Prism's advanced multistage pretreatment systems are perfectly suited for both batch and continuous operation. These perform a through cleaning of all 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.

[Pre-treatment plants]
Dip pretreatment - tank arrangement
[Pre-treatment plants]
Dip pretreatment
[Pre-treatment plants]
Dip pretreatment

Advanced F.R.P/S.S. systems are compatible with all solutions and therefore off high chemical resistance and prevention of mechanical damages, CHROME Free post pretreatment (de-ionized water rinse) facilitates better sealing.Water treatment plants are effectively employed to treat the effluent and they conform to local statuary requirements.
 
Prism offers CLEMCO’S grit blasting facility/grit recovery systems for removal of heavy MIL SCALE and rust, especially in H.R steel sections, for effective surface preparation prior to painting/powder coating with or without post dip/spray pretreatment.

Surface preparation can be done by multistage operations .The most commonly used multistage operations are 3 stage and 5 stage by following ways.
 

1. Spray Pre-Treatment: This method of pretreatment employs the 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 to a heating coil that is part of this stand-alone system.

Advantages -> Can be used for large and bulk components.
 
Disadvantages -> Skilled labors required for troubleshooting.

Various range of industrial paint booths is based on a modular concept. This concept enables each booth to be customized to suit any specific requirement. The size of the Booth is determined by the size, shape, production of the components, etc… to be coated. Booths are designed, engineered and built to comply with exacting

INTERNATIONAL STANDARDS whether the surface is WOOD, PLASTIC or METAL. We can create paint booths that exactly meet your requirements irrespective of object, size and shape.

Side draught or down draught booths, pressurized and non-pressurized booths, waterwash & non-water wash booths, painting-cum-baking facilities for refinishing of cars can be created.

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Spray painting booth for smaller components

Most advanced booths with 99.9% overspray PAINT COLLECTION EFFICIENCY with VOC emissions well within permissible world standards are offered.

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[Powder Spray Booth 4]
Liquid painting booth for heavy industry
Liquid painting booth for heavy vehicles

Pressurized safe light chambers, equal earth bonding, explosion relief doors, special paint filtration systems, conform to the highest international safety standards.

Air washer units with or without humidity control offer the maximum level of DUST CONTROL inside the paint booth to ensure WORLDCLASS PAINT FINISH.

Dust free pressurized booths can be designed with one set of fans in a single booth with NATURAL EXHAUST. These are offered in designs that ensure the lowest power consumption.

PRISM provides solutions for complete powder coating systems that are modular in design and tuned to another optimally be it job coaters or OEMs.

Powder booths are offered in Stainless Steel orPlastic.MULTICYCLONES or CARTRIDGE type powder recovery systems ensure clean & safe work environment.

Efficient powder recovery & recycling systems ensure higher PERFORMANCE PARAMETERS. Smooth & curved internal surface of the booths assist swift & efficient cleaning. Booth & detachable recovery systems are mounted on castors for easy & quick mobility during color change.

Optimum air exhaust to maintain LOWER EXPLOSION LIMIT of powder concentration inside the booth.

On-line SIEVING MACHINES ensures quality powder recycle. Precise and close tolerance control of powder thickness on jobs can be achieved by engineering and synchronizing the conveyor speed, reciprocator speed, powder output, proper jigging, earthing, air flows, etc.

Temperature and humidity controlled tightly sealed enclosures are built with EPS insulation to provide a "DUST FREE" powder coating environment.

ALL THESE QUALITY PROBLEMS CAN OCCUR DUE TO IMPROPER PAINT OR POWDER CURING

Risk management is a real concern for every business, and painting or powder coating is no exception.The liability of providing o poor quality coating finish could range from re-coating your product to the replacement of all the products damaged!

The only way to totally manage the risk is to be in total control. It means investing in a proper curing oven to start with.

The curing oven should be able to perform consistently over a long period of time and control all cure parameters.

A well designed curing oven means part of your product liability is well under control.

Why compromise? When you can be sure with our curing ovens.

Prism curing ovens are well known from their temperature accuracy.

This is achieved with an effective air seal between the oven and outside ambient conditions. The oven airflow is not disturbed because the gravity seal, used in the ‘A’ zone oven, effectively restricts the cold air entry into the oven. This, combined with the correct air flow circulation inside the oven, helps in achieving accurate temperature control.