YF-CNC8212 Spring Coiling Machine
2axis Diameter of the steel wire(mm)：0.2-1.2MM
Ideal for Φ0.2–1.2mm production with stable pitch, accurate free length and compact footprint
- Wire diameter: Φ0.2–1.2mm
- Max spring OD: 20mm
- Up to approx. 560 pcs/min (small compression springs)
- 2-axis CNC control with reliable servo motors
Compact CNC coiling machine for small wire compression springs
YF-CNC8212 is a 2-axis CNC spring coiling machine specially designed for small wire compression springs, tension springs and simple torsion springs. If you are upgrading from manual coiling or old mechanical machines, 8212 helps you improve output and keep free length and load more stable.
The machine is compact, easy to operate and suitable for mass production as well as small batch, multi-variety orders.
Typical applications
- Small compression springs for electronics, switches and connectors
- Tension springs for daily-use products and small mechanisms
- Simple torsion springs within Φ0.2–1.2mm wire range
- Hardware & tools, toys, instruments and precision components
Not sure if CNC8212 is OK for your spring? Send drawings or photos to us – we will check the wire diameter, OD and length and recommend the right model.
Technical specifications – YF-CNC8212 spring coiling machine
Detailed technical data for engineers and buyers who need to compare models.
| Model | YF-CNC-8212 |
|---|---|
| Wire diameter range | Φ0.2–1.2mm |
| Number of axes | 2 |
| Max. spring outside diameter | 20mm |
| Wire feeding speed | Approx. 560 pcs/min (for small compression springs) |
| Instruction value of wire feeding | Programmable CNC instruction value (mm) according to spring design |
| Instruction value of cam | ±0.1° – ±359.9° |
| Quantity of wire feed wheels | 2 pairs |
| Servo motor power | Wire feeding: 1.2kW Cam servo: 1.0kW |
| Input voltage | 3-phase industrial power (customizable for buyer’s local standard) |
| Net weight of machine | 400kg |
| Machine dimensions (L×W×H) | 1000 × 1000 × 1600mm |
*Data above are based on Yinfeng’s standard configuration for CNC8212. For special springs or wire materials, please send us your drawing for confirmation.
Download manual: CNC8208/8212 English Operation Manual (PDF)
Watch YF-CNC8212 running in our workshop
See real production of compression and torsion springs on the CNC8212 in Yinfeng’s factory.
Key features & benefits of YF-CNC8212
CNC8212 is built to give you stable quality, easy operation and low running cost in the 0.2–1.2mm wire range.
High-speed output for small springs
Wire feeding speed up to approx. 560 pcs/min (for small compression springs), helping you replace multiple older machines with one CNC unit.
Accurate length & pitch control
CNC control of wire feeding and cam movement keeps spring free length and load within tolerance, reducing scrap rate and manual sorting.
Easy-to-learn interface
User-friendly computer interface (Chinese/English) with clear parameter logic, allowing new operators to get started in a short time.
Stable structure & long life
Machine frame and key parts are made from high-quality alloy steel and heat-treated, ensuring long service life and stable production.
Flexible for compression & simple torsion
While optimized for compression springs, the machine can also produce tension and simple torsion springs within the same wire range, increasing your job flexibility.
Fast delivery & reliable service
Popular models like CNC8212 are prepared as semi-finished stock in our own factory with machining, painting and heat-treatment centers, ensuring faster lead time and stable quality.
Solve your pain points in small compression spring production
Typical problems from our customers
- Manual coiling or old machines cannot keep free length and load within tolerance.
- Output is too low – cannot catch up with orders when wire diameter is below 1.0mm.
- Spring OD and pitch are not stable when machine runs for a long time.
- Operators change frequently and it is hard to train new staff.
- Machines from previous suppliers have slow delivery and weak technical support.
How YF-CNC8212 helps you
- 2-axis CNC control keeps length, pitch and OD more stable than mechanical models.
- High-speed wire feeding reduces per-piece cost for small compression springs.
- Simple interface and clear parameter logic make training new operators easier.
- Yinfeng has in-stock and semi-finished machines for faster delivery.
- Technical team can support you remotely for programming and debugging.
Tell us your current problems (scrap rate, unstable length, low speed etc.). We will analyze your process and suggest a practical solution – not only a machine.
Get a customized quotation & spring solution
Please fill in your wire diameter range, spring type (compression / tension / torsion), daily output and destination port. We will reply with machine configuration, price and lead time within one working day.
Or contact us directly: YF Spring Machine Contact Page »
