Aluminum Profile Automatic Powder Coating Line With Tunnel Oven And Multi-Spray Booth

Aluminum Profile Automatic Powder Coating Line With Tunnel Oven  And Multi-Spray Booth

powder spray line

1. Runtime largest combination pendant Aluminum Profile size:  (L) 6000-7500mm;

2. Spray modes: automatic powder coating and manual powder coating to repair..

3. Yield: about 6 Ton Aluminum /every time, 40~60 min/every time,9 hours/per day;

Aluminum Profile Electrostatic Powder Coaitng Production Line With Manual Dusting

The production line consists of  pre-treatment ,electrostatic powder coating  equipment,powder spray booth , powder curing equipment, overhead conveyors and electrical control systems.

Process:

Suspension chain:

The use of a single-point lifting 50 kg of overhead conveyors workpiece conveyor The catenary speed is adjusted according to the thickness of the workpiece material.
Bake:
Drying tunnel curing powder electric heating, hot air circulation curing workpiece.
Hot air circulation heating method to ensure the furnace, the uniformity of the surface temperature, reducing the temperature difference.
The drying tunnel assembled structure the drying tunnel outer plate of 0.8 mm cold plate, inner plate of 0.8 mm galvanized plate.
Positive pressure air duct conveying hot air circulation, air flow passage each outlet with wind control board to make uniform temperature distribution in the drying tunnel.
Cycling fan operation and low noise; fan and temperature control device chain, to ensure that the furnace overtemperature.

Device name and technical specifications

(A) Pretreatment 
Concrete tank: 4 pcs
Size:L7.5*W1.0*H1.4m 
Material of tank:sust2.0mm
Surface material:protecting
Underframe:4#square pipe
Track meterial:20#
Crane:loading 2 ton,380V,50Hz 1 set

(B) powder curing drying tunnel:
Curing drying tunnel for the U type, full-bridge structure, bake, body assembly structure.
Wallboard: the outer plate δ0.8mm cold plate within the the board uses quality δ0.8mm galvanized sheet.
Drying tunnel insulation layer: curing drying tunnel wallboard insulation thickness of 120 mm, made of high quality rock wool.
◆ drying tunnel specifications:
Curing drying tunnel Dimensions: L30*W1.2*H2.5m
Sectional dimensions:  Quantity: 1
Oven temperature: room temperature ~ 200 ℃.
Heating system:
Rock wool panel thickness:100mm.interal material:SPGt1.0mm
outer material:t0.7mm color plate
rock wool panel spec is 80kg
Underframe:80#square pipe
Heating power:curing oven with 300kw gas burner 1 set
Fan motor 7.5 kw,380v 50 hz,three-phase 1 set
Air curtain:1.1 kw,380v 50 hz,three-phase 2 set

(C). Electrostatic spray equipment:

1.Spray booth 
Outer size:L6.0*W1.2*H2.5m
Material of booth:SPGt1.5mm
Underframe:4#square pipe
Filter:diameter325*L900mm=12pcs
Fan motor :5.5kw,380V,50HZ 2 set
2.Reciprocator
travel 2m,2 set
3.Manual spray gun:2 pcs
  auto spray gun:8 pcs

(D) Suspension conveyor:

Conveying track
Total length:about 97m
Hanging method:horizontal hanging
Maximum hanging weight:single point 50 kg
Driver power:2.2kw,380v
Speed:(0.5-1.5)m/min,max speed 4m/min adjustable


(D) Electrical control:
Key electrical components of the entire production line selection of quality brand-name products.
Implementation of the automatic detection, display and control the drying temperature of the drying tunnel, overtemperature alarm.
Coating production line set up total control cabinet, control of all electrical equipment in the production line.
Drying tunnel temperature control with digital display automatic control device, plus hot temperature while precise automatic control work.
Electrical equipment design, selection, manufacturing, and installation shall conform to the relevant standards.
Electrical control cabinet surface neat, pleasing in appearance, panel layout is reasonable, easy to observe and operation.
Choose the country to promote the new family of devices, reliable performance, advanced technology.
Door wires neat appearance, wiring and toward standardization, banding bundles, to achieve smooth vertical and horizontal. Cabinet door handles with locks.
Such as wire Shui right angle, arc-shaped corner bent into a small park.
Good and firm contact of the wire in the respective electrical terminals. Each wire insulation resistance greater than 1 megohm. Each connector are denoted by the solid mark.
Conductor of the electrical terminals, terminal block at marked with a clear line number, and easy to wear fade.
The marks of the various components of the cabinet and the back route number and electrical control diagram corresponds exactly to facilitate inspection and maintenance. Electrical equipment should have a good grounding, grounding resistance in line with national standards.

(E ) Energy with:
Total work power:about 23KW,380v 50 hz,three-phase
Compressed air quality requirements: oil content: ≤ 1ppm, dust particles degree: ≤ 0.1μm