Furnace Engineering
Reheating & Heat Treatment.
Specialized design and construction of rolling mill reheating furnaces and heat treatment furnaces — run by a technically qualified team of engineers with in-depth knowledge and experience in the field of heat treatment furnace construction.
Overview
Deep Expertise in Furnace Design & Construction
Aiir Dynamics is a professional engineering organization specialized in the design and construction of rolling mill furnaces and heat treatment furnaces. Our technically qualified team brings in-depth knowledge and extensive experience in furnace engineering — from thermal design and refractory selection to combustion optimization and furnace automation.
We offer the entire range of billet and bloom reheating furnaces — pusher type, walking hearth, and walking beam configurations — in top-fired as well as top and bottom-fired designs, with side discharge or end discharge arrangements. Our furnaces operate on multiple fuel types including heavy furnace oil, LDO, HSD, natural gas, LPG, propane, producer gas, blast furnace gas, and pulverized coal.
For heat treatment applications, we design and build bogie hearth furnaces, chamber furnaces, walking beam normalizing furnaces, conveyor tempering furnaces, roller hearth continuous annealing furnaces, bell and pit pot batch annealing furnaces, and specialty furnaces for the automobile, wire, and metal processing industries.
Reheating Furnace
Image placeholder — replace with actual photo
Our Range
Furnace Types We Engineer
Complete range of reheating and heat treatment furnaces for steel, forging, foundry, wire, and metal processing industries.
Billet / Bloom Reheating Furnaces
Complete range of reheating furnaces for rolling mills — from design through construction, commissioning, and heat-up.
Fuel Systems & Flexibility
Furnaces designed for your available fuel type — with multi-fuel options for operational flexibility.
Heat Treatment Furnaces — Steel Plants & Forging
Furnaces for steel plants, forging units, and foundries — bogie hearth and chamber types.
Heat Treatment — Automobile Industry
Specialized heat treatment furnaces for automotive component manufacturing.
Wire Plants & Metal Processing
Continuous and batch heat treatment furnaces for wire, strip, and metal processing operations.
Key Benefits
Why Choose Our Furnace Engineering
Deep Furnace Expertise
Technically qualified team with demonstrated history of furnace design and construction — not general engineers attempting furnace work.
Fuel Flexibility
Furnaces designed for your available fuel — oil, gas, solid fuel, or dual-fuel configurations for operational flexibility.
Complete Range
From 2 TPH to 120 TPH — pusher, walking hearth, walking beam — we cover the entire range of reheating requirements.
Thermal Efficiency
Optimized combustion, recuperator integration, and insulation design for maximum fuel efficiency and minimum operating cost.
Furnace Automation
Complete automation systems — combustion control, temperature management, charging sequence, and energy monitoring.
Lifecycle Support
Refractory relining, burner maintenance, control system upgrades, and performance optimization throughout furnace life.
FAQs
Furnace Engineering FAQ
What furnace capacities can you handle?
We design and construct furnaces from 2 TPH to 120 TPH capacity — covering small forging furnaces to large rolling mill reheating furnaces. Capacity is determined by billet size, target temperature, and throughput requirements.
What is the difference between pusher, walking hearth, and walking beam furnaces?
Pusher furnaces use hydraulic pushers to move billets through the furnace — cost-effective for standard operations. Walking hearth furnaces lift and advance billets on moving beams — reducing skid marks. Walking beam furnaces provide the highest quality heating with minimal billet damage — ideal for high-quality steel production.
Can your furnaces handle multiple fuel types?
Yes. We design furnaces for specific fuel types or dual-fuel operation. Common combinations include HFO+gas or LPG+natural gas, allowing operational flexibility based on fuel availability and cost.
Do you provide furnace automation?
Yes. Complete furnace automation including PLC-based combustion control, SCADA visualization, zone temperature management, billet tracking, energy monitoring, and reporting. Automation ensures consistent heating quality and optimal fuel consumption.
What refractory materials do you use?
We select refractories based on operating temperature, atmosphere, and thermal cycling requirements — including firebricks, castable refractories, ceramic fiber modules, insulation boards, and high-alumina materials. Our refractory designs optimize thermal insulation while ensuring structural integrity.
How long does furnace construction take?
Timelines vary by size and type. Small heat treatment furnaces: 8-14 weeks. Medium reheating furnaces: 14-24 weeks. Large walking beam furnaces: 24-40 weeks. We provide detailed project schedules during the proposal stage.
Need a Furnace Designed & Built?
Share your heating requirements — billet size, throughput, fuel type, and target temperature. Our furnace engineering team will design the optimal solution for your operation.
More from Industrial Systems
Related Solutions
Conveyor Systems
Hot end, cold end & material handling conveyors
Learn MorePackaging & Palletizing
Shrink wrapping, palletizers & end-of-line automation
Learn MoreAnnealing Lehr Systems
Bottle, vial, decorating & float glass lehrs
Learn MoreFurnace Components
Recuperators, charge pushers, ejectors & refractories
Learn MoreProcess Automation & Controls
PLC, SCADA, furnace automation & control systems
Learn More