Induced draft fan shaft
LAIWU FORGING CO., LTD offers free forgings, shafts and raw materials forgings. Our company is a successful manufacturer and supplier, we devoted ourselves to oil and gas industries, wind energy industries, machinery industries , iron and steel industries and so on for many years. We will provide excellent service and competitive price for you, we are expecting become your long-term partner in China. Our typical customer includes SMS Group, GE, Siemens, Danieli and JIER MACHINE-TOOL GROUP CO.,LTD and other big steel groups.
Induced Draft (ID) fans are used to create a vacuum or negative air pressure in a system or stack. Occasionally, manufacturing spaces are required by specifications to be maintained at a specific negative pressure. Induced draft is also used to identify the combustion process used in large boilers. When mechanical ventilation is supplied to these boilers, the heat transfer rate increases; the boiler can be reduced in size to produce the same amount of energy as natural draft. The induced draft fans used in combustion systems are normally high temperature and extra heavy-duty construction. Induced draft fan shaft is the most important part of fan. It needs to be forged and stronger
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