4 Spindle coil Winding Machine | Semi-Automatic Coil Winder

Mechanical Features:

The Semi-Automatic 4-Spindle Coil Winding Machine (FLM-CNC-1204) is a high-efficiency, flexible solution for precision coil production, widely used in inductors, transformers, motor windings, and other applications. Its main features include:

Four-Axis Synchronous Winding for High Productivity

Synchronous 4-Station Operation: Can wind 4 identical coils simultaneously, significantly improving efficiency(3-4 times faster than single-axis machines).
Alternate Operation Mode: Operators can load/unload materials on some stations while others continue winding, minimizing idle time.

Semi-Automatic Operation with Flexible Control

Manual Loading and Automatic Winding: Operators only need to place bobbins(cores), while the machine handles wire arrangement, turn counting, and cutting automatically.
CNC Control: User-friendly HMI interface for preset parameters (turns, wire diameter, layers,etc.), therefore it’s enabling quick model switching.

High-Precision Winding & Wire Arrangement

Driven System: 2 axes equipped with motors ensure uniform and tight winding, with wire spacing accuracy up to ±0.01mm.
Automatic Tension Control: Adjusts wire tension in real-time to prevent breakage or deformation, especially suitable for fine wires (e.g., enameled wires from 0.02mm).

Wide Compatibility

Multi-Spec Adaptability: Adjustable fixtures and programmable settings support various shapes ( round, square, I-shaped) and sizes (1-50mm diameter).
Supports Multiple Wire Types: Enameled wire, triple-insulated wire, silk-covered wire, etc., with a typical range of 0.02-2.0mm diameter.

Stable & Low-Maintenance Design

Modular Structure: Low failure rate, with key components (spindles, rails) using high-end brands for extended durability.
Auto-Alarm Function: Detects wire breaks, tangling, and other anomalies, stopping the machine to minimize waste.

Cost-Effective Investment

Ideal for Small/Medium Batches: 50%+ cheaper than fully automatic machines, yet far more efficient than manual winding.
Energy & Material Saving: Optimized winding paths reduce wire waste, with low power consumption.

Applications:

Electronics: High-frequency transformers, inductors, relay coils,etc.
Industrial: Small motor stators, sensor coils,etc.

Main Brand of the Spare Parts in the Coil Winding Machine:

Main Brand:

System/mechanism	Brand/Feature
Control System	Independently developed third-generation controller, with high-speed response and high reliability optimized specifically for work efficiency, Operation interface switchable with touchscreen Taiwan’s well-known brand. The touchscreen programming interface is intuitive and easy to learn
Servo System	Panasonic servo motor and driver, with high-speed response and high accuracy.
Executive Agency	SMC & Koganei components with high stability and accuracy.
Sensor & Switch	Japan Keyence fiber optic sensor, Japan Omron photoelectric switch, Japan SMC magnetic switch.
Rail & Screw	The guide rails and screw rods of well-known brands in Taiwan are high-precision and highly reliable.
Host Body	Integrated casting, sturdy body, good stability, and seismic resistance.
Shaft Mechanism	Japanese NSK high-speed bearings and Japanese MITSUBOSHI belts. Integrated main bearing housing, precise concentricity, low noise, and low heat generation.

Specifications of the Coil Winding Machine:

Model	FLM-CNC-1201	FLM-CNC-1204
Number of spindles	1	4
Max. Speed	6000rpm	6000rpm
Main Motor Power	370W	370W
Applicable Wire Diameter	0.02-0.6mm	0.02-0.4mm
Max. Winding Diameter	70mm	70mm
Power Voltage	220V	220V
Size	L1000W680H1000mm	L1100W1000H1000mm
Weight	100kg	150kg

FAQ

Q1: What is the main difference between FLM‑CNC‑1204 4‑spindle and FLM‑CNC‑1201 single‑spindle model?

A: The FLM‑CNC‑1204 supports 4‑station synchronous winding, achieving 3‑4 times higher productivity than single‑spindle machines. It allows alternate loading‑unloading during winding. Its applicable wire diameter is 0.02‑0.4 mm, while the 1‑spindle version covers 0.02‑0.6 mm. Both run at max 6000rpm with 220V power supply.

Q2: What kinds of coils can this 4‑spindle winding machine produce?

A: It manufactures inductors, high‑frequency transformers, relay coils, sensor coils and small motor windings. It fits round, square and I‑shaped bobbins up to 70 mm winding diameter, compatible with enameled wire, triple‑insulated wire and silk‑covered wire.

Q3: How about the winding precision of FLM‑CNC‑1204?

A: Wire spacing accuracy reaches ±0.01 mm. Built‑in real‑time automatic tension control prevents wire breakage and coil deformation, delivering stable performance for ultra‑fine enameled wire processing.

Q4: Is this semi‑automatic machine easy for new operators?

A: Yes. It is equipped with user‑friendly touch‑screen HMI. Operators save parameter presets for quick product‑model switching. Only manual bobbin loading is needed; winding, wire arrangement and cutting finish automatically.

Q5: What main brand components are equipped on this machine?

A: It adopts Panasonic servo system, SMC & Koganei pneumatic parts, Keyence fiber‑optic sensors, Omron switches, Taiwan‑brand guide rails & screws, NSK high‑speed bearings and MITSUBOSHI belts, with integrated cast‑iron machine body.

Q6: What are its power and dimension specifications?

A: Working voltage: 220V. Overall dimension: L1100*W1000*H1000mm, net weight 150kg. It features wire‑breakage auto‑alarm function and modular low‑failure‑rate structure for medium‑small batch coil production.