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Home > Manufacturing & Processing Machinery > Spraying Machinery & Spreading Equipment > Coating Line > Automatic Spray Painting Production Line for Metal Parts Surface Finishing

Automatic Spray Painting Production Line for Metal Parts Surface Finishing

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Product Spotlights

This fully automated line delivers uniform, high-quality paint finishes on metal parts, boosting productivity and consistency. It reduces labor costs and paint waste through precision application. Customizable for various part sizes and paints, it integrates spraying and drying for a complete solution. Backed by ISO9001-certified manufacturing, it offers a reliable upgrade for efficient surface finishing.

Negotiable MOQ: 1 Set (Price negotiable depending on order volume and customization)

Key Specifications

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Application:

Other, Surface finishing for metal parts in various industries

Material:

High-quality steel and aluminum alloy frame

Configuration:

Automatic conveyor, spray guns, drying oven, control panel

Contact Supplier Request Quote Chat Now

Deqing Leixin Coating Equipment Co., Ltd.

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

Ningbo/Shanghai

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Application Other, Surface finishing for metal parts in various industries

Material High-quality steel and aluminum alloy frame

Configuration Automatic conveyor, spray guns, drying oven, control panel

Standard/Certification Manufacturer holds ISO9001 certification

Function Automated painting, uniform coating, high efficiency

Capacity/Dimension Customizable line length and width to suit production volume

Model Multiple models available for different part sizes

Brand Deqing Leixin Coating Equipment

Control System PLC-based automatic control with touch screen interface

Paint Type Compatibility Works with various paints including solvent-based and water-based

As a professional manufacturer of coating equipment since 2011, Deqing Leixin Coating Equipment Co., Ltd. is proud to introduce our Automatic Spray Painting Production Line for Metal Parts Surface Finishing. This advanced system is engineered to transform your surface coating operations, delivering consistent, high-quality finishes with remarkable efficiency and reliability. Designed for manufacturers seeking to upgrade their production capabilities, this line integrates automation to reduce labor costs, minimize waste, and ensure a flawless coating on every metal component, from small hardware to large structural parts.

Core Product Features & Technical Advantages:

Full Automation: The entire process—from part loading, pre-treatment (optional), spraying, to drying—is seamlessly automated via a PLC control system. This eliminates manual inconsistencies and significantly boosts throughput.
Precision Spraying System: Equipped with high-precision, adjustable spray guns and nozzles. The system ensures a uniform film thickness and complete coverage, even on complex geometries.
Adaptable Conveyor Design: The conveyor mechanism can be customized (chain, belt, or overhead) to handle various part sizes, weights, and shapes, ensuring smooth transit through all stages.
Integrated Drying/Curing Oven: A temperature-controlled oven is integrated into the line for rapid curing, improving production cycle time and finish durability.
Environmental & Efficiency Controls: Features include overspray recovery systems (optional) to reduce paint waste and fume extraction units to maintain a cleaner workshop environment.
User-Friendly Control Panel: Operation is managed through an intuitive touch-screen interface, allowing easy parameter setting (spray time, conveyor speed, oven temperature) and real-time monitoring.

Key Technical Specifications:

Parameter	Description / Range
Line Length & Width	Customizable based on factory layout and production volume
Conveyor Speed	Adjustable, typically 0.5 - 3.0 meters per minute
Spray Gun Type	Air spray or airless spray guns, number customizable
Control System	PLC with touch screen HMI, programmable sequences
Drying Oven Temperature	Adjustable range, commonly 60°C - 120°C
Power Supply	Standard industrial voltage (e.g., 380V/50Hz), customizable
Paint Compatibility	Solvent-based, water-based, and other common industrial paints
Part Size Capacity	Handles parts from small components to large panels (customizable)

Benefits for Your Business:

Enhanced Productivity: Automating the painting process dramatically increases output while maintaining consistent quality, allowing you to meet larger orders.
Cost Reduction: Reduces labor dependency, lowers paint consumption through precise application, and minimizes rework due to uniform coating.
Quality Consistency: Eliminates human error, ensuring every part receives the same optimal finish, enhancing your product's market appeal.
Scalability & Flexibility: The line's modular design allows for future expansion or reconfiguration to adapt to new products or increased demand.
Improved Workplace Safety: Enclosed spraying and fume management reduce operator exposure to paints and solvents, promoting a safer work environment.

Backed by over a decade of manufacturing expertise in a 1,000-3,000 square meter facility and supported by a team of 51-100 dedicated professionals, Deqing Leixin ensures every production line is built with precision and reliability. Our commitment to quality management is affirmed by our ISO9001 certification. With an annual export value of US$1-1.5 Million, our equipment has proven its worth across diverse markets including Southeast Asia, Africa, the Mid East, and Eastern Asia. We understand the needs of global manufacturers and tailor our solutions accordingly. Shipping from major ports like Ningbo and Shanghai ensures smooth logistics. Investing in our Automatic Spray Painting Line is not just acquiring a machine; it's a strategic upgrade to a more efficient, profitable, and competitive manufacturing operation. Contact us today to discuss how we can configure a line to perfectly match your metal parts finishing requirements.

Frequently Asked Questions (FAQ)

Q: What types of metal parts can this line handle?
A: The line is highly adaptable. It can be configured to paint a wide range of metal parts, including automotive components, furniture frames, hardware, machinery parts, and large structural panels. The conveyor and spray station setup can be customized for specific part sizes and shapes.
Q: Is the production line compatible with different kinds of paint?
A: Yes. The system is designed to work with common industrial paints, including solvent-based, water-based, and certain specialty coatings. The spray guns and fluid delivery system can be adjusted or specified to suit the viscosity and characteristics of your chosen paint.
Q: How much automation does the line provide? Can it be integrated with existing processes?
A: It provides full automation for the painting and curing stages. Parts are automatically conveyed through pre-treatment (if included), spraying, and drying. It can be designed as a standalone line or integrated with upstream (e.g., cleaning) and downstream (e.g., assembly) processes based on your factory layout.
Q: What is the typical output capacity or speed of this line?
A: Output capacity is customizable. The conveyor speed is adjustable, typically between 0.5 to 3.0 meters per minute. The actual production rate depends on part size, paint drying time, and line configuration. We design the line to meet your specific daily or hourly output targets.
Q: Does the system include environmental controls for paint overspray and fumes?
A> Environmental features are available. Options include overspray recovery booths or filters to reduce paint waste and particulate emissions, as well as ventilation or extraction systems to manage fumes, contributing to a cleaner and safer workshop.
Q: What kind of control system is used, and is it easy to operate?
A: The line is controlled by a Programmable Logic Controller (PLC) with a user-friendly touch-screen Human-Machine Interface (HMI). Operators can easily set parameters like spray duration, conveyor speed, and oven temperature, and the system allows for storing different programs for various products.
Q: How is the drying/curing process handled?
A: An integrated drying/curing oven is part of the line. It uses controlled heat (temperature adjustable) to rapidly dry or cure the paint after spraying, ensuring a durable finish and shortening the overall production cycle time.
Q: What are the main advantages over manual or semi-automatic painting?
A: The key advantages are consistent quality (eliminating human variation), higher productivity (continuous automated operation), significant labor cost savings, reduced paint consumption through precision application, and improved worker safety by minimizing direct exposure to the painting environment.