Overhead Conveyor Powder Coating Line ,production coaitng line for chairthe production line design basis and parameters
1, the workpiece Name: Chair
2, material: sheet metal pieces (fittings)
3, the maximum workpiece: length × width × height = 500 × 400 × 1200mm
4, the suspension choice: QXG150/2 0KG
5, the process line speed: V line = 1.0-1.25m/min (0.3-3m/min electromagnetic speed)
6, power requirements:
Three-phase power: 380VAC ± 10% 50HZ
Single-phase power: 220VAC ± 10% 50HZ
Automatic pre-treatment process sheets (see next page)
Item | Name | Time (sec) | Temperature(℃) | Operation and heating mode | remarks |
1 | Up-loading | RT | Manual | ||
2 | degreasing | 120 | 4060 | Automatic spraying | Electric heating |
3 | Washing 1 | 60 | RT | Automatic spraying | |
4 | Washing 2 | 60 | RT | Automatic spraying | |
5 | adjust | 60 | RT | Automatic spraying | |
6 | Phosphide | 180 | 35-45 | Automatic spraying | Electric heating |
7 | Washing 3 | 60 | RT | Automatic spraying | |
8 | Washing 4 | 60 | RT | ||
9 | Off-lading | RT | Manual |
1, automatic sprinkler main configurations pre-treatment equipment
7-position spray shed body 1, the reservoir 7pcs, spraying device 7 sets, 1 set of sedimentation tower
2 sets of exhaust ventilation, water supply pipes, 1 set of bath heating device 2 sets
curing conveyor oven technical parameters:
Structure: Bridge
Heating: electric heating
Process temperature: 180-200 ℃ adjustable curing drying tunnel
Warm-up time: ≤ 45min temperature rose set temperature
Heating time: 40min
Temperature: ≤ ± 5 ℃
Heating power: 320KW 1 set
Cycles :2.5-3 times / min
Circulating fan Model :4-72-6C (air-cooled) 1 set
Airflow: 14750m ³ / h
Speed: 1120r/min
Power: 5.5KW
2, production materials and spare parts
2.1 bake body
Bake Dimensions: L × W × H = 15000 × 2470 × 2500MM
Duplex spray booth a 5000 × 1400 × 2600mm
Operating size: 2 / Block 1000 × 1600 mm (W × H)
Outlet size: 2 / Block 500 × 1800 mm (W × H)
Filter fiber filter 4 / sets Φ325 × 900 mm fast-loading structure
hanging conveyor system
A hanging conveyor line selection Model: QXG150/20KG chain by using a single drive, leaflets tight
With straight Boatswain.
2, the linear velocity: V line = 1.0-1.25m/min (0.3-3 m / min electromagnetic speed)
electrical control system
1, the pre-treatment temperature, the pump electrical control a
2, electrical control a hanging conveyor
3, duplex powder spray booth electrical control 2
