Rotor Varnish Impregnating Machine Armature Varnishing Machine
This machine has a wide range of application, suitable for various kinds of rotors, such as starter motor, hybrid motors, home appliance motors, pump motors, vacuum cleaner motors, power tool motors, series motors, vacuum cleaner motor.
(1) Specification
| Working position |
124×2 |
| Position pitch |
76 mm |
| Heating time |
≤45min |
| Tunnel working temperature |
0~160ºC |
| Pitch time |
0~10 adjustable |
| Power |
28 KW |
| Dimension |
4900×1600×2100 mm |
| Weight |
3.5 T |
(2) Application
This machine has a wide range of application, suitable for various kinds of rotors, such as starter motor, hybrid motors, home appliance motors, pump motors, vacuum cleaner motors, power tool motors, series motors, vacuum cleaner motor.
(3) Features
High quality level of the varnishing process
Environment friendly
Heating time, pitch time and temperature can be set
Can be customized accordingly
Mass production
Fully automatic working cycle after loading of the armature
High efficiency, automation and productivity
(4)Specification
the main chain adopts special straight chain: the chain pitch = 76.2mm
- Working station distribution: 120 working stations in total,15pcs loading & unloading stations, 25pcs preheating stations, 4pcs air cooling stations, 2pcs varnish dripping stations, 4pcs leveling stations, 15pcs low temperature gel stations, 39pcs curing stations, 15pcs cooling stations.
- The fixture adopts Ø16 drill chuck, applicable for two model types armature.
- Step 1 station once.Varnish dripping time and cycle time can be set and displayed.
- The workpiece starts to rotate before vanishing dripping, and the speed is adjusted by the inverter. Varnish drips twice per workpiece in a row.
- The varnish dripping part adopts a precision peristaltic pump, equipped with 4 sets of pumps (two pumps on both the left and right sides). The dripping flow can be adjusted.
- The working temperature of the curing tunnel is adjustable (≤150ºC). The insulation layer of the curing tunnel is 150mm, made of high-quality rock wool.
- The electric heating device is equipped with hot air stirring fan. The heating tube is finned and has a long duration (normally 5 to 8 years). All the terminals are outside the machine, which is safe and reliable.
- The temperature control adopts intelligent temperature control instruments with over-temperature alarm function, and can independently control each heating zone.
- The equipment is equipped with a centrifugal exhaust fan, which performs exhaust and exhaust treatment on the varnish dripping area and the loading & unloading area.
- Machine is controlled by PLC, and it can automatically complete all processes except for loading and unloading.
- Power supply: three-phase four-wire system, AC380V/50Hz; total power is about 38Kw.
(5)Main Parts
| PLC |
Omron/Siemens (optional) |
| Touch screen |
Taiwan Weilun (7.5-inch color) |
| Temperature control instrument |
Hongkong Yudian (Xiamen) |
| Frequency converter |
Delta |
| Contactor/thermal relay |
Schneider |
| Solid State Relay |
Hangzhou Xizi |
| Knob/button/indicator |
Schneider |
| Peristaltic pump |
Wind Automation |
(6)Output estimation
Assuming that the cycle time is 90s in one step, the workpiece warm-up time ≈38min, gel ≈23min, and curing time ≈60min; If you work 10 hours a day, the machine can run 3.3 circles, but there is no output in the first circle, so
daily output = (3.3-1) circle × 120 stations × 2 sides = 550 pieces
If cycle time and working hours are changed, the output will change accordingly.
(7)Machine shipment
1. Weight, 4Ton
2. Volume , Dimension around 5*1.5*2.1m (Usually we load it to 20GP container)
3. Hs code, 8514101000
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