
Push Rod Tempering Furnace
The furnace is specially designed for continuous mass production of metal components after quenching processes. Through controlled reheating at a specific temperature, the furnace reduces internal stress, improves toughness, enhances dimensional stability, and optimizes the mechanical properties of metal parts.
Danyang Dingfeng Industrial Furnace Co., Ltd. is one of the most reliable manufacturers and suppliers of push rod tempering furnace in China. If you're going to wholesale durable push rod tempering furnace made in China, welcome to get pricelist from our factory. All customized products are with high quality and low price.
Product Definition
A Push Rod Tempering Furnace is a continuous industrial heat treatment furnace that uses a push rod conveying system to transport workpieces through different heating and cooling zones for tempering treatment.
The furnace is specially designed for continuous mass production of metal components after quenching processes. Through controlled reheating at a specific temperature, the furnace reduces internal stress, improves toughness, enhances dimensional stability, and optimizes the mechanical properties of metal parts.
Working Principle
Workpieces are loaded into trays, fixtures, or directly onto the conveying platform.
The push rod mechanism continuously pushes the workpieces into the furnace chamber at a preset interval.
Heating elements or gas burners raise the furnace temperature to the required tempering range.
The intelligent control system regulates temperature, pushing speed, and soaking time automatically.
The workpieces move progressively through multiple heating zones for uniform tempering treatment.
After heating, the products enter the cooling section for controlled cooling.
Finished products are automatically discharged from the furnace outlet.
The system of Push rod tempering furnace ensures stable production rhythm and high process consistency.

Features
Continuous Mass Production
Ideal for high-volume processing of small components, offering a consistent and uninterrupted production flow.
Excellent Temperature Uniformity
Equipped with forced hot air circulation fans in each zone to ensure even heat distribution around the workpieces (typically within ±5℃).
Energy Efficient
Features high-quality insulation linings and efficient heating systems to minimize energy consumption during long-term continuous operation.
Automated Operation
The pusher mechanism and tray transfer are highly automated, significantly reducing labor costs and improving operational safety.
Versatile Applications
Suitable for a wide range of parts, including fasteners, bearings, small gears, and stamped components.
Protective Atmosphere (Optional)
Can be equipped with a sealed atmosphere system (e.g., Nitrogen) to prevent oxidation and achieve a bright surface finish.
Applications
Push rod tempering furnaces are widely used in automotive, bearing, fastener, tool, chain, hardware, and machinery manufacturing industries.
Fastener Manufacturing
Bulk tempering of bolts, nuts, screws, and rivets.
Bearing Industry
Heat treatment of bearing rings, rollers, and cages.
Automotive Parts
Tempering of small engine components, transmission parts, springs, and clips.
Hardware & Tools
Stress relieving and tempering of hand tools, drill bits, and small machined parts.
General Machinery
Batch tempering of small castings and welded assemblies.
Customization Capabilities
Dingfeng Industrial Furnace provides comprehensive customized solutions according to customer production requirements.
- Customized furnace dimensions
- Multi-zone heating systems
- Adjustable push rod transmission systems
- Automatic feeding and unloading devices
- Protective atmosphere configurations
- Energy-saving heating systems
- PLC touch-screen intelligent operation
- Continuous production line integration
- Remote monitoring and data recording
- Fully automatic production solutions
- Special fixture and tray designs
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