Suspension Spring Ihw Heat Treatment Production Line

• After-sales Service: All Life
• Automatic Grade: Automatic
• Warranty: 1 Year
• Certification: RoHS, ISO
• Transport Package: Seaworthy Packing
• Trademark: SUNTECHMACH
• Model NO.: SUN-36M
• Origin: China
• HS Code: 846330
• Production Capacity: 100 Sets/Year

Product Description

Sring Wire Heat Treatment Production Line



 

 

Product Description

I. Features of Machine:
Pay off → Pinch rolls set No. 1 → HV-Straightener → Pinch rolls set No. 2 → Cleaning unit → Induction Heating No.1 for Quenching → Induction Heating No.2 for Quenching → Air cooling with uniform heat → water jet cooling for Quenching → Induction Heating for Tempering → Air cooling with uniform heat → Water jet-cooling for Tempering → Pinch rolls set No. 3 → Oiler → Shearing → Wire separating → Wire take-up

1) Transmission system:The wire drawing machine adopts the transmission way of AC frequency conversion motor+ joint group narrow V belts+ decelerator with hard gear surface+ joint group narrow V belts.

2) Blocks: The block is accurately made of high quality ductile cast iron, sprayed with tungsten carbide.The block surface fineness Ra≥0.8, the surface rigidity is ≥HRC60.

3) Die box: 1# adopts rotating die box. Die box applies direct or indirect water cooling as per client's request. Tuning roller is fixed in the wire inlet of die box, which is driven by cylinder.Tuning roller and wire guiding wheel are both made of 45# steel and sprayed with tungsten carbide which have hardness over HCR55.
 

Product Parameters

II.  Main Technical Parameters:  

No.	Item	Specification
1	Raw material	Steel grades:55CrSi,60SiCrV7,SAE9254V
2	Diameter	φ10 - 20.0 mm
3	Working speed	10-20m/min adjustable(acceptance standard: production capacity 0.85tons/hour of φ14,φ15,φ16mm spring wire)
4	Induction quenching temp.	≤1050ºC constant and adjustable (900-950ºC)
5	Induction tempering temp.	≤650ºC constant and adjustable (450-500ºC)
6	Temp. control accuracy	≤ ±2ºC
7	Take-up coil dimension	φ1800-φ2300mm
8	Max. Take-up coil weight	≥2000kg (Max.3000kgs)
9	Center elevation	1000mm
10	Production method	Continuous production
11	Tail material loss	About 5-35m
12	Finished products	Products keep consistence with "GB/T 18983-2017 Standard", tensile strength fluctuation of the same coil of spring wire would be ≤50MPa. Tensile strength between 1850~2150Mpa.

Detailed Photos

 

III. Details of machine for reference:








IV. Our Workshop:








V. Clients List:

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