Epoxy Powder Coating Process and Required Equipment After Stamping of Drone Motor Iron Core

 

In the previous article, we provided a detailed explanation of how the stator and rotor iron cores of drone motors are stamped, It allows us to understand that the automatic high-speed precision stamping machine can perform stamping at a speed of 400 strokes per minute, and after stamping, the motor iron core is automatically lamination stacked within the stamping die.. Now that the stamping process is complete, what additional processes are needed? Below, we will discuss the subsequent process steps.

 

Basic Process Flow

1、High-temperature tunnel furnace – Removes oil from the motor iron core

2、Electrostatic powder coating machine

Manual fixture loading→→Electrostatic spraying→→Scraping off excess powder→→High-frequency heating for curing→→Air cooling with a fan→→Manually remove the processed fixture

3、High-temperature tunnel furnace aging process

This equipment is designed for epoxy resin coating on specified surfaces of motor stator and rotor iron cores, ensuring insulation performance. Below is an image of the equipment:

Key Process Actions of the Drone Motor Iron Core Epoxy Powder Coating Machine

a、Electrostatic powder coating system

b、Uniform powder scraping and cleaning system

c、High-frequency heating and excess powder removal system

d、Pre-treatment product cooling system

e、Airborne powder filtration and recovery system

 

At this stage, the production of the drone motor iron core is complete. The next steps involve winding copper wire around the motor iron core, followed by assembly and packaging.

If you have any questions regarding the production of drone motor iron cores, please feel free to contact us. We are dedicated to providing you with professional assistance.