Product Details
Spring wire oil 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. | 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. Fetures
1. Both single wire and multi-wire oil tempering production lines
are available.
2. With high speed and high production capacity.
3. Constant equipment peformance and finished product's quality.
Company Profile
About Hangzhou Suntech Machinery Co., Ltd.
Hangzhou Suntech Machinery Co., Ltd. is a recognized high-tech enterprise based in Hangzhou, Zhejiang, China, specializing in machinery for metal processing and industrial automation. With over 20 years of industry experience and a robust R&D team, we continuously innovate by absorbing
and advancing upon the world’s leading technologies, delivering
reliable solutions to both domestic and international markets.
We provide a comprehensive portfolio of equipment for the wire, tube, and pipe industries, including:
Straight & Headstand Wire Drawing Machines
Galvanizing and Plating Production Lines
Pre-Tension Equipment for Wire Ropes
Wire Rope Coating & Plastic-Filling Machines
Annealing Furnaces
Welding Electrode and Wire Production Lines
Various Metal Pipe and Tube Processing Machinery
Our machinery supports both ferrous metals (high, medium, and low carbon steel) and non-ferrous metals such as stainless steel, niobium, tantalum, and copper. Our products have been exported globally and are widely praised
for their durability, efficiency, and quality.
In the field of pipe machinery (please find more product details at www.hz-suntech.com), we are a professional manufacturer of:
From metal to plastic piping, Suntech offers durable, site-ready solutions for pipe installation and maintenance. We also provide OEM/ODM customization services to meet the specific requirements of our clients.
Guided by the principles of integrity, cooperation, and mutual benefit, we sincerely welcome partners and customers from all over the
world to build long-term relationships with us.