Ceramic Radiant Tube Heater
HEXIN supply various radiant tubes made by centrifugal casting method, like U type, W type, Straight type, P type ,etc., and the inner ceramic tube heaters.
Qingdao Hexin Machinery is producing high quality Radiant Tube Heater for the application of radiant tubes, which is also called Bundle Rod Heater.
The HEXIN electric radiant tubes heater , or bundle rod consists of heat-resistant alloy tube in which heating element are attached or embedded into ceramics.
The radiant tubes heaters are commonly used in the steel industry and put into radiant tube, thus why it is called radiant tube heater;
The inner core of the electric heating radiant tube is composed of a resistance wire welded at the ends of the U-shaped axial arrangement and a ceramic support frame.
There is no shield between the inner core and the outer protective sleeve, and the heat dissipation is good.
The electric heating radiant tube with a rated working temperature of 1000 degrees, the resistance wire is made of Cr20Ni80 or 0Cr21Al6Nb, and the surface working temperature can reach 1200 degrees.
The maximum working temperature of the electric heating radiant tube with this material can reach 1000 degrees, and the support frame is made of high aluminum ceramic parts.
The outer protective sleeve is a cold-drawn seamless thin-walled heat-resistant steel pipe made of 1Cr25Ni20Si2 or 1Cr25Ni35Si2.
HEXIN Machinery produces various OEM wear and corrosion resistant components for the cement, lime, coal, shot blast machines,and iron Ore industries.
The castings HEXIN made generally are made from special irons and manganese steels, which are critically used in the sectiors of cement manufacturing,coal mining (surface and underground), copper smelting,crushers direct reduction of iron (DRI)
Iron ore manufacturing,Lime manufacturing. All the castings manufactured at HEXIN go through strict quality checks at all stages before being supplied to customers.
Contact Us
Tel.: 0086-532-6777 5336
Fax.: 0086-532-8898 7192
skype: zhishuai.liu Email: info@hexinmachinery.com
Office address: Rm 1402-1403, Excellence Bldg, No.128 Yanji Rd, CBD,Shibei Dist, Qingdao, Shangdong 266000, China