8-16mm Spring Wire Water Quenching IGBT Induction Tempering Line for Automotive Springs with ±5°C Temperature Control

Price Negotiable

Price: 100000

MOQ: 1 SET

Delivery Time: 90 DAYS

Brand: SUNTECH

Product Description

Automotive Spring Wire Water Quenching IGBT Induction Tempering Line

Complete Production Workflow

This advanced production line follows a comprehensive process:

Pay off → Pinch rolls set No. 1 → HV-Straightener → Pinch rolls set No. 2
Cleaning unit → Induction Quenching (3 stages) → 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

Technical Specifications

Parameter	Specification
Raw Material	Steel grades SiCr and SiCrV classes FD, TD, VD
Diameter Range	φ8.0 - φ16.0 mm
Working Speed	Φ9.0mm: 20m/min φ14.5mm: 7.5m/min
Quenching Temperature	≤ 1000°C (adjustable 920-1000°C)
Tempering Temperature	≤ 650°C (adjustable 450-650°C)
Temperature Control	≤ ±5°C accuracy
Take-up Coil Dimension	φ1700-φ2200mm
Max. Coil Weight	≥2000kg
Center Elevation	1000mm
Production Method	Continuous production
Quality Standards	EN10270-2:2011 compliant Tensile strength fluctuation ≤50MPa

IGBT induction tempering line for automotive spring wire production

Close-up view of spring wire water quenching and tempering process

Advanced IGBT Induction Heating Features

All-solid-state digital IGBT induction heating equipment for galvanized steel wire
High efficiency power supply with significant energy saving benefits
Universal components for easy maintenance and serviceability
Bridge structure ensures excellent flow uniformity
Full digital circuit with fixed angle control for precision operation

Quality Assurance

Spring wires produced by this production line maintain uniform straightness and consistent mechanical properties, meeting international EN10270-2:2011 standards with minimal tensile strength variation.