Epoxy Powder Coating Machine
Category：Voltage Testing Equipment
Introduction
The Epoxy Powder Coating Machine is specially designed for high-efficiency, mass production coating of radial lead electronic components. It applies uniform epoxy powder layers to components such as resistors, capacitors, thermistors, and coils, ensuring excellent insulation, protection, and durability.
The system integrates preheating, fluidized powder coating, dipping, and dust removal processes, providing consistent coating quality and high production efficiency.
Application
This equipment is widely used in the electronics manufacturing industry:
(1) Resistor networks coating
(2) Varistors and thermistors protection
(3) Ceramic, tantalum, and film capacitors coating
(4) Inductors and coils insulation
(5) Electronic component encapsulation
(6) Mass production coating lines
Technical Specifications
| Item | Specification |
|---|---|
| Preheat Oven Power | 15 kW |
| Temperature Control | PID controller |
| Max Temperature | 200 ± 3°C |
| Fluidized Bed Area | 800 × 500 mm |
| Vibrator | 2 units |
| Dipping Time | Adjustable (preset) |
| Dipping Height | 0.1 mm ~ 80 mm |
| Dipping Accuracy | ±0.05 mm |
| Production Speed | 3.0 min/cycle (3 dips) |
| Dust Unit Power | 1.1 kW |
Features
(1) Designed for mass production of electronic components
(2) Uniform epoxy powder coating with strong adhesion
(3) PID temperature control for precise heating
(4) Fluidized bed system ensures even powder distribution
(5) Adjustable dipping parameters for different product requirements
(6) High coating precision (±0.05 mm)
(7) Efficient production cycle (3 minutes per batch)
(8) Integrated dust removal system for clean operation
(9) Stable and reliable performance for continuous production
(10) Suitable for various radial lead components
Working Principle
The machine operates through a multi-step process:
(1) Preheating: Components are heated in the oven to the required temperature
(2) Fluidized Coating: Powder is fluidized to create a uniform coating environment
(3) Dipping: Heated components are dipped into the powder for coating
(4) Curing: Powder melts and adheres to the component surface
(5) Dust Removal: Excess powder is removed by the dust unit
Maintenance
(1) Regularly clean the fluidized bed and dust unit
(2) Check heating elements and temperature sensors
(3) Maintain proper vibration function
(4) Inspect electrical components and controllers
(5) Ensure stable air supply and powder condition
(6) Periodically calibrate dipping accuracy
FAQ
1. What is this product?
It is a machine used for applying epoxy powder coating to electronic components.
2. What is this product used for?
It is used to provide insulation and protection for electronic components.
3. What is the working principle of this product?
It uses preheating and fluidized powder dipping to coat components uniformly.
4. Why is this product important?
It enhances durability, insulation, and reliability of electronic components.
5. What industries is this product suitable for?
It is suitable for electronics manufacturing and component production industries.
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