Your Professional Coating Line Manufacturer!
Kunshan Colorful Machinery Co., Ltd. is a professional manufacturer of surface coating equipment. Specializing in automatic, intelligent coating production line design, development, manufacturing, sales and service. To achieve the best painting effect for customers, to solve the problems of environmental pollution, low production efficiency and high production cost in the traditional painting process.
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Furniture UV Coating LineFurniture UV Coating Line is a multifunctional UV coating line, suitable for a variety of substrates (wood, metal, plastic).This UV Coating Line helps improve efficiency, reduce energy and protectread more
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SPC Floor Coating LineDiversified surface coatingEfficient production, uniform coatingEnvironmental protection, energy saving, Increase the added value of productsread more
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Excimer Coating LineBaby skin feels,extremely mattDirt resistant, scratch resistant and repairable.Extremely matt, Close to 0 degreeread more
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PUR Laminating LineThe PUR Laminating Line is a versatile equipment applicable to substrates like MDF, Chipboard, Plywood, Veneer, and PVC, capable of laminating materials such as PP, PVC, PET, PETG, aluminum film,read more
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UV Curtain Coating LineThe UV Curtain Coating Line, with an average daily production capacity of over 2,000 pieces, is designed to create high-gloss panels that are suitable for all types of flat products such as melamineread more
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Inert UV Coating LineColorful Machinery's Inert UV Coating Line is a high-quality surface coating solution. This Inert UV Coating Line can produce furniture panels with three processes: high gloss, matte and skinread more
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Vacuum Spraying LineSpray on all sides, dry in 1 secondSpray speed can reach 25m/m.According to the product design, the mold can be quickly replaced.Daily production of 2000 pieces, paint cost less than $0.14/piece.read more
Why Choose Us
Advanced Equipment
The company has nearly 40 kinds of coating equipment. Colorful Machinery specializes in the production of UV roller coating equipment, UV drying equipment, film lamination equipment, curtain coating equipment, vacuum spraying equipment, excimer equipment, dust removal equipment and related auxiliary equipment.
Technical Service
Professional team runs through the whole chain of "demand analysis → process selection → production planning → technical support" to ensure the accurate implementation of the plan.
Customized Solution
Relying on technology accumulation, providing intelligent and customized integrated solutions to adapt to the production needs of multiple scenarios.
Our Service
Closed-loop service from equipment selection to after-sales maintenance, reducing customer costs and improving production efficiency.
Coating Line - Overview
A coating line is an industrial production system for applying a coating—such as paint, lacquer, foam, or other liquids—to a substrate, like metal, textiles, or plastic, followed by a drying or curing process. These lines typically include equipment for preparing the substrate, the application process itself (e.g., spraying, dipping, roll coating), and then stages for drying or curing the applied coating to create a finished product.
Common types
We offers the following product introduce:

Furniture UV Coating Line
Furniture UV Coating Line is a multifunctional UV coating line, suitable for a variety of substrates (wood, metal, plastic).This UV Coating Line helps improve efficiency, reduce energy and protect the environment.
- High production capacity, processing nearly 1,000 meters of flat workpieces per day, efficiently meeting large-scale production needs;
- Versatility supports multiple coatings of mixed oil products on one line, and is suitable for primer, topcoat and other processes;
- Convenience is equipped with a one-button start system for whole wood customization, which simplifies the operating process and improves production efficiency and product quality in all aspects.
PUR Laminating Line
The PUR Laminating Line is a versatile equipment applicable to substrates like MDF, Chipboard, Plywood, Veneer, and PVC, capable of laminating materials such as PP, PVC, PET, PETG, aluminum film, leather, and decorative paper.
- Preferred production line for high-end door, wall, cabinet decoration panel.
- HPL, acrylic board, aluminum foil, SPC, etc
- Material of Films: PVC, PET, PETG, film of aluminum, leather, decorative paper


UV Curtain Coating Line
The UV Curtain Coating Line, with an average daily production capacity of over 2,000 pieces, is designed to create high-gloss panels that are suitable for all types of flat products such as melamine panels, PVC panels, and background walls, helping to improve product quality and production efficiency.
- The paint is full smooth like a mirror
- Average daily capacity of more than 2000pcs
- The surface of the product is smooth and fine, with a high gloss mirror effect
- Suitable for melamine board, PVC board, background wall, handicrafts, bathroom cabinets and other flat products.
Vacuum Spraying Line
A vacuum spraying line is an automated coating process where parts are moved through a sealed vacuum chamber where paint is sprayed onto them. The vacuum creates an environment where the paint is uniformly applied to all surfaces of the workpiece, and excess paint can be collected for re-use.
- Spray on all sides, dry in 1 second
- Spray speed can reach 25m/m.
- According to the product design, the mold can be quickly replaced.
- Daily production of 2000 pieces, paint cost less than $0.14/piece.

Application
Furniture Manufacturing
Ideal for coating moulded products such as door frames, linings, floorboards, cabinet doors, and bathroom furniture.
Construction
Used for applying coatings to decorative mouldings, skirtings, and panels, particularly for wood and wood-based products.
Other Industries
Also suitable for coating other materials like plastic and metal, including consumer electronics casings, toys, and automotive interior panels.
Composition of furniture UV Coating Line
Dust cleaner for coating
The starting part of the equipment, responsible for removing dust from the surface of the workpiece, ensuring the quality of subsequent coating, and avoiding coating defects caused by dust.
Putty Filling Machine + Single Roller
Putty Filling Machine can be used for putty filling, and the coating can be initially and evenly covered on the surface of the workpiece through single roller operation, laying the foundation for subsequent coating.
Two Lamps UV Dryer
Using the principle of UV light curing, the double lamp configuration can achieve rapid drying of UV paint, improve production efficiency, and ensure coating quality.
Double Roller Coater
Further roller coating of the workpiece makes the coating more uniform and smooth, meeting the requirements of different coating processes for coating thickness and effect.
Three Lamps UV Dryer
It adopts a three-lamp design to provide more powerful UV light energy, achieving deep and rapid curing of UV paint without the need for long drying time.
Package & Delivery
Package: Standard export package or Custom
Delivery: By air express, by sea

FAQ
As one of the most professional coating line manufacturers in China, we're featured by quality products and good price. Please rest assured to buy coating line for sale here and get quotation from our factory. Customized orders are welcome.
Ceiling line spraying, Decorative Board Roll Coating Line, Melamine board Roll Coating Line