Convection Furnace Fans Blades for Heat Treatment Furnaces

• Standard: GB, EN, China GB Code, JIS Code, ASME
• Surface Treatment: Sand Blasted
• Energy Source: Electric Arc
• Material: Stainless Steel
• Type: Braze Welding
• Transport Package: Wooden Case
• Model NO.: HX6223291
• Specification: Customized
• Trademark: HEXIN
• Origin: China
• HS Code: 8514200010
• Production Capacity: 5000 Piece/Year

Product Description

Qingdao Hexin Machinery manufactures a wide range of  fan blades, fan impellers,convection fans, fan impellers and stirring fans for various high temperatures heat treatment furnaces,
 generally according to customers' drawings and we also give some innovative construction solutions as per our many years experience with heat treatment furances.

HEXIN select only the reliable heat resistant materials, like AISI310, Incoloy 800HT, 1.4845, 1.4848, 2.4879, Co40,Co20, etc.,

The application of the fans is to blow and level out the internal atmosphere of heat treatment furnaces, the fans made by HEXIN  can be supplied with machined shafts or hubs, or without. 
The fans can be static or dynamic balanced, as-cast fan hub or fan wheels can be supplied as customers request.
Accoring to many years production experience for fans, HEXIN supplys regular diameters fan blades like 580mm, 630mm, 700mm, and customized diameter up to 1000mm.
The diameter of the fan blade is 580, and the weight is 28KG.
The carburizing furnace fan blade with a diameter of 630 weighs about 35KG.
Pit furnace fan blades with a diameter of 700 and a weight of 39KG.
The above three types of blades are 8 pieces. The small wind blade has 6 blades, the diameter is 390mm, and the weight is about 10KG.
Small fan blades are used in AICHELIN heat treatment furnaces, Ipsen furnaces and Fengdong furnaces. High temperature resistant material with cobalt element added.
Material selection: 1.4848, HK40 material for 900-1100 degrees, 2.4879 grade material for above 1200 degrees.
 

Item	Convection Furnace Fans Blades for Heat Treatment Furnaces
Usage	Large inventory of cast tray patterns and designs used in all furnace types and hearth designs such as batch, continuous, pit & box.
Shapes	Multiple round, square, rectangular, bolted assemblies and reversible tray designs
Specifications	Multiple heat & corrosion resistant alloy compositions available
Technology	Chemical analysis by spectrometer for each heat, PT 100%(liquid penetrant test), VI(visual inspect)100%, dimensional check.
Material	ZG4Cr25Ni20Si2,ZG4Cr25Ni35NbW,2535W2,2848,ZG4Cr28Ni48W5Si2(2848W5),Co20 etc.
Products	Multy purpose  furnace tray Base tray for heat treatment furnace Batch skid trays Cast furnace tray Grids baskets for heat treatment fixtures Investment casting base tray Roller hearth trays Stacking trays Tray Assemblies