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Ryjrf Coal Combustion Hot Air Furnace Good Quality - China

price: 3000.00 Dollar US$

Principle of work

The furnace combines the combustion with the heat exchange, using the latest indirect heating technology that the heat exchange is taken place at the position of the high temperature in the furnace.

The smoke and the air go into the different channels, without any pollution for the heating.

The heat efficiency rate is high(up to 60-75%).

The temperature increase is fast.

The furn ace is small in size, easy in the installation, reliable in the operation and low in the price(making a comparison with one ton boiler, the price of this System is only half price of the heating system for the boiler.

) Features

The furnace uses the high temperature resistant method so that its life is much longer than the life of the pipe arrangement hot air furnace.

The furnace uses the smoke and air lod to carry out the cleaning.

The heat feature is stable.

Various coal and wood can be used as the fuel.

The furnace is equipped with the air leading device and


Company Contact:


  • Phone: 19012858153

  • Address: 17th Floor, Building 3, Greenland Central Plaza, No.98 Daguan Road, Hangzhou, China, hangzhou , hangzhou , China

  • Email: Email


Published date: May 19, 2026

  • Business Description: Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd is mainly engaged in the R&D, Design, Produce and Trade of Pharmaceutical equipment, Chemical equipment, Laboratory Equipment and so on.

    We are located in Hangzhou city, Zhejiang Province.

    Neighboring Shanghai port, Ningbo port, Hangzhou Xiaoshan Int’l Airport and Shanghai Pudong Int’l Airport, the transportation and environment are excellent.

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