Automatic Armature Roll and Dipping Impregnation Varnish Insulation Machine

Automatic Armature Roll and Dipping Impregnation Varnish Insulation Machine WIND-ZDG

Application and Purpose:

The motor coil must be impregnated with insulating varnish and its adjacent parts,

Let the conductor wire, slot insulation isolation parts whole compacted and immerged with

insulating resin coating become strong overall density.

Competitive Advantages:

1.Fully automatic, operator only need to load and unload armature

2.Rolling and dipping device is at top layer of machine,easy to adjust and maintain

3.Centrifigution exhausting blower suck the exhausting gas,Environment friendly

Example of one Armature roll and dip Machine proposal:

The following purpose can be achieved through the insulation treatment:

1. To improve the moisture resistance of motor insulation

Any insulating material is more or less absorbing moisture in moist air. Such as Electrotechnical insulation

material paper DMD,PMP,Polyester, the moisture in the air is easily penetrated into the insulation material

along the capillary, thus the performance of the insulating material decreases significantly. The insulation

treatment will make the surface of the windings and coils form a smooth, pinless film or insulation seal

layer, which will greatly reduce the invasion of moisture and improve the moistureproof performance of the

motor.

2. Improve the heat resistance of motor insulation

Motor insulation materials in an insulating impregnating varnish before the material after heating the

internal decomposition of gas water molecules of low molecular substances, accompanied by oxidation,

changes in material properties such as mechanical strength, moisture resistance, reduce the decline of

brittle materials, have electrical properties such as insulation resistance and breakdown voltage

decreased, this phenomenon known as the aging of insulation materials, insulation insulation contact area

but after the treatment of material and air is greatly reduced, the rate of oxidation is greatly reduced, in

the same service life, the use of the temperature of the motor can be improved. Therefore, the heat

resistance of the motor insulation is improved.

3. Improve the thermal conductivity of the motor

The electrical insulation layer of air gap large, while the thermal conductivity of the air gap is low, the air

gap is filled with dipping paint, varnish and perfusion ratio due to thermal conductivity of air gap, so the

electrical winding motor and a corresponding increase in the conduction of heat, will greatly reduce the

motor temperature rise. The experimental data show that the temperature rise can be reduced by 10-

20%.

4. Improve electrical and mechanical properties of motor insulation

The motor winding coil and the insulation treatment, winding and Core Bond into a solid whole film will void

windings and the notch is full, the insulating layer is formed in a certain thickness of winding end of the

head, there is no gap inside the water is not easy to enter, so the insulation resistance and breakdown

voltage are improved, and at the same time winding core non relative movement, have sufficient strength

to resist the external vibration and stress, and bear the motor assembly process of mechanical impact,

thus avoiding the mechanical action of damage.

The motor windings impregnated after winding insulation system and the core to form a solid whole

reduces the effects of mechanical vibration and electromagnetic force vibration generated by the motor

during operation, the reinforcement effect on the machine, avoid wire between the wire and the core or

tank wall due to vibration, friction and damage the insulation displacement loose structure. The organic

insulation material inside the motor not only improves heat resistance and electrical performance, but also

improves the mechanical strength of the insulation material itself after impregnation. Because the

insulating material is heated, the material will change, releasing gas, water and carbonaceous materials,

lose flexibility, but after impregnation, pyrolysis, under heat hydrolysis process can greatly retard

mechanical flexibility material to maintain long-term, while insulating paint formed by the paint film has

certain elasticity and adhesion in the hot state, the material between the binding force of strengthening,

forming a strong overall, greatly enhance the strength of the system.

5. Improve chemical corrosion resistance

The motor through the impregnation treatment, to prevent all kinds of insulation materials and solvent

around the motor and direct contact with corrosive chemicals, which can improve the stability of chemical

substances of the motor due to the insulating encapsulation, shut off from the world body contact, improve

the winding stability, selecting suitable varnish resin materials can make the winding insulation with anti

mildew, anti oil, anti corona, flame retardant performance.

Parameter:

Working position: 60*2

Position pitch: 152.4mm

Heating time: ≤45 min

Tunnel working temperature: 0 to150 ℃

Pitch time: 0-10min adjustable

Power consumption: 36 KW

Dimension: 6.2*1.15*2.1

Weight:Around 4.2 Ton

Production capability: 700pcs/8 hours

Shanghai Wind Automation Equipment Co.,Ltd supply motor automation solution for global motor manufacturers. Setted up in the year 2010 by Senior Engineer Mr.Wang who involve in electric motor filed since 1998. Through continuous innovation and participating in globalization, it has now developed into a large enterprise that integrates R&D, production and sales to provide motor solutions for customers worldwide.

Shanghai Wind Automation built a 3C business system

1.Customized Machinery

​ Provide armature,stator motor manufacturing mchinery,

including stand along machine, fully-auto complete production line

​

2.Characteristic Component

Supply the full range of motor components such as commutator, magnet, fan, motor cover,etc.

3.Comprehensive Service

Provide motor project technical support and consulting

Centered on Shanghai, the company has formed four production bases in the Yangtze River Delta city group and supplied over 20 countries including USA, Mexico,Brazil, Argentina, Turkey,France,Germany,

Czech Republic,Romania,India, Bangladesh and So on.

Our objective is to provide turn-key motor manufacturing automation equipment with no limitation

as free as the Wind, reduce the labor cost and free the human being operator,

make the life easier and more enjoyable.