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PLC Touch Screen Controlled Fully Automatic Paint and Coating Spraying Line with Overhead Conveyor

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PLC Touch Screen Controlled Fully Automatic Paint and Coating Spraying Line with Overhead Conveyor

Name: PLC Touch Screen Controlled Fully Automatic Paint and Coating Spraying Line with Overhead Conveyor
Brand: Coarrech
Price: 1000 USD

Buy cheap PLC Touch Screen Controlled Fully Automatic Paint and Coating Spraying Line with Overhead Conveyor product

Brand Name : Coarrech

Model Number : CT8-100

Certification : ISO9001、CE

Place of Origin : CHINA

MOQ : 1pc

Price : 1000-100000 USD

Payment Terms : T/T

Supply Ability : 10SET/MONTH

Delivery Time : 30 DAYS After Deposit

Packaging Details : With regular Film and Carton

Conveyor Speed : Adjustable

Application : Metallic Products

After-Sales Service : Online support/ Field installation, commissioning and training

Coating Type : Powder Coating

Control Method : LC + Touch Screen

Material : Various materials are acceptable

Machine Type : Spray Booth, Conveyor System, Curing Oven

Type : Automatic Spray Painting Coating Line

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1. System Overview

The Fully Automatic Liquid Spray Painting Line is a high-efficiency, intelligent coating solution designed for applying liquid coatings (e.g., paint, varnish, UV coatings) onto substrates such as metal, plastic, and wood. This integrated line combines automated spraying, conveying, drying, and quality control modules, enabling seamless connectivity with upstream/downstream processes and suitability for large-scale continuous production.

2. Core Components

Module	Functional Description
Automatic Loading System	Automatically positions and loads workpieces via robotic arms or conveyors, supporting flexible clamping of irregular parts.
Pretreatment Unit	Optional cleaning, degreasing, phosphating, or plasma treatment to ensure surface cleanliness and adhesion.
Liquid Spray Booth	Equipped with multi-axis robotic arms, high-precision atomizing spray guns, and HVAC systems for water-based/solvent-based coatings.
Conveying System	Utilizes variable-frequency speed-adjustable chains or roller conveyors, compatible with overhead/skid conveyors with adjustable cycle times.
Curing & Drying Oven	Integrates IR, hot air circulation, or UV curing for rapid coating curing and optimized energy consumption.
Intelligent Control System	PLC + touchscreen HMI for real-time monitoring of process parameters (flow, pressure, temperature) with recipe storage/retrieval.
Exhaust Treatment System	Optional activated carbon adsorption, RTO incineration, or water curtain filtration to meet VOC emission standards.

3. Process Flow

Workpiece Loading → Surface Pretreatment → Automatic Spraying → Flash-off → Curing & Drying → Cooling → Quality Inspection → Unloading

4. Technical Advantages

High Precision: Six-axis robotic arms with ±0.1mm repeat positioning accuracy for complex surface spraying.
Energy Efficiency: Closed-loop paint circulation reduces waste; drying energy consumption decreased by 30%.
Flexibility: Supports single/multi-color switching, compatible with small-batch customization and mass production.
Environmental Compliance: VOC emissions meet GB 16297 standards; noise ≤75dB(A).
Intelligence: AI vision detects coating thickness/defects and auto-adjusts spraying parameters.

5. Key Applications

Automotive: Automated primer/topcoat spraying for car bodies.
Consumer Electronics: UV coatings for phone/computer housings; anti-corrosion coatings for metal parts.
Building Materials: Topcoats for wooden furniture; decorative coatings for metal doors/windows.
Industrial Equipment: Anti-corrosion coatings for machinery; internal pipe wall spraying.

6. Optional Configurations

Two-Component (2K) Mixing System: For epoxy/polyurethane fast-curing coatings.
Climate-Controlled Paint Supply Room: Ensures stability for high-gloss coatings.

7. Technical Parameters (Example)

Parameter	Specification
Workpiece Dimensions	Length ≤5m, Width ≤2m, Height ≤1.5m
Spraying Efficiency	80-120 pcs/hour (varies with complexity)
Coating Types	Water-based/Solvent-based/UV Coatings
Film Thickness Accuracy	±5μm
Power Supply	380V/50Hz, Peak Power 150kW

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