Alloy Casting Roller for Furnace

• Condition: New
• Certification: CE, RoHS, GS, ISO9001
• Standard: DIN, ASTM, GB, ANSI
• Customized: Customized
• Material: Alloy
• Application: Cgl (Continuous Hot DIP Galvanizing Line),Plating
• Model NO.: alloy casting roller for furnace
• Surface Roughness: Ra6.3
• Machining Tolerance: +/-0.01mm
• Transport Package: Wooden Case
• Specification: Outer diameter: 55mm-2000mm or customized
• Trademark: HEXIN
• Origin: China
• HS Code: 85149090
• Production Capacity: 5000pieces/Year

Product Description

Qingdao Hexin Machinery Co., Ltd. are professional Centrifugal Casting Sink Roll for Continue Galvanizing Line, Centrifugal Casting Sink Rolls, Centrifugal Casting Rolls, Stabilizer rolls, Furnace rolls for plate heating furnace,  Rolls for CAL, Water cooled rolls, Coated rolls manufacturer from China.

The cantilever roll discharged from a steel rolling heating furnace. 
We produce cantilever roller with high temperature resistant alloy steel of nickel chrome alloy , like material: ASTM A351 HK40, 1.4848, 2.4879,1.4852.
It consists of a blind plate, a roller sleeve, a support plate, a shaft and a water inlet pipe. The roll sleeve is an integral structure. The same ends are respectively welded with a blind plate, a support plate and a shaft. The water inlet pipe enters the roller sleeve through the central hole of the shaft and the support plate. Because the utility model has the advantages of simple structure, easy manufacture, low cost and long service life, the utility model is suitable for the use of each steel rolling heating furnace. But how to choose a good cantilever roller, its material, manufacturing process, performance and life are all important factors we need to consider.
It relates to the improvement of the structure of a cantilever roller head on a walking furnace. The roller head includes a roller head and a roller shaft. The roller head sleeve is provided outside the roller shaft, and further includes a positioning sleeve and a positioning pin; the positioning sleeve is provided between the roller head and the roller shaft, and the positioning sleeve is fixed. Connected to the roller shaft; an axial positioning pin hole is provided between the outer surface of the inner end of the positioning sleeve and the inner surface of the inner end of the roller head, and the positioning pin is provided at the positioning A pin hole; the roller head is fixed circumferentially relative to the positioning sleeve; a step hole is provided at the edge of the inner port of the roller head, the retaining ring is provided in the step hole, and the inner surface of the retaining ring Fixedly connected to the roller shaft; so that the retaining ring is axially fixed relative to the roller shaft
 

Item	alloy casting roller for furnace
Process	Centrifugal/spun casting method for roll body, precision casting of assembly shaft head.
Material	316L,316,HK,HT,HU,HP,HH,ZG40Cr25Ni20Si2,ZG14Ni32Cr20Nb,ZG45Ni48Cr28W5Si2.
Application	The heat treatment furnace roll are usually used for normalizing furnace and hardening furnace, under the hydrogen nitrogen protective environment, Furnace temperature is about 900 ºC. CGL (Continuous hot dip galvanizing line),Plating aluminizing line, Plating silicon line.
Specifications	Outer diameter: 55mm-2000mm Length: as per your request
Test	Chemical analysis by spectrometer for each heat,eddy current test,pressure test ,thickness test , PT 100%(liquid penetrant test),VI(visual inspect)100%,dimensional check.
Products	Sink rolls Stabilizer rolls Furnace rolls for plate heating furnace Rolls for CAL Water cooled rolls Coated rolls

About us

Qingdao Hexin Machinery Co., Ltd. is professional for manufacturing, sale and research of high temperature alloy centrifugal cast tube, Heat resistant steel precision castings and sand mold casting.
The main products are: Ethylene cracking furnace furnace tube, reformer furnace tube, all kinds of casting alloy elbow, casting tube sheet, hook, hanger, bracket and other heat resistant casting products. Furnace rollers, radiant tubes, sink roll, stabilizing roll, support arm and sleeve and other heat resistant alloy used for continuous galvanizing line(continuous annealing line), all kinds of heat treatment fixtures used for heating processing equipment, like tray, basket, fan and so on. Widely used for famous brand heat treatment equipment, such as IPSEN, AICHELIN, FONTON, etc.
We committed to the strict quality control and strictly implement ISO9000 series quality management system, Ensure the castings in each process of each station "zero defect" production, Quality has won the acceptance of customers at home and abroad.
Welcome to view our website: hexinmachineryqd.en.made-in-china.com