PAINTING AND COATING SOLUTIONS

PRE-TREATMENT LINES

 

Advanced multistage pre-treatment systems are perfectly suited for both batch and continuous operation. These perform a thorough cleaning of al metal parts to be processed, and provide superior corrosion protection. Reducing effluent load uses cascaded ranges for water conservation, there. Clean bath and bath life is achieved by incorporating continuous oil separation and phosphate sludge separation system. Flexible nozzles ensure easy adjustment of spray direction and air pocket direction. Quick release pipe coupling and nozzles aid easy maintenance.

SPRAY PRE-TREATMENT LINE
This method of pre-treatment employs he use of an electrical motor to power a pump providing pressurized solution through a heating coil to a hose and hand held wand assembly.

The heat is providing by oil or gas fired burner ot a heating coil that si part of this stand-alone system.

 

Advantages: Can be used for large and bulk components.

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Disadvantages: Skilled labors required or troubleshooting.

 

DIP PRE-TREATMENT LINE

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This process is dipped process, which employs one or more tanks That holds solution in which the parts are batched or process dipped continuously via overhead conveyor. This is basically preferred for batch process.

 

Advantages: Simple to maintain, low capital cost, prolonged chemical contact time is possible complete contact with chemical solution and more flexible chemistry can be used.

 

Disadvantages: Suits for batch process only

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RE-CIRCULATING SPRAY PROCESS

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This the most preferred pretreatment process used in the industry as it has better efficiency. This process reduces the waste management systems.

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Advantages: High efficiency levels of cleaning and conversion possible. Re-circulation keeps the part in contact with fresh solution. Process time can be shortened energy saving is possible.

 

Disadvantages: High capital and maintenance cost. Trouble shooting techniques requires expertise.