Quenching Furnace Technical Specifications

Key technical parameters and configuration options for industrial quenching furnaces used in a wide range of heat treatment applications.

 

Item	Specification
Working Temperature	850°C – 1300°C
Temperature Uniformity	±5°C (depending on configuration)
Heating Method	Electric Heating / Gas Heating
Atmosphere Type	Methanol / Nitrogen / Endothermic Gas
Control System	PLC Automatic Control System
Operation Mode	Continuous / Batch
Conveyor Type	Mesh Belt / Roller / Tray / Manual Loading
Cooling Method	Oil Quenching / Water Quenching / Polymer Quenching
Production Capacity	Customized based on product and line design
Chamber Material	Heat-resistant steel / Refractory lining
Insulation Structure	Multi-layer insulation design
Power Supply	Customized (e.g. 380V / 50Hz or per country standard)
Temperature Control Accuracy	±1°C
Process Control	Carburizing / Carbonitriding / Hardening
Quenching Medium Tank	Integrated / External
Automation Level	Semi-automatic / Fully automatic
Safety System	Over-temperature protection / Alarm system
Application	Fasteners, Automotive Parts, Bearings, Mechanical Components

 

 

Quenching Furnace Technical Specifications & Capacity Range

Mesh belt quenching furnace parameters including capacity, power, dimensions and belt width for continuous heat treatment systems

 

Model	Heating Type	Total Power / Heat Value	Length (m)	Belt Width (mm)	Carburizing Capacity (kg/h)	Tempering Capacity (kg/h)
TE-QM-E-1	Electric	220 kW	28.5–30.5	400	80	160
TE-QM-E-3	Electric	450 kW	36.5–38.5	600	320	480
TE-QM-E-5	Electric	650 kW	40.5–42.5	800	720	960
TE-QM-G-6	Gas	76000 kcal/h	44.5–46.5	1000	960	1200
TE-QM-G-7	Gas	125000 kcal/h	49–57	1200	1380	1600

 

 

 

 

 

 

 

 

 

 

 

Packaging And Transportation

Professional packaging and logistics solutions to ensure safe, stable, and on-time delivery of quenching furnace systems.

 

 

Quenching Furnace FAQ

 

1. What is the difference between a quenching furnace and a vacuum quenching furnace?

A standard quenching furnace typically uses controlled atmosphere (such as methanol-based gas) for carburizing and quenching, while a vacuum quenching furnace operates in a low-pressure environment without oxidation, making it more suitable for high-precision parts and materials sensitive to surface contamination.

 

 

2. How do I choose between a continuous hardening and tempering furnace and a batch furnace?

A continuous hardening and tempering furnace is ideal for high-volume, standardized production such as fasteners, while batch furnaces are better suited for flexible production with varying part sizes and processes.

 

 

3. What types of products are best suited for a continuous quenching furnace?

Continuous quenching furnaces are best for:

•Bolts, nuts, screws

•Small automotive components

•Standardized metal parts with consistent geometry
•They are not ideal for large or complex parts requiring individual process control.

 

 

4. When should I consider using a horizontal quench furnace instead of a mesh belt furnace?

A horizontal quench furnace is more suitable when:

•Parts require more stable positioning during heat treatment

•There is a need for improved deformation control

•The product geometry is not suitable for mesh belt transport

 

 

5. What carburizing depth can be achieved with a continuous quenching furnace?

Typically, continuous quenching furnaces are suitable for shallow carburizing applications, generally ≤0.30 mm. For deeper carburizing, a pusher or sealed quench furnace may be more appropriate.

 

 

6. What is the typical production capacity of a quenching furnace?

Depending on the model and configuration, capacity can range from:

•80 kg/h for small systems

•Up to 1600 kg/h for large continuous production lines
•Actual output depends on part size, loading density, and process parameters.

 

 

7. How does a vacuum quenching furnace improve product quality?

A vacuum quenching furnace reduces oxidation and decarburization, resulting in:

•Cleaner surface finish

•Better dimensional stability

•Reduced need for post-treatment cleaning

 

 

8. What are the key factors affecting quenching quality in a continuous hardening and tempering furnace?

Key factors include:

•Temperature uniformity

•Atmosphere control accuracy

•Quenching oil circulation

•Conveyor stability

•Proper control of these factors ensures consistent hardness and minimizes distortion.

 

 

9. What heating options are available for a quenching furnace?

Quenching furnaces typically offer:

•Electric heating (more precise, flexible)

•Gas heating (more energy-efficient for large-scale production)
•The choice depends on energy cost and production scale.

 

 

10. Can a quenching furnace be integrated into a complete heat treatment line?

Yes, most modern systems are designed as part of a full production line, including:

•Pre-cleaning systems

•Quenching tanks

•Tempering furnaces

•Drying and finishing units

•This integration improves efficiency and ensures consistent product quality.

 

We are one of the most professional quenching furnace manufacturers and suppliers in China. With abundant experience, we warmly welcome you to buy high quality quenching furnace made in China here from our factory. Thank you for your interest in our products.

Batch Integral Quench Furnaces, quenching furnace, Batch Hearth Furnace