Electrostatic Resin Powder Coating Machine Armature Rotor Stacks Encapsulation

Automatic Armature Rotor Stacks Electrostatic Resin Powder Coating Machine Encapsulation

Application:

Of all the motor applications, automotive motors are some of the most demanding and can benefit most

from slot insulation using epoxy coating powder.

1. Automotive applications of motors include enclosures, vehicle components such as

    ABS, HVAC,window lift, seat adjuster,sunroof and antenna, windshield wiper and fuel pump armatures,

    motorcycle, electric bicycle, toy and small electromotor of home appliances rotors and many more.

2. Aside from automotive motors, industrial motors can also benefit from epoxy coating powder

    for slot insulation. Industrial motor applications include power tools, home appliances and so on.

Work process:

High frequency deoil---fan cooling---coating---outside powder clearning---curing---air cooling

Electrostatic resin coating machine composed of pre-heating zone, cooling zone, resin coating zone and

curing zone.

Rotor/Armature is transferred to electrostatic fluidizing bed by screw for coating. Isolation power is evenly

coated on its surface, and then cured by high frequency heating.

Parameter:

Armature OD: by customer drawing

Core length: by customer drawing

Shaft length: by customer drawing

Output: by customer request

Coating thickness: 0.15-0.5mm adjustable

Armature transfer speed: 0.1-15.meters per minute

Above parameter is only for reference

Electrostatic powder coating is generally divided into three process, they are resin coating,

remove excess powder by scratching device of motor armature or stator surface, Curing.

The powder coating process be done on the electrostatic fluid bed,then the scratching deive

clean powder, after scraping, the armature/rotor or stators pass high-frequency induction heater

to curing, in this way, the powder can be applied to an object, bonding to the substrate and coalescing

into a smooth, continuous, essentially uniform, thick coating.

Use for resin 3M or AkzoNobel include moisture-proofing and insulating armatures, rotors, stators,

buss bars and other motor parts.

The electrostatic powder coating machine contains a powder recovery recyling device,

The device comprise a dust suction pipe disposed corresponding to the coating device,

The powder cleaning device and the device located in the electrostatic powder coating machine frame.

The separate dust suction pipes are concentrated to the total dusting collecting pipe.

The total dusting piple send powder to cyclone separator,

Upper of the cyclone separator is an outlet pipe, and lower end is a powder collecting piple which

connected to powder feeder.

Please click below picture to view video