300KW Electric Duct Hot Air Heater

Product Description

Electric Duct Heater
is designed for process temperature control up to 600℃, Electric Duct Heaters are custom designed for non-pressurized air-heating systems.

Electric Duct heaters are an assembly of heating elements mounted in a frame or duct. The individual heating elements are removable through the housing of the assembly, which eliminates the need to pull the complete heater from the ductwork. Being the most easily adaptable heating solution, they are easily installed in applications requiring a wide range of temperature of flowing air. Duct heaters can be equipped with a temperature control system.

► APPLICATIONS

Non-pressurized air-heating
Forced Air Heating
Air preheating

► TYPES

Tubular Heating Elements
Finned Tubular Heating Elements

► FEATURES

All welded construction
Quite easy to mount
Terminal enclosures available for easy wiring
Functional test of system prior to shipment
Highly customizable to meet specifications

► CONTROL

Digital temperature controller
SSR or SCR power controllers
Heat ON/OFF switch
Audible and visible alarm indicators
Control Accuracy: ±1°C
3∼3000KW input power supply to your specifications
Temperature recorder (optional)
PLC with HMI(touch panel) (optional)
Programmable temperature controllers (optional)

► SAFETY PROTECTION

Over Temperature Alarm, Automatic Interlock Protection

► SPECIFICATIONS

Model	Heating Capacity	Heating Area Dimensions	Inlet/Outlet Size	Overall Dimensions
EHA100	100KW	L1000×W700×H700 mm	Φ500/Φ500 mm	L1600×W900×H1500 mm
EHA150	150KW	L1200×W700×H700 mm	Φ500/Φ500 mm	L1800×W900×H1500 mm
EHA200	200KW	L1200×W800×H800 mm	Φ500/Φ500 mm	L1800×W1000×H1600 mm
EHA250	250KW	L1350×W800×H800 mm	Φ600/Φ600 mm	L1950×W1000×H1600 mm
EHA300	300KW	L1500×W800×H800 mm	Φ600/Φ600 mm	L2100×W1000×H1600 mm
EHA350	350KW	L1500×W900×H900 mm	Φ700/Φ700 mm	L2100×W1100×H1700 mm
EHA400	400KW	L1500×W1000×H1000 mm	Φ700/Φ700 mm	L2100×W1200×H1800 mm
EHA450	450KW	L1600×W1000×H1000 mm	Φ800/Φ800 mm	L2200×W1200×H1800 mm
EHA500	500KW	L1700×W1000×H1000 mm	Φ800/Φ800 mm	L2300×W1200×H1800 mm
EHA550	550KW	L1800×W1000×H1000 mm	Φ800/Φ800 mm	L2400×W1200×H1800 mm
EHA600	600KW	L1900×W1000×H1000 mm	Φ900/Φ900 mm	L2500×W1200×H1800 mm
EHA650	650KW	L2000×W1000×H1000 mm	Φ900/Φ900 mm	L2600×W1200×H1800 mm
EHA700	700KW	L2100×W1000×H1000 mm	Φ900/Φ900 mm	L2700×W1200×H1800 mm
…	…	…	…	…

Notes: For more models, please contact us. The unit could be entirely bespoke, we can design and tailor heating capacity, etc. to your specification.