Factory Complete Powder Coating Line for Motor Parts With Pretreatment System
Product Spotlights
Deqing Leixin Coating Equipment Co., Ltd. – your trusted partner in industrial finishing solutions since 2011. As a professional manufacturer with a factory spanning 1,000–3,000 square meters and a dedicated team of 51–100 employees, we specialize in delivering high-performance complete powder coating lines. Our Factory Complete Powder Coating Line for Motor Parts With Pretreatment System is engineered to meet the rigorous demands of the automotive and motor manufacturing industry, ensuring superior coating adhesion, uniform coverage, and long-lasting corrosion protection. This integrated solution streamlines your production process from surface preparation to final curing, offering a turnkey approach that maximizes efficiency and reduces operational costs.
The line is specifically designed for motor parts such as housings, rotors, stators, and end covers, accommodating various sizes and geometries. It combines advanced pretreatment technology with high-efficiency powder application and curing systems, delivering a consistent, high-quality finish that meets international standards. Whether you are upgrading an existing facility or setting up a new production line, our system provides the flexibility and reliability you need to stay competitive.
Key Features & Technical Specifications
- Integrated Pretreatment System: Multi-stage cleaning and conversion coating (degreasing, rinsing, phosphating) to ensure excellent adhesion and corrosion resistance. Options for both iron phosphate and zinc phosphate processes.
- Efficient Powder Application: Equipped with electrostatic spray booths, cyclone recovery units, and automatic reciprocators for high transfer efficiency and uniform coating thickness.
- High-Performance Curing Oven: Gas-fired or electric infrared/convection ovens with precise temperature control (±5°C) to achieve optimal cross-linking of powder coatings.
- Modular Conveyor System: Overhead or floor-mounted chain conveyors with adjustable speed (0.5–6 m/min) to handle various production rates and part weights.
- Smart Control System: PLC-based automation with touch screen HMI for real-time monitoring, parameter setting, and fault diagnostics. Supports remote access and data logging.
- Energy-Saving Design: Insulated oven walls, heat recovery from exhaust, and low-power standby modes reduce energy consumption by up to 20% compared to conventional lines.
- Compact Footprint: Optimized layout to fit within limited floor space while maintaining productivity. Customizable line length from 30m to 80m.
- Safety Compliance: Equipped with fire suppression, emergency stop, and interlocking guards to meet international safety standards.
| Parameter | Standard Range | Remarks |
|---|---|---|
| Line Speed | 1.0 – 6.0 m/min | Adjustable via VFD |
| Max. Part Size (LxWxH) | 1500 x 800 x 800 mm | Customizable |
| Pretreatment Stages | 5 – 9 stages | Spray or immersion |
| Curing Temperature | 180°C – 220°C | Infrared/convection |
| Powder Recovery Efficiency | ≥ 98% | Cyclone + cartridge filter |
| Installed Power | 200 – 500 kW | Depends on oven & conveyor |
Why Choose Our Complete Powder Coating Line?
- Turnkey Solution: From pretreatment to curing, we supply everything in one integrated system, eliminating compatibility issues and simplifying installation.
- Optimal for Motor Parts: Conveyor design and hanging fixtures tailored for motor components, ensuring uniform coating and minimal rejects.
- Lower Operating Cost: High powder transfer efficiency (98%+) reduces material waste; energy recovery technology cuts utility bills.
- Easy Maintenance: Modular construction allows quick access to critical components; spare parts are readily available worldwide.
- Scalable Production: Dual-speed conveyors and expandable oven zones let you increase throughput without replacing the entire line.
Quality & Service Assurance
At Deqing Leixin, we are committed to delivering excellence. Our factory is ISO9001 certified, ensuring every step from design to production follows strict quality control procedures. With an annual export value of US$1 million – US$1.5 million and shipments to major markets including North America, Europe, Southeast Asia, Africa, and Oceania, our products have proven their reliability in diverse industrial environments. Our team of experienced engineers provides comprehensive support – from layout design and installation supervision to operator training and after-sales service. We also offer customizable options (e.g., line length, conveyor type, oven configuration) to match your specific production needs.
Contact us today to discuss your motor parts coating requirements. Let us show you how our complete powder coating line with pretreatment system can elevate your finishing quality, boost productivity, and reduce your total cost of ownership.
Frequently Asked Questions
-
Q: What types of motor parts can this line handle?
A: Our line is designed for a wide range of motor parts such as housings, end bells, rotors, stators, and shaft extensions. It can accommodate parts up to 1500x800x800 mm (customizable). -
Q: Is the pretreatment system fully included in the line?
A: Yes, the line comes with a complete pretreatment system (degreasing, rinsing, phosphating, passivation) tailored to your coating requirements. We can provide either iron phosphate or zinc phosphate options. -
Q: What is the typical installation timeline?
A: Installation and commissioning usually take 4–8 weeks depending on line complexity and site conditions. We provide on-site supervision and training for your team. -
Q: Can the line be customized for different production capacities?
A: Absolutely. We offer flexible conveyor speeds (1–6 m/min), adjustable oven zones, and modular expansion capabilities to match your required output, from small batch to high-volume production. -
Q: What energy sources are available for the curing oven?
A: We support natural gas, LPG, diesel, and electric heating. The standard configuration is gas-fired for lower operating cost, but electric is also available upon request. -
Q: How do you ensure coating quality and consistency?
A: Our PLC control system monitors and adjusts temperature, conveyor speed, spray parameters, and powder flow in real time. Regular calibration and quality checks are part of our standard protocol. -
Q: What after-sales support do you offer?
A: We provide a 12-month warranty, spare parts inventory, remote technical support, and optional service contracts. Our engineers can also visit your site for troubleshooting and preventive maintenance. -
Q: Do you have experience shipping to my country?
A: We export to over 15 regions including North America, Europe, Southeast Asia, Africa, and Oceania. Our shipping ports (Ningbo, Shanghai) offer convenient logistics to most destinations worldwide.
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