产品简介
The Ceramic Drag Roller has the advantages of high density, high hardness, high wear resistance,acid and alkali resistance, anticorrosion,waterproof, theftproof, long working life etc.
产品详细信息
、Product Description
The Ceramic Drag Roller is the main part of belt Conveyor, Tube is made of Casting powder as the main material,and it is made by high temperature. The ceramic drag roller has the advantages of high density, high hardness, high wear resistance,acid and alkali resistance, anticorrosion,waterproof, theftproof, long working life etc.It plays important role for enterprise such as delaying equipment life, improving productive efficiency,and reducing product cost.It can be widely used in steel,coking, metallurgy,chemical, Thermal power plant industries.
2、Technical Specification
|
Item
|
Unit
|
Index
|
|
Al2O3
|
%
|
30-42
|
|
SiO2
|
%
|
55-60
|
|
Compressive strength
|
Mpa
|
≥160
|
|
Flexural strength
|
Mpa
|
≥90
|
|
Water adsorption
|
%
|
≤0.5
|
|
Abrasion
|
%
|
≤0.13
|
|
Alkali resistance
|
%
|
95.6
|
|
Acid resistance
|
%
|
99.7
|
|
Density
|
G/cm3
|
2.6-2.9
|
|
Hardness
|
Mohs
|
7
|
3、Size
|
Name
|
Size(mm)
|
Name
|
Size(mm)
|
|
Upper drag roller
|
φ89x190
|
Below drag roller
|
φ89x600
|
|
Upper drag roller
|
φ89x240
|
Below drag roller
|
φ89x750
|
|
Upper drag roller
|
φ89x305
|
Below drag roller
|
φ89x950
|
|
Upper drag roller
|
φ89x375
|
Below drag roller
|
φ108x950
|
|
Upper drag roller
|
φ108x375
|
Below drag roller
|
φ108x1150
|
|
Upper drag roller
|
φ108x455
|
Below drag roller
|
φ108x1400
|
|
Upper drag roller
|
φ108x525
|
Below drag roller
|
φ108x1600
|
|
Upper drag roller
|
φ133x335
|
Below drag roller
|
φ133x1600
|
|
Upper drag roller
|
φ133x380
|
Below drag roller
|
φ159x800
|
|
Upper drag roller
|
φ133x405
|
|
|
|
Upper drag roller
|
φ133x460
|
|
|
|
Upper drag roller
|
φ133x530
|
|
|
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