PRETREATMENT LINES
This pre-paint process is applied for the purpose of ensuring that the paint applied is adhered to the surface properly, and delaying the rust by providing resistance against corrosion which is the major problem of the metals. Our company offers various solutions according to the product on which the surface treatment will be applied, capacity and the method of application.
It is generally applied on following processes:
For iron-based materials
- Iron Phosphate
- Zinc Phosphate
For aluminum and its alloys
- Aluminum Chromate
| DIPPING TYPE SURFACE TREATMENT LINE |
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The system consists of chemical tanks, drying tank, monorail crane system and the basket where the parts to which the surface treatment will be applied are placed. It is based on holding for a period of time equal to the process time upon immersing into the chemical inside the tanks. Its advantage compared to the spraying applications is that it provides equal cleaning and coating facility by penetrating onto each part of the materials equally (products such as profile and pipe). Materials must be dried fast upon completion of the process.
Technical Specifications
- Bath tanks are manufactured as sealed by Cr-Ni, Black sheet-iron or plastic material.
- Tank walls are insulated by glass wool against heat loss and covered by electrostatic powder painted 1,2 mm sheet-iron.
- Hot bath tanks are heated by BAYMAK branded gas or liquid fuel operated hot water boiler or Electrical resistance.
- The system of mixing with compressed air is available for the bath tanks containing chemicals.
- Drying tank is heated by ECOSTAR branded liquid and gas fuelled burner or Electrical resistance.
- 1 ton capacity monorail crane and its construction are coupled to the system.
- The system is controlled by means of the control board located thereon.
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| SPRAY TYPE SURFACE TREATMENT LINE |
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In case of high production capacity, the systems with spray lines are more economical. The parts moving as hung onto the conveyor in this system pass through active sections inside spray unit and react to the chemicals under proper time, pressure, flow and temperature. The length of the spray tunnel depends on the process to be applied and the conveyor speed.
Technical Specifications
The materials of the bath tanks and tunnel are manufactured by Cr-Ni, Black sheet-iron or plastic material according to the process to be applied.
- Tank walls are insulated by glass wool against heat loss and the tunnel walls are insulated by styrofoam and both are covered by electrostatic powder painted 1,2 mm sheet-iron.
- Hot bath tanks are heated by BAYMAK branded hot water boiler and plate exchanger system or gas and liquid fuelled burner together with the thermo-blocked heating system according to the process.
- Stream discharge fans are installed on proper sections of the tunnel.
- The system is controlled by means of the main facility control board. |
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