Zhejiang Huier Coating Environmental Protection Equipment Co., Ltd
View Detail Information
Explore similar products
High Load Capacity Precise Positioning Low Noise Hanging Conveyor System for
High-Temperature Resistance Hanging Conveyor System For Automotive Parts
High-Performance Hanging Conveyor System For Small And Medium-Sized Lines 8
High-Performance Hanging Conveyor System For Vertical Coating Of Cold-Rolled
Product Specification
| High Light | Multi-Color Spraying Hanging Conveyor System ，Electronic Industries Hanging Conveyor System ，Automotive Furniture Hanging Conveyor System | ||
1. Equipment Overview
Multi-color spraying line is an automated coating equipment, suitable for multi-color spraying needs on metal, plastic, wood products and other surfaces, supporting fast color change, high-precision spraying and efficient production. It is widely used in automotive parts, home appliances, furniture, electronic products and other industries.
2. Core process flow
Feeding → Pretreatment (cleaning/degreasing/phosphating) → Moisture drying → Primer spraying → Color paint spraying (multi-color switching) → Varnish spraying → Curing and drying → Cooling → Detection/unloading
3. Additional functions (optional configuration)
Visual recognition system : Automatically identify the shape/color of the workpiece and adjust the spraying path. Automatic cleaning module : Automatically clean the spray gun and pipes after color change. 3D simulation software : Offline programming and spraying effect simulation.
4. Selection Recommendations
Automotive industry: Prioritize high-precision robots + water-based paint systems.
Furniture industry: Equipped with high-flow spray guns + UV curing equipment.
Small batches and multiple varieties: Modular design supports rapid model change.
1. Pre-treatment equipment
Function: Remove oil and dust from the workpiece surface and enhance coating adhesion.
Key components: Spray cleaning tank (alkaline/acid solution)
Ultrasonic cleaning machine (precision parts)
Phosphating tank (metal surface treatment)
Drying channel (hot air circulation system)
2. Spraying system
Multi-color spraying robot:
Type: Six-axis robotic arm or high-precision rectangular coordinate robot
Function: Support multi-color spraying program switching, equipped with color-changing valve group to avoid color cross-contamination.
Technical parameters: Repeat positioning accuracy ±0.05mm, spraying speed 0.5-2m/s.
Paint supply system:
Multiple sets of paint supply pumps (gear pump/diaphragm pump)
Color-changing valve group (supports 4-12 colors fast switching)
Paint delivery pipeline (stainless steel/Teflon material, corrosion-resistant)
3. Conveying system
Type: Suspension chain conveyor (heavy workpieces)
Belt/roller conveyor (light flat workpieces)
Pooling chain system (beat control, support pause spraying)
Drive: variable frequency motor + PLC control, adjustable speed (0.5-5m/min).
4. Drying and curing equipment
Infrared drying oven: fast curing of primer/color paint.
Hot air circulation curing oven: temperature uniformity ±5℃, maximum 180℃.
UV curing machine (optional): used for instant curing of UV coatings.
5. Intelligent control system
Core hardware: industrial PLC+touch screen+HMI human-machine interface.
Function: Spraying path programming and storage
Color change logic control (anti-color mixing)
Real-time monitoring of temperature, humidity, pressure and flow
Fault alarm and data tracing
6. Exhaust gas treatment system
Activated carbon adsorption device: Treat VOCs (volatile organic compounds).
Catalytic combustion equipment (RCO): Purification efficiency ≥ 95%.
Dust filtration: Bag filter/water curtain cabinet.
Technical parameters (example)
| Item | Parameter range |
| Applicable workpiece size | Length 0.5-3m, width 0.3-2m |
| Spraying thickness accuracy | ±5μm |
| Color change time | ≤10 seconds (fully automatic cleaning) |
| Energy consumption | 20-80kW (depending on the scale of the production line) |
| Productivity | 200-1000 pieces/day |
1.High cost performance: Based on the customer's product positioning and development strategy, and with economic affordability as the foundation, we achieve the best cost performance.
2.The advanced and meticulous design concept of the equipment, along with the highly automated industrial equipment, showcases the image of a modern and advanced enterprise.
3. It has high adaptability, meeting the current production requirements and reserving room for development, taking into account the needs of increased production and improved quality in the future.
4.Quality compliance strictly adheres to the ISO900 quality management system, with every minute detail of the entire equipment installation being strictly controlled.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2004
Total Annual:
10000000-20000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Domestic large-scale coating equipment, intelligent equipment, and environmental protection equipment production enterprises-Zhejiang Huier Coating Environmental Protection Equipment Co., Ltd has 40 years of experience industry team in the powder coating equipment,intelligent equipment and environme... Domestic large-scale coating equipment, intelligent equipment, and environmental protection equipment production enterprises-Zhejiang Huier Coating Environmental Protection Equipment Co., Ltd has 40 years of experience industry team in the powder coating equipment,intelligent equipment and environme...
Get in touch with us
Leave a Message, we will call you back quickly!