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Alumina ceramic cylinders are widely used in the precision processing and deep processing of thick and hard materials in different types of ceramics, enamel, glass, chemical and other factories due to their excellent characteristics such as high strength, high hardness, high wear resistance, large specific gravity, small volume, high temperature resistance, corrosion resistance, and low pollution. This is particularly similar to aluminum oxide ceramic balls, which are grinding bodies of fine crushing equipment such as ball mills, can mills, and vibration mills, the crushing and grinding efficiency and wear resistance are also better than ordinary pebbles or pebbles. Porous stone has a shape, a strange stone, resembling a monster, with perforations throughout its body. Refractory ceramics are low-grade clay sintered materials with high water absorption, such as bricks and tiles; Porcelain is a sintered body made of feldspar ceramic clay and clay as raw materials, with high strength and low water absorption, such as bowls, plates, etc. Oxidized pickaxe ceramics are white in color and yellow or gray when containing impurities. They generally contain HfO2 and are difficult to separate. However, alumina ceramic cylinders are generally more expensive than alumina ceramic balls.

The normal diameters of alumina ceramic cylinders are φ 15, φ 20, φ 25, φ 30/40/50/60. The thickness can be adjusted according to the diameter. In addition to the normal size, the thickness on the alumina ceramic lining plate can be adjusted φ 17.5 φ 22.5 φ Ceramic caps of grade 23.5 can also be used as cylinders.

 

 

 

Alumina ceramic cylinders have high hardness and excellent thermal stability. It has excellent wear resistance and high temperature resistance, and can withstand extreme working conditions. In addition, alumina ceramic cylinders also have good insulation performance, corrosion resistance, and low thermal conductivity.

Due to its excellent performance, alumina ceramic cylinders have been widely used in many fields. In the mechanical industry, alumina ceramic cylinders are commonly used in the manufacturing of components such as bearings, seals, and grinding tools. In the field of electronics, it is used in the manufacturing of components such as insulation layers and bases for electronic devices. In addition, alumina ceramic cylinders are also applied in multiple fields such as chemical industry, machine tool manufacturing, and medical devices.

 

 

 

Item	92 Series	95 Series	99 Series
Al2O3 (%)	>92	>95	>99
Bulk Density (g/cm3)	>3.62	>3.65	>3.83
Water Absorption (%)	<0.01	<0.01	<0.01
Hardness (Mohs)	9	9	9
Self-wear Rate (24H)	<0.01%
Max. Operating Temp	1800°C
Crushing Strength	>520KN
Bending Strength (Mpa)	>255	>275	>300

 

 

Diameter, D	Ø20	Ø25	Ø30	Ø35	Ø40	Ø50
Plane 45° chamfer	Height	10-25	20-30	30-35	35-40	40-45	50-55
Arc round chamfer	Height	10-25	20-30	30-35	35-40	40-45	50-55

 

 

1. Mainly used in ceramic, glaze, paint, zircon silicate, aluminum oxide, quartz, silicon carbide, talc, lime carbonate, kaolin, titanium and other materials grinding and mechanical equipment accessories.

2. Metallic minerals like copper, silver, nickel, gold, Zinc etc.

3. Non-metallic minerals like Calcium Carbonate, kaolin clay, zirconium silicate, TiO2 and other minerals.

4. White pigments, coatings, paints, inks etc.

5. Recommend to be used in stirred mill and ball mill.

 

 

Packing: 25kg/PP-bag, 20-25MT/20'FCL.

Notes: Made and packed according to your requirement

 

 

 

1 Can you provide free samples?

Yes, we can provide it, please send us specific needs, we will choose the right product sample

2 What is the payment method

30% paid for deposit by T/T after palcing order,the balance to be paid before shipment.

3 The MOQ is?

MOQ is usually 1 ton, special products can be coordinated with each other.

 

'Quality initially, Honesty as base, Sincere company and mutual profit' is our idea, in order to create repeatedly and pursue the excellence for 64*190*390mm PU-Ceramic Liner with Steel Backing. Our company has won the trust and support of the majority of users. Excellent quality, competitive prices, prompt delivery and dependable service are guaranteed Kindly let us know your quantity requirement under each size category so that we can inform you accordingly.

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