| Model | YF-CNC-8545 | |
| Diameter ofthe steel wire(mm) | Φ1.5-4.5mm(iron wire1.5-6.0mm) | |
| Input voltage | 380V±10%V50HZ (Customized) | |
| Max Wire Feed speed | 0-80m/min | |
| Max outer diameter of coiled spring | Manɸ110m | |
| Quantity of the wire feed wheels | 3 pairs | |
| Total power (kw) | 16.4 | |
| Number of axes | 5 | |
| Quantity of the wire feed wheels | 3 pairs | |
| Servo motor | Wire feeding | 5.5kw |
| WIre rotate | 2.9kw | |
| mandrel rotate | 1.5kw | |
| Spinner | 1.0kw | |
| Cam | 5.5kw | |
| Main Machine(L*W*H)(mm) | 1700*1900*2100 | |
| Net Weight of Machine (kg) | 2800 | |

1.Using Taiwan imported computer control system and servo motor.
2.The computer is in Chinses/English interface,easy to operation,accurate positioning,the computer can control 5-6 servo motors,
all can be synchronized or run separately.
3.The product has a precision detection tracking device,it can automatically shut down if find a substandard product.
4.The parameters such as outside diameter and angle can be modified at any moment according to the working status displayed on the screen.
5.The mechanical automatic lubricating oil supply design,to ensure the equipment movement for a long time.


After-Sales & Training
1. Our product is life-time warranty from B/L Date. Parts damaged during 12 months from B/L date will be replaced on the cost of the SELLER. But the carriage fee is borne by the buyer.
2. Seller provides the service for the buyer forever. Buyer can contact us by Skype, WhatsApp, Email and Telephone at any time. We provide 24h on-line service.
3. Buyer need mounting service and training abroad, all costs will be charged: visa, round flight tickets,boarding & lodging, labor charge of one engineer 150USD PER DAY.After receiving all the cost, seller willsend engineer to Buyer’s site.
4. Buyer need send 1-2 persons to Seller’s company for training. Training fee was borne by Seller. The flight ticket and the boarding & lodging expense should be borne by Buyer.
Products & Applications
The YF-CNC-8545 is a versatile cam-type CNC spring forming machine for spring steel wire from Ø1.5–4.5 mm and lower-strength mild steel wire up to Ø6.0 mm.
The machine is suitable for medium-size torsion springs, double torsion springs, extension springs and spring components requiring controlled leg angles, custom hooks and repeatable multi-step forming.
Typical Manufacturable Products
• Automotive seat torsion springs
• Medium double torsion springs
• Seat recliner mechanism springs
• Furniture hinge springs
• Sofa mechanism return springs
• Medium extension springs
• Extension springs with machine hooks
• Extension springs with custom-shaped hooks
• Door latch springs
• Lock return springs
• Handle return springs
• Industrial control springs
• Medium spring clips
• Clothespin springs
• Spring-loaded locking components
• Elastic retaining clips with coiled sections
• Coiled spring parts with bent arms
• Torsion springs with long formed legs
• Custom spring components with hooks and loops
• Medium-duty cam-formed spring parts
Typical Industries
• Automotive seat systems
• Furniture mechanisms
• Door and lock hardware
• Household appliances
• Industrial controls
• Fitness equipment
• Mechanical assemblies
• General spring manufacturing
The YF-CNC-8545 provides a balance of forming force, product flexibility and efficient production for medium-wire spring components.


