Automatic Powder Coating Booth
