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Handelsagentur Klaus Benecke Pulveranlage für QUALICOAT (7 Zonen)

Complete system with chemical pre-treatment (7 zones) for GSB certification (QUALICOAT) (multi-metal capability)

All dimensions and further modifications can be taken into account during design and planning.

The offer includes the following components:

- Pre-treatment cabin including reverse osmosis unit
- Walk-in coating booth
- Powder spray gun
- Powder curing oven
- Dryer
- Manual conveyor system
- Lift-lower station
- Electrical control system

Details:

1. Walk-in cleaning cabin, pre-treatment for steel and aluminium
The cleaning cabin is designed for automatic cleaning and allows spraying at medium pressure. The cabin has 7 different spray tanks. Maximum part sizes: L=6000 mm, W=2000 mm, H=2300 mm.

1. Cabin dimensions: Length: 6,500 mm | Width: 3,000 mm | Height: 3,600 mm
2. Full pre-treatment section: Length: 6,600 mm | Width: 4,640 mm | Height: 4,300 mm

Process steps:
1. Degreasing / neutral pickling: Heated tank, 50-55°C, time = 3-6 min, drip-off time = 80 sec
2. Acidic mineral pickling: Heated tank, 50-55°C, time = 3-6 min, drip-off time = 80 sec
3. Rinse 1: Rinsing with ambient temperature water, time = 0.75-1.5 min, drip-off = 1 min
4. Rinse 2: Rinsing with ambient temperature water, time = 0.75-1.5 min, drip-off = 45 sec
5. Rinse 3: Rinsing with ambient temperature water, time = 0.75-1.5 min, drip-off = 45 sec
6. Nano-ceramic: At ambient temperature, time = 0.75-1.5 min, drip-off = 60 sec
7. Overhead spray ring for post-rinsing after process 6: Rinse at ambient temperature, time = 1 min, drip-off = 60 sec
8. Passivation, no-rinse for aluminium: Rinse at ambient temperature, time = 2-3 min, drip-off = 1-2 min

1.1. Reverse osmosis unit
Reverse osmosis capacity: 250 l/h

1.2. Oil skimmer
Tank No. 1 is equipped with an oil skimmer “UniSkim-21-100.”

Design:
The spray system is two-part and movable, operated via a pneumatic push system with up to 500 mm travel. The return feed to the tanks is also movable using a pneumatic push system with 7 positions, serving the 7 tanks.

2. Walk-in coating booth

1. Cabin dimensions: Length: 7,400 mm | Width: 4,000 mm | Height: 3,236 mm
2. Cabin with extraction: Length: 8,552 mm | Width: 6,232 mm | Height: 4,393 mm

The booth has 2 pneumatic doors (one-sided) for workpiece loading/unloading as well as 1 side door for the operator.

3. Powder coating system Wagner, manual type “Sprint 2 B”

4. Powder curing oven

- Internal dimensions: Length: 6,500 mm | Width: 2,200 mm | Height: 3,416 mm

5. Dryer

- Internal dimensions: Length: 6,500 mm | Width: 1,200 mm | Height: 3,416 mm

6. Manual conveyor system

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The conveyor system consists of:
It is designed for a cross beam weight of 700 kg, the carriage supports max. 2,000 kg on 3 rails.

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