Sink Roll for Bath Roll Equipment

• 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.: Sink roll for bath roll equipment
• 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.

Sinking roller:
The sinking roll is used in the zinc pot system of the galvanizing line. The continuous galvanizing process is completed through the three-roller and six-arm zinc pot system. The sinking roll is a passive roll in the zinc pot. The role of the sinking roll is to realize the strip steel in the zinc pot The inner steering and ensure the stable operation of the strip. The sinking roll is a device in which the strip enters the zinc liquid in the zinc pot through the furnace nose for galvanizing, bypasses the sinking roll and exits the zinc pot, and then enters the alloying furnace or cooling stage through the stabilizing roll and air knife.
The sinking roller is always immersed in the molten high-temperature aluminum-zinc liquid. It does not have any transmission mechanism. It is a passive steering roller, driven by the friction between the strip and the roller surface, and plays the role of tensioning the strip.
The sinking roller produced by Qingdao Yuanding is not easy to deform and ligate in the zinc pot, and has strong corrosion resistance. The body of the sinking roller adopts centrifugal casting, and the combined shaft head adopts a static casting process, which has good heat resistance and corrosion resistance. The main materials of the sinking roller are 316L, 317L and Cr22Ni4.

 Qingdao Hexin has many years of mature experience in the production of galvanizing line sinking rolls. The company has improved the surface grooves of sinking rolls to improve the defects such as roll marks and slagging of strip steel sinking rolls in the production of galvanizing lines. With excellent product quality Obtained customer approval.
The sinking rolls and stabilizing rolls for galvanizing line produced by Qingdao Yuanding have made a major technological breakthrough in the industry. The new material ML-2, which was jointly developed by the company and authoritative partners, overcomes the shortcomings of sinking rolls, short service life of stabilizing rolls, and severe corrosion.
 

Item	Sink roll for bath roll equipment
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