drying paddy, wheat, barley, oil seeds, maize, soya bean and pea, etc., and are also workable for drying rice seeds. General Description: ... in drying paddy, wheat, barley, oil seeds, maize, soya bean and pea, etc., and are also workable for drying rice seeds. In ... addition, the combustion furnace can provide clean hot air for heating sunlight glasshouses, ...