Liquid painting

Liquid painting can be done by dipping or by spraying.

Contact us for more info on this type of system or just see who your contact person is in your country.

 

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Dip Painting

Dip painting processes can be accomplished as:

•    Dipping in paint by crane and followed by dryer
•    Dipping in paint by overhead conveyor continuing to dryer and further process

In both systems the correct design of the tank with stirring, cooling, heating and choice of pump are directly related to the final results. Contact us.

Application and use

Used for the dipping of all types of products in paints based on water and solvents.

The typical applications are:
• Application of primer on complicated products
• Special paints
e-coat

Function

A circulation pump keeps the paint in motion; it takes the paint from the bottom of the tank and returns it to the surface. An overflow ensures a constant level and is led to a reservoir vessel to which the new paint is added. 

Handling

The products or parts can be dipped automatically by means of a descent in the conveyor line or by means of a lift/lower device.

Construction

The paint tank consists of a stable welded construction and in the shape it is adapted to the products and the conveyor guiding. The paint tank is stiffened with a steel construction. The outlet is provided with a filter for protection of the pump. The pump is chosen individually on the basis of the paint type used.

Heating/cooling

If the paint needs a constant temperature for the application, the paint tank can be provided with a temperature control. The regulation is either done through a heat exchanger or by means of a double wall tank with water circulation.

Spray painting

For the spraying of all types of products with paint based on water and/or solvents.

The typical applications are:
• Manual application of primer and top paint
• Automatic spraying in closed booths

Function of DC-booth - the water based filter

The spray booth operates without the use of pump, nozzles and mechanical filters. A powerful fan ensures an effective exhaustion and also lifts up water to the top of the back wall in the booth.

The exhaust air is cleaned through the scrubber system behind the back wall. The separation grade in this booth type is very high. Depending on the type of paint, chemicals can be added to the water in order to have the paint coagulating and float or sink. 
The fan can either be placed directly on the top of the booth or mounted externally.

Function of Filter booth - Andrea filter

The spray booth has the paper filter typically placed in front of the operator, with the product between the operator and the filter. The filter will stop the majority of paint particles from getting into the exhaust. The filter is easily exchanged as it sits in an open frame.

The fan can either be placed directly on the top of the booth or mounted externally.

Function of Filter booth - Box filter

The spray booth has a wall of filters build from separate filter boxes. Each filter unit (500x500 mm) is placed in its own frame. This system is often used when a large amount of paint is used at a concentrated area. The advantage of this system is that each unit takes almost 25 kg of paint and can be exchanged individually, meaning you do not need to change all the filter, just the full part.

The fan can either be placed directly on the top of the booth or mounted externally.

Handling

The products or parts can either be placed in the booth manually or led automatically by a conveyor line. Also rotation of the products in front of the booth is possible.

Make up air systems

If the spray booth is constructed in a closed version with extension, it can be equipped with a unit for treatment of the substitution air. By this the temperature and the air humidity can be kept constant and ensure a high quality of the spray result, and better environment for the operators.

 

Contact us for more info on this type of system or just see who your contact person is in your country.

 

International contact information