+86-0411-82741622     gaoteng@gtdl.com.cn
chinese Microcrystalline Alumina Beads manufacturer
Product name: Microcrystalline alumina beads
Normal Size: 6mm,8mm,10mm,13mm
Package: 25kg bags with pallet
Sample: Free sample available
MOQ: 1 Ton
Delivery: Within one month after confirming order

We create, buy, possess, and function hydroelectric plants, wind generators, solar farms, and energy reservoirs at a corporate level. Manual silex lining, silica pebles, 68% Alumina bricks, 80% Alumina Balls, Furthermore, extra after-sales service is available such as lifetime maintenance at a reasonable cost and spare parts supply.

Product introduction: 

Microcrystalline alumina beads are a new type of grinding medium that can replace ordinary ceramic beads. They have the characteristics of low wear, high hardness, high temperature resistance, corrosion resistance, and no pollution. Suitable for large mixers, peeling machines, milling machines and other high-speed ball milling equipment.

Technical indicator:


Microcrystalline alumina beads









Vickers hardness

≥12GPa, HV5


≤1.6g/kg.h (Quickly grinding(1000g alumina balls + 500ml water, ball mill volumn:1000ml, rotating speed: 400r/min))

Crushing strength


HS Code


Available Size


microcrystal alumina ball for grinding
microcrystal alumina ball for grinding

Application field:

application field of microcrystal alumina ball
        Ceramic industry       Painting industry     Non-metallic mine  Battery raw materials

Product feature and advantages:

Microbeads have excellent characteristics such as high strength, high hardness, high wear resistance, large specific gravity, small size, high temperature resistance, corrosion resistance, and no pollution.

  • The high purity of the microbeads has no effect on the quality of the ground materia

  • The high specific gravity of micro-beads can greatly improve the grinding efficiency, reduce the grinding time, and effectively increase the effective volume of the ball mill, thereby increasing the amount of grinding materials added

  • The wear of the microbeads is low, which can greatly prolong the service life of the grinding body

  • Microbeads have the characteristics of high temperature resistance, acid resistance, alkali resistance and corrosion resistance


processing of microcrystal alumina ball

Delivery details:

Package Details


25 kgs bags with pallet

Size :

1m x 1m x 0.1m  (pallet size)


1000-1300kg per pallet

25-27 tons per 20'FCL

20 packages per 20'FCL

Mark and Label:


Delivery time

· sample--1 day after confirming your required details

· order-- within one month after confirming order

packing and delivery of microcrystal alumina ball  


  • Customized service: According to the size of the ball mill, the size of the grinding raw material and the fineness of the output, the recommended proportioning dosage and ball size can be used.

  • Transportation service: Gaoteng self-operated logistics company, established in 2000, guarantees timely and efficient transportation services.

  • After-sales service: professional technical team, providing technical support.

  • Free samples: Provide free samples for customers to test.

We are a high-tech employer committed to technological knowledge innovation, product innovation and administration innovation in chinese Microcrystalline Alumina Beads manufacturer, The product will supply to all over the world, such as: UAE, El Salvador, Sudan, Marseille, We have a core team of engineers dedicated to developing and researching for over ten years. Using advanced energy production equipment, the highest quality materials for production, we make sure that our energy products are high quality, reliable, and perform wonderfully.

Random Products


Product Inquiry


With the development of business, Gaoteng has gradually become the global procurement center of customers, global sourcing & one-stop shipping service can be provided, we are finding more possibilities for future development, create more value to be a reliable partner and friend of you

Dalian Gaoteng was established in 2000,as a professional manufacturer and supplier of ceramic grinding media and other raw materials.......
If you have any questions, please contact us immediately, we will reply you as soon as possible
Copyright © 2023 Dalian Gaoteng. All rights reserved. Sitemap Support by Leadong Privacy Policy