• Model NO.：6-16mm
• Origin：China
• HS Code：846330
• Production Capacity：500 Sets,Year

Basic Info.

Model NO. 6-16mm Origin China HS Code 846330 Production Capacity 500 Sets/Year

Product Description

Oil Tempered Spring Wire 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.	Item	Specification
1	Raw material	steel grades SiCr and SiCrV classes FD, TD, VD
2	Diameter	φ8,0 - φ16,0 mm
3	Working speed	Φ9.0mm--20m/min; φ14.5mm-7.5m/min
4	Induction quenching temp.	≤1000ºC constant and adjustable (920-1000ºC)
5	Induction tempering temp.	≤650ºC constant and adjustable (450-650ºC)
6	Temp. control accuracy	≤ ±5ºC
7	Take-up coil dimension	φ1700-φ2200mm
8	Max. Take-up coil weight	≥2000kg
9	Center elevation	1000mm
10	Production method	Continuous production
11	Finished products	1) 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. Details of machine for reference:







IV. Our Workshop:








V. Clients list for reference: