Professional Powder Coating Equipment Manufacturer with Independent Workshop
We provide one-stop powder coating line solutions from planning, design, manufacturing, installation to after-sales support. Our equipment is suitable for hardware, furniture, home appliances, metal parts, racks, cabinets, aluminum profiles, and customized industrial coating production.
Two Production Bases Supporting Customized Powder Coating Line Projects
KETU provides professional powder coating equipment manufacturing, engineering design, production support, installation guidance, and after-sales service for industrial coating line projects.
Foshan Nanhai Ketu Intelligent Equipment Co., Ltd.
Address: No. 8, Keda North Road, Shishan Town, Nanhai District, Foshan, Guangdong, China
Hubei Ketu Intelligent Technology Co., Ltd.
Address: Chenchang Town, Xiantao City, Hubei Province, China
Company Basic Information
Main Products
Automatic electrostatic powder coating production lines, automatic spray painting lines, powder recovery systems, powder coating systems, powder spray booths, water curtain spray booths, gas powder curing ovens, electric powder curing ovens, and matching accessories.
Team and Market
High technical content, stable performance, reliable quality, and advanced manufacturing level within the domestic industry.
Products are sold worldwide and widely used in machinery, building materials, furniture, shelving, racks, hardware, and other industrial fields.
Precision Manufacturing for Stable Coating Performance
Precise machine production, solid and durable structure, stable high-voltage electrostatic performance, uniform spraying, reduced sagging, better powder coverage in corners, and flexible customization for manual lines, automatic lines, reciprocator systems, suspended conveyor lines, and continuous coating production.
Core Powder Coating Line Equipment
Craftsmanship Quality, Trustworthy. The complete coating assembly line can be connected with pre-treatment, powder coating booth, curing oven, heat source, electrical control, and conveyor systems.
Pre-treatment Equipment
The purpose of pre-treatment in the coating line is to remove all impurities from the workpiece, providing a good substrate suitable for coating requirements, and ensuring excellent anti-corrosion performance and adhesion.
Coating System
The powder coating system utilizes a large cyclone + secondary filter cartridge recovery system. The single powder separation rate reaches about 97%, effectively saving powder.
Automatic Coating Equipment
Robotic coating is the future trend. Equipment intelligence focuses on handing system management over to machines. Especially in hazardous environments, robots will first replace manual labor, truly resolving inefficient physical work.
Curing Oven
The curing oven is key equipment in the coating production line. Its temperature uniformity is a crucial indicator for ensuring coating quality. Heating methods include radiation, hot air circulation, and a combination of both. Based on production requirements, they are classified into single-chamber and pass-through types, with equipment configurations available in direct-connected and bridge styles.
Heat Source System
The hot air circulation system is a widely used heating method. It uses the principle of convective heat transfer to heat the oven, drying and curing the workpiece. Heat sources can be selected based on client needs: electricity, steam, natural gas, or diesel.
Electronic Control System
Electrical control of the coating line includes centralized and itemized control. Centralized control utilizes Programmable Logic Controllers (PLC) as the main server, executing fully automated control, data collection, and monitoring alarms based on programmed sequences.
Suspension Conveyor Chain
The overhead conveyor is the transport system for industrial coating lines. Power-and-free overhead conveyors are applied in coating lines for heavy-duty racks and special-shaped alloy street lamp tubes.
Real Customer On-site Cases
Standard coating line configuration can be customized according to workpiece size, daily output, coating process, factory layout, and conveying method.
Standard Production Capacity Parameters
| Equipment Type | Hourly Capacity | Applicable Workpiece | Conveying Method |
|---|---|---|---|
| Small Manual Coating Line | 300-500 pcs/hr | Small Hardware & Parts | Hanging / Trolley |
| Automatic Reciprocating Coating Line | 800-1500 pcs/hr | Chassis, Housings, Large Parts | Suspended Assembly Line |
| Dedicated Aluminum Profile Line | Customized by Length | Aluminum Profiles & Tubes | Continuous Conveying |
Free full-line layout planning based on your workpiece size and daily output
High-Precision Powder Recovery System
- Powder recovery rate up to 92% - 95%
- Less powder waste compared to standard equipment
- Reduced material cost and centralized dust recovery
- No flying dust, easy to clean, saves annual production costs
Complete Dust Collection, Exhaust Emissions Meet Standards
- Meets environmental standards for industrial surface treatment
- Equipment configuration supports factory EIA acceptance
- No dust overflow during environmental inspections
- Clean workshop environment and compliant production
One-Stop Customized Production Process
From consultation to delivery, we provide one-stop customized powder coating line planning.
Long-Term Cooperation Brands
Certificates and Factory Qualification
Brand Strength · Authority Qualification
Years of continuous development, multiple qualifications, and reliable manufacturing capability.
In-House Manufacturing Equipment
Complete in-house manufacturing equipment supports stable production and customized coating line fabrication.
CNC Bending Machine
Laser Cutting Machine
CNC Shearing Machine
Plate Rolling Machine
CNC Cutting Machine
Powder Coating Line Application Fields
Products are widely applied in: Home appliances, AC housings, furniture, woodworking machinery, hardware, metal parts, racks, and industrial equipment.
Customer Visits and On-Site Cooperation
Replace these placeholders with real customer group photos, factory visit photos, installation photos, exhibition photos, or on-site acceptance photos to strengthen trust before inquiry.
Frequently Asked Questions About Powder Coating Lines
Before purchasing a powder coating line, customers usually need to confirm workpiece size, daily output, heating method, recovery system, workshop layout, automation level, and installation requirements.
How do I choose the right powder coating line for my factory?
You can send your workpiece photos, maximum size, daily output, workshop layout, local voltage, heating preference, and coating process requirements. We will recommend a suitable line configuration based on your production needs.
Can the powder coating line be customized?
Yes. The coating line can be customized according to workpiece size, production capacity, conveying method, spray booth type, curing oven length, heat source, workshop space, and automation level.
What heat sources can be used for the curing oven?
Heat sources can be selected based on client needs: electricity, steam, natural gas, or diesel. The final choice depends on local energy cost, workshop conditions, production capacity, and temperature requirements.
What information should I provide before getting a quotation?
Please provide workpiece photos, maximum workpiece size and weight, hourly or daily capacity, workshop size, local voltage, heating source preference, required coating thickness, and whether you need manual or automatic spraying.
Can you provide installation and after-sales support?
Yes. We can provide layout planning, equipment manufacturing, installation guidance, operator training, spare parts support, and after-sales service according to the project requirements.
Is the powder recovery system important?
Yes. A good powder recovery system helps reduce powder waste, improve workshop cleanliness, reduce operating cost, and support more stable coating production.
Need a Customized Powder Coating Line Solution?
Send your workpiece photos, maximum size, daily output, workshop layout, local voltage, and heating preference. We can help you plan the coating line layout and provide a suitable equipment quotation.
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