The Spray Plants of Powder Coating Line

• Substrate: Steel
• Certification: RoHS
• Categories: Auotmatic Powder Coating Line
• Brand: Colo
• Line: Fan Powder Coating Production Line
• After-Sales Service: Engineers Available to Service Machinery Overseas
• Model NO.: COLO-L-08
• Voltage: 380V
• Color: White
• Appearance: Powder
• Main Raw Material: Epoxy
• Level: Finish Coat
• Method: Spray
• Components: Auxiliaries
• Formation Mechanism: Conversion Type
• Expiration Date: 1 Year
• Transport Package: Negotation
• Specification: standard
• Trademark: COLO
• Origin: Hangzhou. China
• HS Code: 8424899990
• Production Capacity: 3000PCS

Product Description

The Spray Plants of powder coating line

1.Brief introduction
Vertical Pretreatment Washer-Spray pretreatment
This system for online cleaning of consists of a tunnel mounted on tanks, components piping pump and nozzles etc. The design is based on conveyor speed, article profile & pretreatment timing. The spray tunnel is designed on a completely weld less system. This eliminates chances of leakage. Special arrangements ensure leakless locking between the zones.

The heating system is designed to give the best heat transfer and consume minimum of the tank volume. The oil skimmer is incorporated as a standard part of every system to keep the cost of refilling low by getting the most out of the chemicals.

2.Production Procedure:
1. Spraying pretreatment → 2. Drying oven → 3. Uploading → 4. Workpieces into spray booth→ 5. After spraying the workpieces will go into the curing oven(20~25min, 180~200ºC)→ 6. Go out of the oven, and natural cooling→ 7. Unloading workpieces

3.Technical data of the spraying pretreament

		Washing	Washing	Phosphate	Washing	washing	Degreasing
Process time (S)		100	100	180	100	100	180
Process temperature(ºC)		RT	RT	RT	RT	RT	RT
Body plate	Length of free place(m)	0.5	0.5	0.5	0.5	0.5	0.5
	Length of every step(m)	2.5	2.5	4.5	2.5	2.5	4.5
	Material of body plate	Stainless steel 314 δ=1.2	Stainless steel 314 δ=1.2	Stainless steel 314 δ=1.2	Stainless steel 314 δ=1.	Stainless steel 314 δ=1.	Stainless steel 314 δ=1.2
Spray hose	Type of spray hose	Vertical type	Vertical type	Vertical type	Vertical type	Vertical type	Vertical type
	Distance of spray hose(mm)	300	300	300	300	300	300
	Material	Corrosion-resistant plastics	Corrosion-resistant plastics	Corrosion-resistant plastics	Corrosion-resistant plastics	Corrosion-resistant plastics	Corrosion-resistant plastic
Nozzles	Type of nozzle	V type	V type	V type	V type	V type	V type
	Distance	300	300	300	300	300	300
Main pipe	Material of main pipe	Corrosion-resistant plastics	Corrosion-resistant plastics	Corrosion-resistant plastics	Corrosion-resistant plastics	Corrosion-resistant plastics	Corrosion-resistant plastics
Pump	Pump type	Piping pump	Piping pump	Piping pump	Piping pump	Piping pump	Piping pump
	material	Stainless steel 314#	Stainless steel 314#	Stainless steel 314#	Stainless steel 314#	Stainless steel 314#	Stainless steel 314#
Stationary tank	Length of tank (M)	1.0	1.0	2.0	1.0	1.0	2.0
	Width of tank (M)	1.8	1.8	1.8	1.8	1.8	1.8
	Height of tank (M)	1.2	1.2	1.2	1.2	1.2	1.2
	material	Stainless steel 314#	Stainless steel 314#	Stainless steel 314#	Stainless steel 314#	Stainless steel 314#	Stainless steel 314#

 
 
4.Details pics
pre-treatment (degreasing, rust, phosphate); If the surface is not handled properly, will spray out of the surface of the particles, pinholes and other issues
1)inner  view

2)outer view:tunnel spraying pretreament



We can also supply all the parts of the powder coating lines,pre-treament,spray booth,curing oven ,conveyor system etc.

Any question ,just contact us !