Specialized Powder Coating Line for Industrial Motor Stator and Rotor Components
Product Spotlights
Deqing Leixin Coating Equipment Co., Ltd. proudly introduces our Specialized Powder Coating Line for Industrial Motor Stator and Rotor Components. Designed specifically for the high-performance demands of electric motor manufacturing, this coating line delivers uniform, durable finishes that enhance insulation, corrosion resistance, and overall component longevity. As a direct manufacturer with over a decade of experience, we combine precision engineering with cost-effective solutions to help you achieve superior coating quality and production efficiency.
Key Features & Technical Specifications
- Pre-engineered for stator & rotor geometries: The conveyor system and spray booth are optimized to reach deep slots, end turns, and internal surfaces, ensuring complete coverage without overspray.
- High transfer efficiency (≥85%): Advanced electrostatic powder application reduces waste and lowers material costs.
- Integrated pretreatment & curing: Options include chemical pretreatment (iron/zinc phosphating) or mechanical blasting, followed by a hot-air or infrared curing oven with precise temperature control (±3°C).
- Flexible production capacity: From 500 to 2000 pieces per shift, easily adjustable to match your output requirements.
- PLC-driven automation: Touch screen controls (Siemens or Mitsubishi) allow real-time monitoring of line speed, oven temperature, powder feed, and filter cleaning cycles.
- Environmentally friendly: Closed-loop powder recovery system (cyclone + cartridge filter) achieves up to 99% reclaim rate, complying with international emission standards.
- Compact footprint: Designed for factories with limited space, the line can be configured in a straight, L-shaped, or U-shaped layout.
Technical Parameters (Typical Configuration)
| Parameter | Value / Range | Remarks |
| Line Overall Length | 15–40 m (customizable) | Depends on process sequence |
| Conveyor Speed | 0.5–6 m/min | Inverter-driven |
| Maximum Workpiece Size | 800 mm diameter × 600 mm height | Larger sizes available on request |
| Curing Temperature | 180–220°C | Adjustable for different powders |
| Powder Recovery Efficiency | ≥99% | Cyclone + cartridge filters |
| Total Installed Power | 80–150 kW | Include oven, conveyor, booth |
| Compressed Air Consumption | 0.5–1.5 m³/min | At 6 bar |
Why Choose Deqing Leixin for Your Powder Coating Line?
Since 2011, Deqing Leixin Coating Equipment Co., Ltd. has been a dedicated manufacturer of industrial coating systems. Our factory spans 1,000–3,000 square meters and is staffed by 51–100 skilled employees. We export to markets across North America, South America, Europe, Asia, Africa, and Oceania, with an annual export value of US$1–1.5 million. Our powder coating lines are built under an ISO9001:2015 certified quality management system, ensuring consistent performance and reliability.
We understand that every motor manufacturer has unique requirements. That’s why we offer extensive customization options—from conveyor speed and oven length to powder application guns and control interfaces. Our team provides full technical support, including layout design, installation supervision, and operator training. With ports of shipment in Ningbo and Shanghai, we ensure timely delivery worldwide.
Ready to upgrade your stator and rotor coating process? Contact us today for a tailored quotation and see how our specialized powder coating line can improve your product quality, reduce operational costs, and boost your production efficiency.
Frequently Asked Questions
Q1: What types of powder coatings can be used on this line?
A: The line is compatible with most thermosetting powders such as epoxy, polyester, polyurethane, and hybrid powders. We recommend testing with your specific powder to confirm compatibility with the curing oven profile.
Q2: Can the line handle different sizes of stators and rotors?
A: Yes. The standard configuration accommodates workpieces up to 800 mm diameter × 600 mm height. Larger sizes can be accommodated with customized conveyor spacing and booth dimensions.
Q3: What is the typical coating thickness achievable?
A: The thickness range is typically 60–200 μm, adjustable via powder output settings and conveyor speed. Uniformity is maintained within ±10% across the component surface.
Q4: Do you provide installation and training?
A: Yes. Our service package includes on-site installation guidance, commissioning, and operator training. Remote support is also available for troubleshooting.
Q5: What is the minimum order quantity (MOQ)?
A: The MOQ for a complete powder coating line is one set. However, we also offer individual modules (booth, oven, conveyor) for line upgrades.
Q6: How long is the warranty period?
A: We offer a standard 12-month warranty from the date of installation, covering manufacturing defects. Extended warranty plans are available upon request.
Q7: Is the line CE certified?
A: Our line can be configured to meet CE requirements upon request. Please discuss with our sales team for specific certification needs.
Q8: What is the estimated delivery time?
A: Typical delivery time is 45–60 days after order confirmation and deposit, depending on customization complexity.
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