Rubber Coating Rolls by Hexin

• Type: Cast Glass Rolling Machinery
• Certification: ISO
• Structure: Horizontal
• Control System: PLC
• Glass Washing Machine Type: Horizontal Glass Washing Machine
• Glass Edging Machine Type: Glass Straight Edging Machine
• Model NO.: Rubber Coating Rolls
• Grinding Head Number: 11
• Condition: New
• Transport Package: by Plywood Case
• Trademark: HEXIN
• Origin: China
• HS Code: 8501109101
• Production Capacity: 50sets

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.

Qingdao Hexin Machinery Co., Ltd. produces furnace bottom rolls,which it adopt the centrifugal casting, precisely casting technology on journal bell mouth, shaft head with forging process. It can be transported with using professional wood packaging to the packing, its excellent quality has won high praise at home and abroad.

The production of rubber rollers is divided into four processes: rubber mixing, roller shell treatment, rubber encapsulation and vulcanization.
The rubber mixing removes the large particles that are not dispersed during mixing and some impurity particles.
Roll shell treatment increases the specific surface area of ??the roll shell surface to increase the contact strength between the roll shell and the base rubber.
According to the use environment and function of the rubber roller, the rubber encapsulation can adopt a one-layer structure, a two-layer structure or a three-layer structure (different levels of rubber have different properties).
The vulcanization time varies from ten hours to sixty or seventy hours depending on the size of the rubber roller and the characteristics of the rubber material.
Mechanical processing of rubber rollers: The vulcanized rubber rollers need to go through machining processes such as turning, grinding, drilling, grooves, etc. according to their use functions, and then undergo visual inspection and dynamic balance testing. They can be delivered to customers after they are fully qualified use.

Item	Rubber Coating Rolls by Hexin
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