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China OEM Glass Bead - ceramic ball – Junda

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China OEM Glass Bead - ceramic ball – Junda Detail:

Product Description

Junda ceramic ball refers to alumina powder as raw material, after ingredients, grinding, powder (pulping, mud), forming, drying, firing and other processes produced, mainly as grinding medium and widely used ball stone. Because the content of alumina is more than 92%, it is also called high aluminum ball. Appearance is white ball, diameter of 0.5-120mm.

Company Profile

Located in Jinan City, Shandong Province, Jinan Junda Industrial Technology Co., Ltd. provides excellent wear resistance and impact resistance for mining and industrial applications, focusing on the development of wear-resistant alumina ceramics. With over a decade of experience and 200 highly skilled workers, we produce over 2000 tonnes of alumina ceramics and related products every month.

Production process

According to the size of the rolling method and machine pressing method, 0.5-25mm are generally rolling ball large ball 25-90mm are generally machine pressing ball

Machine press ball process brief: powder and various additives after mixing spray granulation, and then the powder added to the metal mold prefabricated into balls, and then the billet after the release of the cold isostatic pressing treatment to obtain the ball billet, the use of this process to prepare the billet caused by high density, sintered ceramic ball high density, good quality. It is generally used to produce large size and high quality grinding balls with diameter greater than 10mm.

Brief introduction of rolling ball process: the powder and water, adhesives, plasticizers, lubricants, etc., are added to the mud mixing machine to form mud by stale plastic mud material, into the mud extruder extrusion made of strips, and cut length and diameter of the mud section, and then into the ball rolling machine to make billet.

Product Application:

Grinding, polishing, etc

It is widely used in the precision processing and deep processing of all kinds of ceramics, enamel, glass and thick and hard materials in chemical plants, as the grinding medium of ball mill, tank mill, vibration mill and other fine mills.

Product features

 wear small, high hardness, corrosion resistance, impact resistance, economic and practical.

(1) High wear resistance: the wear resistance of alumina grinding porcelain ball is better than that of ordinary porcelain ball. Can greatly extend the service life of the abrasive body.

(2) High purity: when the grinding porcelain ball is running, it will not produce pollution, so it can maintain high purity and improve the stability of the grinding effect.

(3) High density: high density, high hardness and high grinding, so as to save the grinding time and expand the space of grinding, can effectively improve the grinding effect.

(4) high strength, high temperature resistance (temperature resistance of about 1000℃, 1000℃ or more for a long time is easy to stick), high pressure resistance, acid and alkali corrosion resistance (not in oxalic acid, sulfuric acid, hydrochloric acid, aqua Wang and other environments), thermal shock stability, stable chemical properties

Product Advantages

The company chooses mountain aluminum alumina as the basic raw material, with high purity, less impurities and stable quality. Implement Kanban production, the whole production process can be controlled and traceable. Each batch of products are selected for strict inspection, process and result testing to ensure the stability of the finished product performance, excellent quality. Ensure alumina content, ensure low wear, adequate supply, timely and convenient delivery.

TECHNICAL FILE

Junda ceramic ball

Item

Specification

AI2O3

92%

95%

SiO2

4.51%

2.80%

Fe2O3

0.01%

0.01%

Roundness

95%

95%

Rapid wear loss

≤0.9 g/kg.h

≤0.7 g/kg.h

Color

White

White

Compression Strength

≥2000 Mpa

≥2250 Mpa

Hardness

9 Mohs

9 Mohs

Water absorption

≤0.01%

≤0.01%

Equivalent wear loss

≤0.001%

≤0.0008%

HS code

69091200

Bulk Density

3.68g/cm³

3.7g/cm³

Dimension

Moulding Rolling

Φ 0.5mm Φ 1.0mm Φ 2.0mm Φ 3.0mm Φ 4.0mm Φ 5.0mm  

Φ 6.0mm Φ 8.0mm Φ 10mm Φ 13mm Φ 15mm Φ 20mm

Isostatic pressing

Φ 25mm Φ 30mm Φ 35mm Φ 40mm Φ 45mm Φ 50mm Φ 60mm Φ 70mm Φ 80mm Φ 90mm

 


Product detail pictures:

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures

China OEM Glass Bead - ceramic ball – Junda detail pictures


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Our commission should be to provide our end users and clients with very best excellent and aggressive portable digital products and solutions for China OEM Glass Bead - ceramic ball – Junda , The product will supply to all over the world, such as: Surabaya, Frankfurt, Nepal, We solution have passed through the national skilled certification and been well received in our key industry. Our specialist engineering team will often be ready to serve you for consultation and feedback. We are able to also provide you with no cost samples to meet your needs. Best efforts will be produced to offer you the very best service and solutions. For anyone who is considering our business and solutions, please speak to us by sending us emails or get in touch with us right away. As a way to know our products and enterprise. lot more, you'll be able to come to our factory to find out it. We will constantly welcome guests from around the globe to our firm. o build enterprise. elations with us. Please really feel absolutely free to make contact with us for small business and we believe we will share the top trading practical experience with all our merchants.
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Ella from Johannesburg - 2017.11.01 17:04
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Althea from Anguilla - 2017.11.12 12:31
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