GZR-800-I Automatic Transformer Coil Winding Machine
GZR-800-I Automatic Transformer Coil Winding Machine Product Overview GZR-800-I automatic winding machine is a high-precision, fully automatic winding equipment specially designed for medium and small distribution transformers, power transformers, and reactor coils. The complete machine consists of ...
GZR-800-I automatic winding machine is a high-precision, fully automatic winding equipment specially designed for medium and small distribution transformers, power transformers, and reactor coils.
The complete machine consists of a main winding host, automatic wire insulation & layer paper feeding system, adjustable tension pay-off stand, pneumatic system, PLC controller, and servo drive system.
With high automation, strong torque output, and stable winding precision, the machine ensures excellent axial tightness and uniform coil compactness. It is especially ideal for high-quality rectangular transformer coil winding.
| Center Height | 950 mm |
| Center Spacing | 800 mm |
| Max Working Torque | 800 N/M |
| Working Speed | 0–240 r/min |
| Speed Control | Frequency conversion stepless speed regulation |
| Spindle Size | 60×60 mm (customizable) |
| Max Spindle Installation Length | 1200 mm |
| Max Outer Diameter | ≤ 1000 mm |
| Min Inner Diameter | ≥ 80 mm |
| Max Height | ≤ 800 mm |
| Max Diagonal of Rectangular Coil | 1000 mm |
| Max Workpiece Weight | 500 kg |
| Flat Wire | Max 3×20 mm |
| Round Enameled Wire | Ø0.3 mm – Ø5 mm |
| Wire Arrangement Precision | Minimum adjustable pitch 0.01 mm |
| Pneumatic Shaft (2 pcs) | OD 400 mm / ID 76 mm / Length 850 mm |
| Counting System | 5-digit digital display, 20-segment preset winding, reversible counting, power-off memory function |
| Total Power | Approx 5 kW |
| Power Supply | 380 V / 50 Hz |
| Machine Weight | 3000 kg |
| Overall Dimension | 3800×1800×1100 mm |
-
Winding Main Host
The main machine adopts thick steel plate welded frame with annealing stress relief treatment, ensuring high rigidity and long-term stable operation.
The transmission gearbox uses large-modulus helical hard-tooth gears with precision grinding processing, offering strong torque output, low noise, and high wear resistance.
Equipped with frequency conversion speed regulation system:- Low speed with full torque for tight coil winding
- High speed for efficient production
- Adjustable start/stop acceleration slope + electric brake system
- High-power reserved motor ensures stable operation under heavy load
-
Automatic Wire Arrangement & Insulation System
The servo-driven ball screw wire arranging system ensures precise axial movement controlled by PLC.
Features:- Automatic wire pitch setting for different wire sizes
- Tension fine adjustment function
- Pneumatic compression device
- Manual fine correction during winding to eliminate errors
- Guarantee neat, tight, and uniform coil layering
-
Dual Pay-off Rack Device
The machine is equipped with flat wire pay-off unit + round wire pay-off unit to meet different winding material requirements.
- Flat wire unit with pneumatic brake provides stepless adjustable tension
- Constant tension control ensures compact coil structure without loose turns
- Round wire pay-off structure is compact, smooth, and stable for fine enameled wire winding
- Professional design for transformer & reactor coil mass production
- Super high winding tightness and uniformity, suitable for rectangular coils
- Full automatic PLC + servo control, easy operation
- Heavy-duty mechanical structure, durable and low failure rate
- Dual flat/round wire compatibility, wide application range
- Adjustable speed, tension and pitch to fit various winding processes
Widely used for winding distribution transformers, power transformers, voltage regulators, reactors, and all types of medium and low voltage electrical coil production.
Scan to add on WeChat