Industrial High Efficient Air Duct Heater for Warehouse

Short Description:

Air duct heaters are designed to provide efficient, controlled heating for warehouse.They ensure uniform heat distribution, energy efficiency, and safe operation, making them ideal for industrial and commercial applications.

E-mail: kevin@yanyanjx.com

Product Detail

Product Tags

Working principle

Air duct heater is mainly used for air heating in the duct, specifications are divided into low temperature, medium temperature, high temperature three forms, the common place in the structure is the use of steel plate to support the electric pipe to reduce the vibration of the electric pipe, the junction box is equipped with overtemperature control device. In addition to the control of the overtemperature protection, but also installed between the fan and the heater, to ensure that the electric heater must be started after the fan, before and after the heater added a differential pressure device, in case of fan failure, the channel heater heating gas pressure generally should not exceed 0.3Kg/cm2, if you need to exceed the above pressure, please choose the circulating electric heater; Low temperature heater gas heating higher temperature does not exceed 160℃; Medium temperature type does not exceed 260℃; High temperature type does not exceed 500℃.

Technical Parameters

Parameters Specification range

Power 1kW～1000kW (customized)

Temperature control accuracy ±1℃～±5℃ (higher accuracy optional)

Maximum operating temperature ≤300℃

Power supply voltage 380V/3N~/50Hz (customized other voltages)

Protection level IP65 (dustproof and waterproof)

Material Stainless steel heating tube + ceramic fiber insulation layer

Technical Date Sheet

Product details display

Composed of electric heating elements, centrifugal fan, air duct system, control system, and safety protection

1. Electric heating element: core heating component, common materials: stainless steel, nickel chromium alloy, power density is usually 1-5 W/cm ².

2. Centrifugal fan: drives air flow, with an air volume range of 500~50000 m ³/h, selected according to the volume of the drying room.

3. Air duct system: Insulated air ducts (material: stainless steel plate+aluminum silicate cotton, temperature resistant to 0-400 ° C) to ensure efficient heat transfer.

4. Control system: contactor control cabinet/solid-state control cabinet/thyristor control cabinet, supporting multi-stage temperature control and alarm protection (over temperature, lack of air, overcurrent).

5. Safety protection: Overheating protection switch, explosion-proof design (Ex d IIB T4, suitable for flammable environments).

Product Advantage

1.Authentic materials, simple and elegant appearance; The product is carefully selected, with a simple structure, small size, light weight, high mechanical performance and strength;

2.The product has stable performance, simple operation, low cost, easy installation, and convenient maintenance;

3.The product structure design is reasonable and can be customized according to the drawings;

4.Multiple specifications, quality assurance.