Introduction of Hot Air Circulation Drying Oven
The hot air circulation drying machine is a kind of plate type drying machine and can be assembled and disassembled, it adopts steam and electricity as a heating source, equipped with low noise, high temperature resistant axial flow fan and automatic temperature control system, the whole cycle system is fully enclosed which makes the heating efficiency from traditional heating house 3-7% increase to the current 35-45%,the highest thermal efficiency can reach to 70%.the successful design of hot air circulation drying oven is not only save a lot of energy but also bring much economic benefits, widely used in many industries like pharmaceutical, chemical, food, light industry, etc.
Remarkable Feature of Hot Air Circulation Drying Oven
★ Most of the hot air is circulated in the oven, high thermal efficiency, and energy saving.
★ Positive draft function with an adjustable plate to separate air enables the materials to be dried evenly.
★ Wide selection of heating source such as steam, hot water, electronic, far infrared and so on.
★ Low noise, balanced running, automatic temperature control, convenient installation and maintenance.
★ Wide application range, a variety of materials can be drying, one kind of general drying equipment.
★ Made of high-quality materials: carbon steel, aluminum alloy, stainless steel, product final water content<1%.
Fruit Drying Machine Working Principle
⊙ The hot air circulation drying oven is the use of steam and electricity as a heat source, is heated by a heater, a lot of hot air is circulated in the oven, through continuous supply of fresh air from air inlet into the oven, and then discharge from wet exhaust outlet, thus increasing the heat transfer effect, so that the inside material moisture gradually reduced.
⊙ Temperature: if heated by steam 50-140℃ and the highest temperature is 150℃. If heated by far infrared 50-350℃.
⊙ Common vapor pressure: 0.02-0.8mpa, Drying plate size: 640*460*45mm.
Hot Air Circulating Drying Oven Application
⊙ This hot air circulating drying oven is tray mode intermittent universal drying equipment which is high in utility, widely used in medicine, chemical industry, food industry, light industry, electronics, and other fields.
⊙ It can be used to dry all kinds of things, such as original medicine, medicine package bottle, color, dyestuff, vegetables, fruits, food, electrical apparatus element, paper, leather, wool and so on.
Hot Air Circulation Drying Machine/Fruit Puree Drying Machine Working Video