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Induction Heating Quenching Machine

Induction Heating Quenching Machine Induction Heating Quenching Machine

Quenching machine is special machine for engine valve. It is used for heating the tip of engine valve.

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Product Description

Quenching machine ( Tip Induction Harden Machine ) is used for quenching tip of engine valve. It is special purpose machine for engine valve. Ranging from stem diameter: 4.5~13 mm, Head diameter: 17-65 mm, overall length: 70-220 mm. our equipment is continually upgraded with the latest technologies in processing engine valve.

Main Feature

  • Machine Structure

◆  The machine bed is casting iron ( HT250 );

◆  Workpiece feed pneumatic control, automatic loading & unloading;

◆   Quenching by TG-30 high frequency machine;

◆  Set processing time manually according to processing requirement;

◆  Total Power:35KW

  • Loading & unloading Mechanism

◆   With automatic loading & unloading mechanism;

◆  Except for loading & unloading, the rest action should be carried out with the welding;

◆  The frame can meet different size valve and easy to adjust;

◆   When loading & unloading mechanism failure, no material or full on rack, the warning alarm will be ring and automatic cycle will stop;

  • Control System

◆   Adapt Japan Mitsubishi system and servo system, Built-in PLC, With enough spare points;

◆   Operation panel has the total cumulative number, the class cumulative number, cleared, and can set adjustment permissions;

◆  The machine has dust-proof, cooling and dehumidification functions to adapt the working sit environment;

With alarm device;

◆  Feeding stroke is no-contact proximity switch;

  • Location Method

◆  Adjusted cylinder limited control 

Technical Parameter

Before Processing 
Processing RangeHead diameter: 20-50 mm, Stem diameter: 5-10 mm, Length: 70-150 mm
Material 21-4N, 4Cr10Si2Mo, Imported: SUH:3, SUH:35 Hardness: 25~45 HRc
After processing 
Quenching Depth2-5 mm
Quenching Hardness Above 50 HRc
High Frequency
Current 380V
Water pressure 0.15~0.3 Mpa 
Frequency 20~60KHz 
Total Power35 KW 
Cycle time About 5s/piece 



Induction Harden Machine is special purpose machine for engine valve. it is used to process engine valves (inlet valves and exhasut valves) in cars, motorcycles, trucks, and other engine valves.


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