Heat Resistat Annealing Lehr Rollers in The Float Glass Process

• Customization: Available
• Feature: Long Time Materials
• Production Process: Centrifugal Casting
• Model NO.: casting rollers
• Refractoriness (℃): 1580< Refractoriness< 1770
• Shape: Pipe
• Type: Heat-Resistant Material
• Material: Composite Fiber
• Delivery Time: Negotiable
• Trade Term: Fob CIF CNF
• Payment Term: Negotiable
• Transport Package: Customized
• Specification: fiber disc, composite ring
• Trademark: QYD
• Origin: China
• HS Code: 84179090
• Production Capacity: 5000000 PCS/Year
• Package Size: 6000.00cm * 2500.00cm * 1250.00cm
• Package Gross Weight: 3500.000kg

Product Description

Product Description

 

The fiber composite material could be used for various kinds of fiber rollers, ring rollers which are used in steel heat treatment line, glass annealing lehr line, and nonferrous-metal material heattreatment lines(aluminum,copper etc.)

HRF 650 Non-Asbestos Heat-Resistant Roller
-Main Application: Annealing lehr roller series for float galss annealing lehr line.
-Perforance Features:High temperature resistant, hot bending proof, wear proof, fine and smooth in quality, scrach-free on sheet surface, good thermal stability and long service life etc.

HRF650 Non-Asbestos Heat-Resistant Fiber Sheet
-Main Application: Cladding material of float galss annealing lehr roller.
-Performance Feature: High temperature resistant, moderate hardness, low ignition loss, large compression ratio, high spring back, less fiber intensity flexibility loss and could long term used under 500ºC.

Based on that, QYD also creats new composite material used in both glass annealing lehr and nonferrous metal heat treatment line.

Composite Ring
-Main Application: could be long term used in forced air cooling zone below 260ºC in float glass annealing lehr.
-Performance Features: Rings assembled with interval, good structure performance, fast heat dissipation, helpful for galss cooling, the composite material both has the elasticity of rubber and the strength of inorganic material, keep scratch free, light and low cost, high performance cost ratio.
-Achieved state patent No. ZL 2012 2 0025156.1

Graphite Ring
-Main application: could be long term used in zones below 400ºC in float glass annealing lerh.
-Performance features:assembled with interval, good structure performance, fast heat dissipation, helpful for glass cooling, small themal expansion, no deformation, good themal stability, proper hardness, scratch-free on glass, light, low cost high performance cost ratio.

 

Item	Content
Name	Non-Asbestos Fiber Material/ Composite Ring/ Resin Ring/Graphite Ring
Working Temp.	room tempt.-500ºC
Specification	Customized ring diameter
Applicable Industry	Metallurgical, glass etc.

Qingdao Yuanding Group Co., Ltd(Known as QYD). was founded in 1966. it is a comprehensive manufacturing enterprise which was restructured by state-owned enterprises. Headquartered in the Central Business District of Qingdao City. QYD has seven investment holding companies and two manufacturing industrial parks in Qingdao which located in Chengyang and Jimo, covering an area of more than 400000square meter. There are about 1100 employees including 286 engineers and technicians. All the leading products have passed the ISO 9001:2000 international quality system certification. The company has more 300 million RMB of fixed assets, with annual sales reaching 600-700 million RMB.

QYD is a key-legal protection unit and a AAA-level credit enterprise and an advanced collective of building materials industry in Shandong Province, a AAA-level credit enterprise and civilized unit in Qingdao City. Also a winner of the Shandong Quality Management Award.