Contact Us
- The Fourth Floor, A-A3 Zone, Aviation Business Area, DongLi Distrct, Tianjin, China.
- >salesmanager@coilwinding machinechina.com
- +8613072088960
GREWIN INDUSTRIAL GROUP CO., LTD was founded in 1993, the company has independent research and development and production of automatic and semi-automatic stator motor winding machine capabilities.
We have 20 years of experience, our company has continuously introduced technical talents and learned from abroad, and has a set of technical productivity from design and development to production, and has been recognized and affirmed by customers
GREWIN is committed to "being the industry leader that customers rely on." GREWIN provide highly cost effective manufacturing solutions for the ceiling fan, stator etc.
Vertical Balancing MachineModel:GWSD-K80 Range of rotor diameter:40-180mmRange of rotor quality:40-140gFan blade axis diameter:1.2-3.0mmBalance speed:1800-4200rpm
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Full-automatic Rotor Winding Machine(Groove)Model:GW-20RTWire Diameter:0.2-1.2mmRotor Diameter:20-120mmApplicable rotor stack thickness:10-130mmCommutator diameter:8-60mm
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Air Core Winding MachineMachine number:GW-KM22Winding RPM:Max 3000Power:1.5KVAMachine size:1300*1100*1150mm
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Motor Stator Servo Coil And Wedge Inserting MachineModel:GWK-300SV. Stator l.D.: 30-100mm. StatorO.D: Max 160mm. Stack height: Max 40mm. Number of slots: 8-36
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Insulation Paper Inserter MachineModel:insulation paper inserter machine. Stator I.D.:30-120mm. Stator O.D. : 120-190mm. Stack height: 40-120mm. Number of slots:8-36slots
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Motor Stator Air Coil Winding MachineMachine number:GW-KM22 . Wire Diameter:0.1-1.0mm . Winding RPM: Max 3000. Coil Diameter:Max 320
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Double -station Stator Winding MachineModel:GW-DS09Winding method: internal winding machineMaximum outer diameter that can be wound:≤170mmApplicable rotor stack thickness:≤90mmWire diameter:0.2mm-1.4mmSafety protection:two-hand start +
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Pin Type External Stator Winding MachineModel:GW-DS09. Wire diameter: 0.2mm-1.4mm. Power Supply: three-phase 380V (±10%). Air Source: 0.4-0.6 Mpa
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Double -station Stator Inner Winding MachineModel:GW-DS09. Winding method: internal winding machine. Maximum outer diameter that can be wound: ≤170mm. Applicable rotor stack thickness: ≤90mm. Wire diameter: 0.2mm-1.4mm . Safety
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Servo Coil And Wedge Inserting MachineMODEL:GWK-300SV. Motor:3 PHASE 3KWNet Weight:800kgDimension:1500*800*1650 mm
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Fully Automatic Coil Inserting With Servo MotorModel: GWK-300SV. Stator l.D.: 30-100mm. Stator O.D: Max 160mm. Stack height: Max 40mm. Operation: Servo. Number of slots: 8-36
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Single Side Automatic Coil Lacing Machinemodel:GW-AT10. Size:1400*70*1700mm. Weight:400KG. STATOR OD:Max 160mm. STATOR ID:30-100mm.
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Our technical engineers have more than 20 years of production research and development experience,
The following produce lines can be customized according to your different requirements, including:
1. Motor Stator Production Process

(1) GW-KM22 Automatic coil winding machine details

|
Machine number |
GW-KM22 |
Wire Diameter |
0.1-1.0mm |
|
Winding RPM |
Max 3000 |
Coil Diameter |
Max 320 |
|
Power |
1.5KVA |
Program Memory |
Max 99 |
|
Machine size |
1300*1100*1150mm |
Net Weight |
300kg |
Function:
When winding the machine, it can wind up to 40 coils at the same time, In particular, the wire laying speed can be synchronous or preset according to the size of the copper wire.
Features:
1. This product is programmable and controlled by a micro-computer, with good, durable, stable, safe, and other characteristics.
2. The internal memory system adopts the lastest battery free micro-computer memory device, completely eliminating the shortcomings of the general battery life.
3. The speed of the wire arrangement can be adjusted automatically according to the wire diameter.
4. The speed of the main shaft can be adjusted freely and the max. speed can reach 3200rpm.
5. There are 99 groups of 22 segments or 45 groups of 50 segments of memory function and disconnection self-stop device.
6. A power failure memory device is attached.
(2) GWK-270F insulation paper inserter machine

|
Name |
Small type |
Middle type |
Big type |
|
Model Number |
GWK-269F |
GWK-270F |
GWK-271F |
|
Stator I.D.(mm) |
30-120 |
30-120 |
30-120 |
|
Stator O.D. (mm) |
Max 120 |
Max 160 |
Max 190 |
|
Stack height(mm) |
Max 40 |
Max 80 |
Max 120 |
|
Number of slots |
8-36 |
8-36 |
8-36 |
|
Power(KVA) |
0.75 |
0.75 |
1.5 |
|
Driving mode |
Servo motor |
Servo motor |
Servo motor |
|
Net weight (kg) |
350 |
450 |
550 |
|
Machine size(mm) |
900*600*950 |
900*600*1100 |
1100*700*1150 |
Function:
This machine is specially designed for slot ce paper insertion in medium and small size stators. A procedure is done by the machine automatically except to put on and take off the stator, The complete inserting time for 24 slots stator can be shorten to 10 sec/stator. The production cost will be highly reduced by decreasing the material loss and labor costs.
Features:
1. High insertion speed(about 0.4 sec/slot), labor saving, cost reduction, and stable quality output.
2. Easy adjustment while changing stack height of stator or width of insulating paper
3. Change the tooling design to meet the different shapes of stater slots.
(3)GWK-300SV Servo Coil and Wedge inserting machine

|
Operation : |
Servo |
|
Motor : |
3 PHASE 3KW |
|
Net Weight: |
800kg |
|
Dimension: |
1500*800*1650 mm |
|
Statorl.D.: |
30-100mm |
|
StatorO.D: |
Max 160mm |
|
Stack height: |
Max 40mm |
|
Number of slots: |
8-36 |
Function:
Wedge is inserted automatically in accordance with the stack height of the stator, and the coil can be inserted automatically with one pass in compliance with the specification of winding by the transfer tool. it can enhance insertion efficiency highly, and reduce the production cost.
Features:
1. High-speed automatic insertion, labor-saving. cost reduction and stable quality output.
2. Easy and quick to change tool according to the stack height of the stator.
3. Change different tools to meet different kinds of stators.
4. Adopt the private clothing control, the setting is convenient.
5..Especially suitable for fans, cigarette machines, and other small-thickness products, the production can be higher.
2. Motor Rotor Production Process

3. The Hanging Fan Winding Machine Production Process

In addition, we can also provide related machine accessories

We're well-known as one of the leading stator winding machine manufacturers and suppliers in China. We warmly welcome you to buy high-grade stator winding machine made in China here from our factory. All machines are with high quality and competitive price.
Manual Winding Machine, Rectangular Core Insulation Taping Machine, Transformer Coil Winding Machine





