Tunnel Kilns & Pusher Furnaces
Pusher Type Hardening / Tempering Furnace
Universal pusher furnace for hardening, tempering & isothermal annealing.
Also known as: Pusher furnace, Universal furnace, Continuous pusher hardening furnace, Isothermal annealing furnace
Overview
The Pusher Type Hardening / Tempering Furnace is designed and built by Trimurti Furnace in Nashik, India, for normalising, hardening, stress relieving and isothermal annealing. It is offered with a loading capacity of 2500 kg. Capacity can be changed as per your requirement. Each furnace is engineered to the customer's parts and throughput by Trimurti Furnace Pvt. Ltd., an ISO 9001-certified manufacturer since 1991.
Also referred to as a universal furnace — a pusher-type continuous line for normalising, hardening, stress relieving, isothermal annealing and annealing of medium to heavy charges. A hardening furnace, oil quench tanks and an isothermal tempering chamber are linked by pusher tables, transfer tables and overhead tray lifters, so trays move through the whole cycle mechanically.
Engineering Perspective
Fewer moving parts in the line. Fewer things that can break.
The pusher concept is intentionally simple — load in, push through, unload — and the simplicity is the engineering point. No belt to wear, no chains to stretch, no rollers to seize. That's why pusher lines outlast every other continuous design in heavy-charge work.
- Heavy-duty pusher for 2500 kg charges
- Five process modes from one machine
- Designed for 24/7 production environments
Control System
Control & Monitoring
Live temperature, atmosphere, and belt-speed readouts across every zone — with alarms and batch logging.
Applications
Built for these processes
- Normalising
- Hardening
- Stress relieving
- Isothermal annealing
- Annealing
Key Features
What sets it apart
- Two quench tanks with agitation pipelines, nozzles and internal tray-quenching frames
- Chain-driven transfer table carries trays from hardening to tempering
- Overhead tray lifters driven by geared motors
- Isothermal middle door between chambers
- Tray tilter on a common base frame for unloading
Questions
Pusher Type Hardening / Tempering Furnace — FAQ
Who manufactures the Pusher Type Hardening / Tempering Furnace in India?
Trimurti Furnace Pvt. Ltd. designs and manufactures the Pusher Type Hardening / Tempering Furnace in-house at its works in Ambad MIDC, Nashik, with a further plant at MIDC Chakan, Pune, Maharashtra. The company has built industrial furnaces since 1991, is ISO 9001 certified and has exported furnaces since 2005.
What else is the Pusher Type Hardening / Tempering Furnace called?
It is also known as pusher furnace, universal furnace, continuous pusher hardening furnace and isothermal annealing furnace. Trimurti Furnace builds it in Nashik, India.
What loading capacity does the Trimurti Pusher Type Hardening / Tempering Furnace handle?
2500 kg. Capacity can be changed as per your requirement. Chamber size and heating load are engineered to each customer's parts and throughput.
What is the maximum temperature of the Pusher Type Hardening / Tempering Furnace?
Tempering chamber: Isothermal, with two circulation fans.
What is the Pusher Type Hardening / Tempering Furnace used for?
It is used for normalising, hardening, stress relieving, isothermal annealing and annealing, and is part of Trimurti Furnace's range of tunnel kilns & pusher furnaces.
How is the Pusher Type Hardening / Tempering Furnace heated?
Electric or oil-fired.
Does Trimurti Furnace provide installation, service and spares for the Pusher Type Hardening / Tempering Furnace?
Yes. Every furnace is installed and commissioned by Trimurti engineers, with operator training and annual maintenance contracts. Spares such as heating elements, radiant tubes, thermocouples, oxygen probes, retorts, mesh belts and refractory are supplied for furnaces already in service.
How do I get a quotation for the Pusher Type Hardening / Tempering Furnace?
Send an enquiry through the website, call or WhatsApp +91 91300 53323, or email info@trimurtifurnace.com. Share your parts, material, process and throughput, and Trimurti's engineers respond within one working day.
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