Industrial Air Heaters
For process heating, drying, production lines and plastic processing — and as a clean, controllable alternative to LPG-based heating where temperature stability, airflow consistency and application fit matter.
Durel helps industrial buyers choose the right air heater for their process, temperature range, airflow requirement and operating environment. Whether the requirement is for drying, process heating, production-line heating or plastic processing, our team can guide you to the most suitable solution for the job.
Precise Temperature Control
Choose the right industrial air heater for controlled, repeatable process heat across a wide temperature range.
Stable Airflow for the Task
From compact inline heating to continuous high-volume production use, the heater can be matched to the application and duty cycle.
Right Power & Configuration
Get support choosing the right kW rating, voltage and control mode based on your process to improve efficiency.
Service & Technical Support
Backed by technical expertise, consultation and after-sales support for industrial users across India.
Share your process, temperature and airflow requirement to get the right industrial air heater recommendation.
Request Quote or Application Support
Share your basic details so the Durel team can contact you with the right air heater recommendation.
Common Applications
Industrial air heaters are selected where controlled heat, airflow stability and process suitability matter more than a generic heating source.
Drying & Curing
Suitable for moisture removal, drying lines and curing processes where consistent, controllable heat is required.
Process Heating
A practical choice for inline air heating, pre-heating and maintaining stable process temperatures in production.
Production Line Heating
Useful for production and assembly lines where heated air needs to be applied with precision and repeatability.
Plastic Processing & Forming
Suitable for thermoforming, shrinking, activation and finishing processes that depend on controlled hot air.
Industrial Air Heaters
Durel offers industrial air heater options from compact inline units to heavy-duty re-circulation heaters. The right choice depends on temperature range, airflow, kW rating, voltage and the process the heater needs to serve.
DAH15
Micro heater 550-770W, 120/230V, 650°C max, ultra-compact Φ21.5mm design.
DAH30
Compact heater 2-3.3KW, multi-voltage, 650°C, fixed power, G3/8" thread.
DAH30D/30S
Digital heater 2-3.3KW, multi-voltage, 650°C, potentiometer control.
DAH2000
Modular heater 1-3.3KW, multi-voltage, 650°C, S/L versions, 3 control modes.
DAH4000
High-power heater 2-5.5KW, multi-voltage, 650°C, Φ50mm body, G1" thread.
DAH50
Heavy-duty heater 4.5-10KW, multi-voltage, 650°C, Φ62mm, industrial use.
DAH6000L
Extended heater 4.5-10KW, multi-voltage, 650°C, 366mm length, Φ92mm body.
DAH6000S
Compact heater 4-9KW, 3-phase, 650°C, space-efficient high-power design.
DAH5000
High-temp heater 5-11KW, multi-voltage, 600/900°C, X/Y series available.
DAH8000
Re-circ heater 5-11KW, multi-voltage, 600/900°C, closed-loop X/Y series.
DAH10000
Heavy re-circ 5.5-18KW, 3-phase, 600/900°C, X/Y series industrial capacity.
DAH20000
Industrial heater 15-24KW, 3-phase 400V, 600/900°C, X/Y mega-scale capacity.
DAH25000
Ultra heater 15-29KW, 3-phase 400V, 600/900°C, X/Y ultra-high capacity.
DAH30000
Maximum heater 15-60KW, 3-phase 400V, 600/900°C, flagship X/Y series.
Why Choose Durel
When industrial buyers choose Durel, they get more than a product. They get guidance based on process need, application fit and the practical realities of industrial use.
Solution-Led Recommendation
Get guidance based on the actual process requirement instead of selecting a heater only by price or basic specification.
Application & Configuration Guidance
Durel helps match the heater, power rating and control setup to the process it is meant to serve.
Industrial Buying Support
Support for commercial buyers, contractors and industrial teams that need clear guidance and faster response.
Need Help Choosing the Right Industrial Air Heater?
Tell us your process, temperature and airflow requirement, and our team will help you shortlist the right heater for your work.
Closer to Your Site. Faster When You Need Us.
Wherever your fabrication unit, plant, project site or industrial operation is located, Durel’s growing presence across India helps deliver quicker coordination, stronger technical reach and more dependable commercial support.
With a strong head office foundation in Chennai and branch coverage across key industrial regions, we stay better connected to customer requirements, project timelines and service expectations across the country.
Frequently Asked Questions
How do I know which air heater is right for my application?
Can you help with power rating and control selection?
Are industrial air heaters suitable for drying and process heating?
I am not sure whether I need a compact unit or a heavy-duty heater. Can you help?
Can I enquire even if I do not know the exact model name?
Do you support industrial users across India?
Industrial Air Heaters · Commercial Enquiries · Faster Technical Response