Charge and Discharge End Rollers for Reheat Furnace

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.
Charging and Discharging roll, are produced by static casting method, machining, heat treatment.
Some also call it cantilever rolls.
Cantilever roll is an indispensable processing equipment in the steel plate smelting production process. In order to ensure the requirements of steel plate production, the cantilever roll also has high requirements for use. Cantilever rolls are one of the important components for supporting and transporting slabs in metallurgical equipment, and they are widely used in steel plate continuous casting and rolling production lines.
The structures of the rollers and work rollers on the existing conveying cantilever rollers generally adopt integral forging, casting and welding, alloy seamless welding and other structures. During the working process of the rollers, due to the different working conditions of the upper roller body and the roller shaft , therefore, the performance requirements are different;
but the heat-resistant roller table of the existing structure is an integral or welded structure, and the material properties of each part are the same or similar, which cannot meet the performance requirements of each part of the production needs at the same time. , which leads to a shorter life of the wear-resistant roller table, frequent replacement, and higher production costs.
Charge and discharge end rollers made of 1.4848 and AISI 310S
The picture shows the charge and discharge end rollers produced last week, made of 1.4848 and AISI 310S, mainly produced using centrifugal casting, static casting and other processes.
It is divided into two size specifications: Ø 427 * 2163mm/Ø 427 * 2613mm, with weights of 230kg/267kg respectively.
The hoist roller is used for water-cooled transmission. This batch of hoist rollers has passed various inspections such as water pressure testing and has been packed and shipped.

Item	Charge and discharge end rollers made of 1.4848 and AISI 310S
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