Project №208

Project №208 for the client:

• Sink included
• Drying oven
• Sputtering chamber without manipulator robots
• Monocyclone with filter unit
• Polymerization oven
• Cardan conveyor
• Power cabinet with control panel

General information about the line:

Automated conveyor line for applying powder polymer coating with a zone for preliminary surface preparation of products.
Products are hung on the suspended conveyor manually. To increase the productivity of the line, use the densest and uniform hanging. The products are placed on hanging hooks (not included in the delivery), which can withstand the appropriate weight and are able to ensure high-quality grounding of the products.
In the degreasing zone of the sink, the metal surface is cleaned of oil and dirt. Washing zones are designed for cleaning products from chemical solutions.
The product is heated in a drying oven to evaporate water from the structure.
The spraying chamber is used for applying a polymer coating by a manipulator robot or by hand.
Sintering of the paint takes place in the polymerization furnace at a given temperature of up to 230 ºC.

Recommended speed of the conveyor: from 0.8 -1 m / minute.

Nominal heating capacity of the line at start-up and exit to working mode:

• Surface preparation: ~ 55 kW
• Drying oven ~ 69 kW
• Polymerization furnace ~134 kW

Necessary leads to the line:

Electricity 380 V / 50 Hz.
*Air: Mach 1500 l/min. pressure 6 Bar (cleaned of moisture and oil).
* Water: Max 10 l/min.

WASH – aerosol type surface preparation line (3 sections)

The material of the tunnel body is stainless steel AISI 430, thickness – 1.2…1.5 mm.
Metal structures – steel 3 with powder coating.
The material of the baths is SIMONA polypropylene, thickness – 10 mm.
The material of the nozzles is AISI 304 steel.
SPERONI monobloc pump – 3 pcs.

Desiccator

Type of heating: electric with forced convection of hot air.
Power of the cassette of TENs: 60 kW.
Convection fan: 4 kW.
Air curtains: 2×2.2 kW.
Exhaust fan: 0.55 kW.

Spraying chambers with cyclone and filter unit

Materials:

• The camera cabin is stainless steel AISI 304 with a thickness of 1.5 mm.
• Cyclone, filter block, recuperation system – steel 3 with powder coating.
• Cyclone – 1 set.
• Recuperator tank (100 l) – 1 pc.
• Block for 4 filters (Ø 320×600 mm), electromagnetic valve – 4 pcs.
• Exhaust fan: 5.5 kW.
• Lighting: (40 W) – 4 pcs.

Polymerization oven

Type of heating: electric with forced convection of hot air.
Power of the TENs cassette: 2×60 kW.
Convection fan: 2×4 kW.
Air curtains: 2×2.2 kW.
Exhaust fan: 0.55 kW.

Cardan type conveyor

The length of the conveyor is up to 110 m/p.
Adjustable speed – from 0.5 to 1.2 m / min.
Drive mechanism with a gearbox: 1.1 kW.
Interval between suspensions: 400 mm.
Suspension load capacity: 25 kg x 2 points = 80 kg / suspension.
Automatic lubrication station in 4 points.

Power cabinet with control panel

The line is equipped with one control panel, from which the start-up and control of all processes of the system are carried out.
Additional conveyor emergency stop buttons – at the painter’s workplace and in the product hanging area.