Oil Quenching Spring Wire Tempering Line For Automobile Suspension Springs

Brand Name:SUNTECH
Certification:CCC, ISO
Model Number:9-16mm,2-6mm
Minimum Order Quantity:1 SET
Delivery Time:90 DAYS
Payment Terms:L/C, D/P, T/T
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Location: Hangzhou China
Address: NO.58, LEITING ROAD. HANGZHOU, CHINA
Supplier`s last login times: within 47 hours
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Product Details

Spring wire oil quenching and tempering production line


I. Whole Work Flow:

Pay off → Pinch rolls set No. 1 → HV-Straightener → Pinch rolls set No. 2 → Cleaning unit → Induction Quenching No.1 → Induction Quenching No.2 → Induction Quenching No.3 →Heat holding → Jet-cooling for Quenching → Induction Tempering →Heat holding → Jet-cooling for Tempering → Flaw detector → Pinch rolls set No. 3 → Oiler → Shearing → Wire separating → Wire take-up


II. Main Technical Parameters:


No.ItemSpecification
1Raw materialsteel grades SiCr and SiCrV classes FD, TD, VD
2Diameterφ8,0 - φ16,0 mm
3Working speedΦ9.0mm--20m/min;
φ14.5mm-7.5m/min
4Induction quenching temp.≤1000ºC constant and adjustable (920-1000ºC)
5Induction tempering temp.≤650ºC constant and adjustable (450-650ºC)
6Temp. control accuracy≤ ±5ºC
7Take-up coil dimensionφ1700-φ2200mm
8Max. Take-up coil weight≥2000kg
9Center elevation1000mm
10Production methodContinuous production
11Finished products1) Spring wires produced by this production line would keep uniform and straight;
2) Products keep consistence with EN10270-2:2011, tensile strength fluctuation of the same coil of spring wire would be ≤50MPa





III. Fetures

1. Automatically connect the spring manipulator to catch the spring when retracting and move to the next station.

2. The material is automatically clamped and loosened, and the spring is automatically retracted. The winding process is fully automatic.

3. The reducer uses servo-specific reducer, which has large torque, high transmission efficiency, no oiling and no maintenance for life.

4. High cost performance, high speed and high efficiency, and durable automatic/manual lubrication, easy maintenance.











China Oil Quenching Spring Wire Tempering Line For Automobile Suspension Springs supplier

Oil Quenching Spring Wire Tempering Line For Automobile Suspension Springs

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