Product Categories: Steam type and hot water type. Steam type uses steam as the heat source, while hot water type uses high-temperature hot water as the heat source. The selection of the above two types of units is mainly based on the client's heat source conditions and the required outlet air temperature.

I. Names

Air heating unit, industrial hot air blower, mine heater, mining steam heating equipment, hot water type air heating unit, KJZ-40, air heating equipment, heating and ventilation unit, steam type warm air blower, hot water type warm air blower, KJZ-50, KJZ-45, KJZ-40, KJZ-60, KJZ mine heater, KJZ mine air heating unit, KJZ mine hot air unit, mine air heating equipment, air heater, duct heater, duct air heater, duct electric air heater, electric hot air furnace, electric heating unit, coal mine electric heater, coal mine electric heating unit, shaft anti-freezing equipment.

Insulation resistance: ≥0.5MΩ

II. Performance Parameters

Brand: Shiguang  Power: 11 (kVA)  Temperature range: -20℃ to 300℃ 

Custom processing: Yes

Operating voltage: 380V 660V    

Heater type: Air heater            Model: SGRF-30/40/4-Q 

Electric strength: Strong                       Specifications: Can be customized in multiple specifications as required

Continuous service life: 10 years                 Application: Mine ventilation, heating

Dimensions: Can be customized according to customer requirements (m)   

III. Introduction

I. Introduction to Air Heating Units

*This equipment is a heating and ventilation device specifically developed by Shandong Shiguang Industrial Equipment Group Co., Ltd. for industrial and mining enterprises. It features stable performance, long service life, and a high degree of automation.

*The product is divided into two types: steam type and hot water type. The steam type uses steam as the heat source; the hot water type uses hot water as the heat source, with the hot water temperature not lower than 110℃.

*The product is equipped with a control system developed by Shandong Shiguang Industrial Equipment Manufacturing Co., Ltd. It can automatically adjust the outlet air temperature and air volume of the equipment based on changes in ambient temperature, ensuring the comfort and safety of the production environment while saving significant energy consumption.

II. Technical Advantages

  *Due to the extremely low temperatures in mines during winter, freezing can occur, posing production safety risks. Our company developed the air heating unit to address this issue; it is a mine ventilation and heating equipment. The air heating unit can control the ventilation temperature above 2℃, effectively preventing freezing and ensuring production safety.

  *An air heating chamber is set up nearby. The air heating unit is installed in the air heating chamber. The air intake of the air heating unit faces the intake window of the air heating chamber, and the outlet is connected via a duct to deliver the heated air. The automatic control system ensures that the mixed temperature of the hot air and natural intake air is maintained between 2-2.5℃.