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Turn-key Complete Powder Coating Line with Electrostatic Powder Spraying and PLC-driven Automated Process Control

Turn-key Complete Powder Coating Line with Electrostatic Powder Spraying and PLC-driven Automated Process Control

Brand Name: MEI-AL
Model Number: MEI-AL-S202641015
MOQ: I set
Price: Customized Price
Packaging Details: Standard Packaging
Payment Terms: L/C,T/T
Detail Information
Place of Origin:
Foshan, China
Highlight:

Turn-key Complete Powder Coating Line

,

Electrostatic Powder Spraying Line

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PLC-driven Powder Coating Line

Product Description
Overview

This is a full-scope turn-key powder coating spraying line for metal component finishing. The system covers all core production stages: pretreatment, drying, electrostatic powder spraying, powder recovery, high-temperature curing, and workpiece cooling.

It supports multiple metal substrates and is widely adopted for aluminum profiles, sheet metal cabinets, hardware accessories, and structural metal parts.

We design the line layout according to your workshop size, workpiece dimensions, and planned output. We deliver the equipment package plus process consultation; assembly guidance is available for on-site commissioning.

Technical Specifications
Applicable Workpieces Aluminum profiles, sheet-metal cabinets, metal hardware, structural metal components
Operation Mode Automatic / Semi-automatic (selectable)
Coating Type Electrostatic powder coating
Surface Finish Matte, gloss, textured powder finishes
Process Temperature Pretreatment bath temperature ℃; Curing oven adjustable temperature ℃
Current Density Not applicable for powder coating workflow
Production Capacity According to the situation
Recovery Method Cyclone + filter-cartridge powder recovery unit
Powder Coating Process Flow
  1. Pretreatment: Degreasing → Multi-stage rinsing → Conversion treatment → Rinsing
  2. Dry-off: Remove residual moisture from workpiece surface
  3. Workpiece transfer into spray booth
  4. Electrostatic powder spraying
  5. Over-sprayed powder collected by recovery system
  6. Thermal curing inside curing oven
  7. Forced cooling
  8. Off-line and visual inspection
Key Features of the Powder Coating Spraying Line
  • Adjustable powder coating film thickness
  • PLC-driven automated process control
  • Powder recovery setup for material reuse
  • Zoned temperature control for curing oven
  • Flexible layout to fit different workpiece sizes
  • Hardware setup supporting powder color change operations
Production Line Configuration

Main equipment units included in the complete spraying line:

  1. Pretreatment tank system for metal surface cleaning
  2. Overhead conveyor system (power-and-free / chain conveyor based on layout)
  3. Powder spray booth, spray guns, and gun movers
  4. Cyclone & filter-cartridge powder recovery system
  5. Dry-off oven and curing oven with heating assembly
  6. Cooling section
  7. Exhaust and ventilation system
  8. Central PLC & HMI control cabinet

Scope of supply can be adjusted according to project requirements.

Frequently Asked Questions
Q1: What types of workpieces suit this powder coating spraying line?

A: The line targets metal-based workpieces. Workpiece dimension, weight, and hourly output will define the final equipment layout.

Q2: Can we switch between different powder colors on one production line?

A: Color change is supported. Required downtime for color transition depends on spray booth and recovery configuration. We can adjust the design to shorten the color-change cycle.

Q3: What support do you provide for equipment installation?

A: We supply the complete equipment set and technical guidance for assembly. On-site commissioning service can be added as an optional item.

Q4: What information do you need for quotation and layout drawing?

A: Workshop dimension, workpiece maximum size & weight, expected production output, and powder types you intend to use. These inputs help us generate a matching equipment proposal.

Q5: Which parts belong to routine consumables on this spraying line?

A: Filter cartridges, sealing strips, and several wearing components require periodic replacement. We will provide a consumable reference list for daily maintenance.

Q6: Is semi-automatic configuration available for limited project budget?

A: Yes. A hybrid semi-auto solution combining a manual spray station and automatic conveyor can be configured.

Get a Customized Powder Coating Line Layout and Process Solution

Share your workpiece specifications, workshop constraints, and production targets. Our engineering team prepares a layout drawing and equipment scope matched for your spraying project.

Reach out to our team to discuss your powder coating project.

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

H
H*i
Indonesia Oct 8.2026
The full anodizing line runs stably with high automation. The oxide film of our aluminum profiles is uniform, finished parts have great surface quality. Highly recommended!
K
K*i
Ghana Sep 29.2026
Aluminum parts processed by MEI-AL equipment have stable and qualified anodizing film thickness, uniform surface color and good salt spray resistance. Our customers are satisfied.
R
R*h
Malaysia Sep 10.2026
The tank temperature control system has high precision with small temperature fluctuation. It stabilizes the anodizing process, reduces rejects and improves production efficiency.