SEMIAUTOMATIC POWDER COATING PLANTS
Include:
- Pretreatment tunnel or washing booth
- Spray booths of various types
- Static oven
- Manually operated conveyors with a load capacity of up to 5,000 kg per trolley, with automatic mover in individual zones,
- Powder coating equipment (automatic and/or manual)
Such systems guarantee maximum flexibility and are the optimal solution for companies that need to paint both small and large-sized products of various configurations, without the need for high constant productivity.
Here are some examples:
Example 1: Semiautomatic powder coating plant for agricultural machinery
Product passage opening:
- Height - 2,900 mm
- Width - 2,200 mm
- Product length - 12,500 mm
- Max load capacity on traverse - up to 1,400 kg
Working cycle:
- Manual shotblasting and/or chemical surface treatment:
- Degreasing
- Pass-through rinse
- Rinse
- rinse - Activation - Zinc phosphating - Rinse - rinse with deionized water
- Drying
- Powder coating
- Polymerization
- Cooling/Unloading of products from the conveyor
The plant consists of:
- 9-phase pretreatment tunnel (with oil separators for degreasing phases, an automatic control and dosing station for chemical products for active phases, a filter press for the zinc phosphating tank))
- Drying oven after chemical treatment
- Manual powder spray booth with filter recovery (with filter groups for 3 main colors), equipped with manual spray guns
- Static polymerization oven
- Overhead conveyor with manual movement and automatic movers (for the tunnel and drying zones)
- Control panel with touch screen
- Deionizing plant
- Reverse osmosis system (for filling all tanks with osmotic water)
- Wastewater treatment plant
- Manual shotblasting booth with automatic abrasive recovery
Example 2: Semiautomatic powder coating plant for large-sized products (for third-party customers)
Product passage opening:
- Height - 3.000 mm
- Width – 3,000 mm
- Product length – 13,000 mm
- Product weight – up to 3,000 kg
Working cycle:
- Automatic shotblasting
- Painting with powder or liquid paints
- Polymerization/paint drying 30 min at 180-220°C
- Cooling / Unloading of products from the conveyor
The plant consists of:
- Automatic shotblasting booth with automatic abrasive recovery
- Manual powder painting booth with filter recovery
- Manual liquid painting booth with dry filtration
- Drying/polymerization oven
- Semiautomatic conveyor with two automatic lifts
- Control switchboard
Example 3: Semiautomatic powder coating plant for frames (modules for modular buildings)
Product passage opening:
- Height - 3,700 mm
- Width - 800 mm
- Product length - 7,500 mm
- Product weight - up to 1,000 kg
Working cycle:
- Shot blasting and/or chemical surface pretreatment
- Automatic powder coating
- Polymerization
The plant consists of:
- Manual shot blasting booth with automatic abrasive recovery
- 2-phase stainless steel pretreatment tunnel
- Drying oven
- Automatic powder spray booth with cyclones, complete with:
- Vertical manipulators
- Automatic and manual spray guns
- System for reading piece sizes in height
- Polymerization oven
- Overhead semiautomatic conveyor: with two zones for manual movement and the movers for automatic movement in the areas of chemical treatment, drying, painting, and polymerization.
- Control switchboard
Automatic powder painting plants
Semiautomatic powder painting plants
Liquid painting systems
