KERONE

Bhayander, Mumbai, Maharashtra

The gravure coating process depends on an engraved roller running in a coating shower, which fills the engraved specks or lines of the roller with the coating material. The overabundance coating on the roller is wiped off by the Doctor Blade and the coating is then saved onto the substrate as it goes between the Engraved roller and a Pressure Roller

The Gravure Coater has turned into a standout amongst the most famous sorts of coaters being used today because of its capacity to apply less coating with more exactness than different strategies. Gravure coating is an adaptable coating process that can apply a coating slender coating, 3-65 microns wet scope, from a low consistency arrangement, 30-2000 cp, at accelerates to 2300 fpm. The essential idea of the process is generally basic. A designed roller from a coating dish grabs the coating fluid, the abundance is doctored off and the fluid exchanged from the filled cells to the substrate. There are three sorts of Gravure coaters: direct gravure, reverse gravure, and differential offset gravure.

Reverse roll coating is a roll-to-roll coating strategy for wet coatings. It is separated from other roll coating systems by having two reverse-running nips. The metering roll and the applicator roll turn in inverse directions with the rate contrast of 50% to 150%, with an exact crevice between them. The surface of the applicator roll is stacked with an overabundance of coating before the metering nip, so its surface rises up out of the metering nip with an exact thickness of coating equivalent to the crevice.

In reverse roll coating, the coating material is measured onto the applicator roller by exactness setting of the hole between the upper metering roller and the application roller underneath it. The coating is "wiped" off the application roller by the substrate as it goes around the bolster roller at the base. The chart delineates a 3-roll reverse roll coating process, despite the fact that 4-roll forms are normal.

The Knife over roll coater has traditionally been the choice when needing to put down a substantial and level coating of medium to high consistency onto uneven surfaces, for example, materials, fiber glass mats and non woven. Average applications incorporate cast movies, emblazoned and plain deck, fortified plastics, medicinal dressings, material cement coatings

This process depends on a coating being connected to the substrate which then goes through a "gap" between a "knife" and a bolster roller. Contingent upon the wanted impact to the knife is countered by a roller, platen or nothing by any means; in this manner roller knives, platen knives and air knives are recognized. The knife bar of current coating plant is outfitted with a few coating knives and is alterable as per the pistol rule. This encourages a brisk change of the knives, particularly of the roller and the air knife.

Now and again, the sides scrubbers are finished to a shut glue bowl with a front plate, which is fundamental particularly when low-thick coating glues are concerned. Contingent upon the thickness of the cover to be connected, in transit of the knife's design and the consistency of the glue, knives of diverse profiles are utilized.

At KERONE, we hold the expertise in designing and manufacturing of custom build spray coating systems for the diverse need of customer, every single machines designed by us, is known for its performance, efficiency and economy of scale. Spray coating is one of the most widely used in industries, because its highly versatile can be utilized for the number of applications.

Application

• Coating protection coats on engines
• Pharmaceutical: antibiotics, medical ingredients, additives
• Industrial: paint pigments, ceramic materials, catalyst supports, microalgae

To enhance and strengthen the fabrics, taps, textile products and other flexible substrates, it is mandate that some type of the coating and lamination required, coating helps the industrial products to achieve the desired level of strength, surface tension, look and feel and improve the durability. KERONE since last 40 years, with its engineering excellence helping the industries for their need of coating and laminating machineries for the tape, fabric, textile products, and other flexible substances with deep level of the customization.

Fabric coating systems utilize any from the below coating techniques: Hot melt Coating Systems, Slot Die Coating Machine, Reverse Roll Coating Machine, Knife Over Roll Coating and immersion/dip coating.

We design and build fabric coating systems to offer following features

• Perfect uniform coating across the whole width
• Vibration free rigid doctor blade construction
• Special arrangement to set very fine gap across the width
• Quick lifting system
• Micro adjustment individual and together left / right
• Knife on air arrangement
• Dual knife system with option of thin /thick coating

Curtain coating process creates an uninterrupted curtain of fluid that falls onto a substrate. The object to be coated, such as a door, is passed along the conveyor at a controlled speed and so receives even coating on its upper face. The curtain is created by using a slit at the base of the holding tank, allowing the liquid to fall upon the substrate.

• Promotional, opening price-point and moderate market levels.
• Cookware: Interiors and exteriors.
• Bakeware
• Small electrics.

• Speed: This system can coat from 3, 000 to 4, 000 pieces per hour
• Minimum personnel required.
• Virtually no waste: Since the small amount of unused coating is cycled back into the system, this method wastes less coating than any other.
• Aesthetics: The only non-spray process that imparts a smooth, glossy finish, with no track marks.
• Flexibility: Disks can be as thin or as thick as specifications require.