| Customization: | Available |
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| Voltage: | 220V |
| Wire Diameter: | 0.05-1.1mm |
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| wire size | O.D.Range | Min.Finished I.D. | Shuttle Type | |
| GW-9020B-B4 | 0.12-0.8mm | 5-60mm | 3mm | 2.4,2.5,2.8,3.4,4.7,6.3,7.9,9.5 |
| GW-9020B-B6 | 0.25-1.1mm | 8-60mm | 6mm | 4.7,6.3,7.9,9.5,12.7,15.6 |
| GW-9020B-S4 | 0.05-0.5mm | 8-60mm | 7mm | 4.7,6.3,7.9,9.5 |
| GW-9020B-S6 | 0.05-0.5mm | 8-60mm | 7mm | 4.7,6.3,7.9,9.5,12.7,15.6 |
| Wire Size | 0.05-1.1mm | Max Speed | 1500rpm(depend on winding head) |
| Min.Finished I.D. | 3mm(will be different by shuttle size and coil height) | O.D.Range | 8-60mm |
| Supply voltage | AC 220V/110V(50/60MHz) | ||
| the winding motor | 1/2HP DC motor
Stepping Motor
|
Mechanical dimensions | 600*620*550mm |
| memory number | 999 | Weight | 70kgs |
| Min.wire size | According to the machine head and shuttle size | ||
Related Products

| Wire diameter | 0.70-2.50 | Max.winding speed | 200rpm |
| Max.final coil.O.D | φ60-200 | Wire spacing | Proportional linkage |
| Min.final coil.I.D | φ40 | Supply voltage | AC 220V(50Hz) |
| Max.finalcoil height | 100 | Mechanical dimensions | 550*500*780 |
| Controller storage capacity Programs |
29 (set) | Weight | 94kg |

| Wire diameter | 1.0-4.50 | Max.winding speed | 150rpm |
| Max.final coil.O.D | φ250-800 | Wire spacing | Proportional linkage |
| Min.final coil.I.D | φ80 | Supply voltage | AC 220V(50Hz) |
| Max.finalcoil height | 250 | Mechanical dimensions | 1050x900x1530mm |
| Controller storage capacity Programs |
29 (set) | Weight | 383kg |
| Wire diameter | 0.70-2.00 | Max.winding speed | 200rpm |
| Max.final coil.O.D | φ65-500,55 | Wire spacing | Proportional linkage |
| Min.final coil.I.D | φ50-430,45 | Supply voltage | AC 220V(50Hz) |
| Max.finalcoil height | 80 | Mechanical dimensions | 1000*950*780 |
| Controller storage capacity Programs |
29 (set) | Weight | 110kg |

| Tape width | 12(8,10,15) | Max.taping speed | 250rpm |
| Max.final coil.O.D | φ50-200 | Tape spacing | Proportional linkage |
| Min.final coil.I.D | φ35 | Supply voltage | AC 220V(50Hz) |
| Max.finalcoil height | 80 | Mechanical dimensions | 550×500×1100 |
| Controller storage capacity Programs |
29 (set) | Weight | 100kg |
Product Description
Automatic toroidal transformer winding machine adopt precision digital toroid controller, it's an accurately and reliability digital automatic toroid-taping machine. it is used for the insulation tape wrapping machine on the toroidal core and windings. it is best suited to toroidal inductor, toroidal transformer, toroidal current transformer, toroidal coil, toroid choke coil, power inductors, power magnetics, UPS inductor, converter inductors, heavy toroidal core,etc.
FEATURES:
Digital Stepping Motor Coil Winding Machine has Hi-tech shuttle for highest efficiency.
Digital Stepping Motor Coil Winding Machine has separate speed controls for loading and winding.
Digital Stepping Motor Coil Winding Machine has accurately count length of loading by limited-switch.
Accurately count turns of winding by photo-electricity sensor
Programmable winding direction, winding returns range (Turns or Angle) and segment winding angle
Accurately wire spacing by programmable controller
Memory capacity accommodates 999 sequences of parameters with off-power memory retention for more than one year.
Automatic wire clamp and cut system, layer winding, material unloading and cleaning of the tool during each cycle.
Optional release agent dispensing to aid removal of the coil from the tooling.
Fine programmable pitch control enabling precise layer winding.
Slider toroid winding machine

GW-9020S-S4
| Wire Size | 0.05-0.2mm | Max. Core Height | 25mm |
| Min.Finished I.D. | 7mm(will be different by shuttle size and coil height) | O.D.Range | 8-60mm |
| Inner Diameter Of Shuttle | 100mm | Weight | 66KG |
| Shuttle Type | 3.0,3.2,3.5,4.7,6.3,7.9 | ||
| Min.wire size | According to the machine head and shuttle size | ||
| Wire Size | 0.05-0.35mm | Max. Core Height | 45mm |
| Min.Finished I.D. | 7mm(will be different by shuttle size and coil height) | O.D.Range | 8-80mm |
| Inner Diameter Of Shuttle | 150mm | Weight | 70KG |
| Shuttle Type | 3.5,4.7,6.3,7.9 | ||
| Min.wire size | According to the machine head and shuttle size | ||
| Wire Size | 0.05-0.4mm | Max. Core Height | 45mm |
| Min.Finished I.D. | 15mm(will be different by shuttle size and coil height) | O.D.Range | 20-80mm |
| Inner Diameter Of Shuttle | 230mm | Weight | 80KG |
| Shuttle Type | 8,10,12 | ||
| Min.wire size | According to the machine head and shuttle size | ||

| wire size | O.D.Range | Min.Finished I.D. | Shuttle Type | |
| GW-9020B-B4 | 0.12-0.8mm | 5-60mm | 3mm | 2.4,2.5,2.8,3.4,4.7,6.3,7.9,9.5 |
| GW-9020B-B6 | 0.25-1.1mm | 8-60mm | 6mm | 4.7,6.3,7.9,9.5,12.7,15.6 |
| GW-9020B-S4 | 0.05-0.5mm | 8-60mm | 7mm | 4.7,6.3,7.9,9.5 |
| GW-9020B-S6 | 0.05-0.5mm | 8-60mm | 7mm | 4.7,6.3,7.9,9.5,12.7,15.6 |
| Wire Size | 0.05-1.1mm | Max Speed | 1500rpm(depend on winding head) |
| Min.Finished I.D. | 3mm(will be different by shuttle size and coil height) | O.D.Range | 8-60mm |
| Supply voltage | AC 220V/110V(50/60MHz) | ||
| the winding motor | 1/2HP DC motor
Stepping Motor
|
Mechanical dimensions | 600*620*550mm |
| memory number | 999 | Weight | 70kgs |
| Min.wire size | According to the machine head and shuttle size | ||


| Wire diameter | 0.70-2.50 | Max.winding speed | 200rpm |
| Max.final coil.O.D | φ60-200 | Wire spacing | Proportional linkage |
| Min.final coil.I.D | φ40 | Supply voltage | AC 220V(50Hz) |
| Max.finalcoil height | 100 | Mechanical dimensions | 550*500*780 |
| Controller storage capacity Programs |
29 (set) | Weight | 94kg |


1. Can produce different size coil:Toroidal winding machine can select different magazine to complete various sizes of transformer coils.
2. High precision and efficiency: Because the correct winding of the coil can greatly affect the performance and life of the electronic device.
3. Grewin can provide cost-effective winding machines to meet the needs of different customers, and provide them with products and technical support.


So whether you are a manufacturer of transformers, chokes or other winding components, Grewin's winding machine are a wise choice. With their precision, flexibility and affordability, they can help you meet your production goals while ensuring the quality of the finished product.
PRE-SALE:
1. Strong and professional team of engineers, rich experience
2. Able to provide innovative solutions and quotes in one day
IN SALE:
1. Delivery time: 5-10 days(standard machine), 30 days(custom )
2. Free consulting service: in-depth understanding of customer needs
3. Provide professional advice: including the choice of parts type and consumable parts of the machine.
AFTER-SALE:
1.24 hours free remote service: video guide and telephone
2. Warranty:1 year after-sales service

How to select the best suited automatic toroid taping machine for your toroid coil?
Tell us your toroidal coil of data as below please:
GREWIN INDUSTRIAL GROUP CO.,LTD.