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Image of Decoiler with the AccumulatorENTRY

The Incoming Coils and Paints are tested for the adherence to the specifications The coils are then loaded on the uncoiler to begin with. The coils then pass through the sticher where the end of the earlier coil and the coil following it are stitched together . This ensures that the material is running continuously on the line without any stoppage or wastages. The accumulator further ensures that the line is feeded with the requisite material to ensure the continuity.


PRETREATMENT

Image of Pre Treatment SectionThe coils are then passed through the degreasing , rinsing and pretreatment tanks to ensure that the surface is clean and pretreated. This is the place where the coils are washed , brushed to ensure that most of the oil or the foreign particles are done away with . The coils then undergo the pretreatment process. The basic purpose of the pretreatement and the degreasing is to make the surface of the coil ready to accept the further coating system. The pretreatement chemical & other chemicals are checked for the concentration and the adherence to the specification on a regular period. The pretreatment is the heart of any coating process and it ensures the longevity of the Product .


PRIMER COATING

The Pretreated coils are then sent to the primer coating machine for the primer coating . The primer is applied mostly on one side . But if the specifications demand the primer can be applied on both sides as well. The wet primer coated coils are then baked in the oven . The temperature zones of the ovens are set in such a manner that requisite Peak metal temperature is attained . The coils are then cooled with the cool water spray to ensure the temperature of the coils is brought down to ambient levels. The coils are further squeezed to ensure that the water traces are not left on the coils. The coils are further dried with Air blowers.

Image of the enclosed primer coating section Image of the enclosed primer coating section

FINISH COATING

The Coils are then applied with the final wet coat on top side on the final coating machine with the requisite system , finish and colour . Simultaneously the coils are applied with the service coat or the backer coat on the back side. The unique reverse roller coating technology ensures that the paint is applied uniformly & smoothly on the coil surface . This ensures the long life , non Peeling , best quality product is available to the client. The wet finish coated coils are then baked in the oven . The temperature zones of the ovens are set in such a manner that requisite Peak metal temperature is attained . The coils are then cooled with the cool water spray to ensure the temperature of the coils is brought down to ambient level . The coils are further squeezed to ensure the that water traces are not left on the coils. The coils are further dried with Air blowers.

Image of the coating machine Finish Coating Section Image of second accumulator

EXIT

The coils are then passed through the accumulator . The accumulator here also ensures the continuity of the material and no stoppage is caused. The accumulator here ensures that the material is stored within at the time of the coil change. When the joint of the two coils come , the shear cuts the coil at the joint and the second incoming coil is wound on the second coiler . The process remains continuous . The material is finally wound on the first coiler is sent for packing if okayed by the quality control department.

Image of recoilers Image of recoiler

 

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