Alumina grinding mill jars
Corundum is mainly used for grinding advanced materials. Though the corundum has a strong hardness, it is also fragile, please prevent falling to the ground and high strength impact behavior when using it. We can customize various types of vacuum jar according to customer’s needs.
Item No. : DECO-ALO-0.5L
Material : Alumina Ceramic /Sintered Corundum
Jar Volume : 500ml
Dimension: Outer diameter:106mm Height:110mm
Density : 3.8g/cm3
Abrasion Resistance : Fairly good
Attachment : lid and seal ring (Grind balls should be ordered separately)
Grind Balls : Alumina ball /Zirconia ball /PA ball /304 Stainless Steel ball
Suitable for : medium-hard, fibrous samples
≥80, impact resistance
Electrical ceramic, magnetic material, pigment and dope, special cement, porcelain enamel and glaze
Al2O3 grinding mill jar:
aluminum ceramic- Al2O3
100ml to 5000ml
Max loading capacity
2/3 capacity of the grinding jar
Color & Shape
Ivory white & Cylindrical
medium-hard, fibrous samples
lid and rubber sealing gasket
alumina ceramic balls (should be ordered seperately)
Grinding ball size
5/ 10/ 15/ 20mm available
Choice of grinding jars& grinding balls:
In order to prevent excessive abrasion, the hardness of the grinding jars and balls should be higher than the material used. Normally, the same material of grinding jars and balls shoule be chosen.
Grinding balls configurations:
|Grinding jar volume|
Compatible ball weight
Φ5mm grinding balls (0.25 g/pc)
Φ10mm grinding balls (1.99 g/pc)
Φ15mm grinding balls (6.72 g/pc)
Φ20mm grinding balls (15.92 g/pc)
Above valuea are estimated, the accurate number of the balls should be determined experimentally if necessary.
These grinding jars are used whenever small quantity of samples need to be grinded. They are extensively applied to in the fields of Paint, Ink, Geology, Metallurgy, Electronics, Construction Material, Ceramics, Chemical Engineering, Light Industry, Medicine, Environmental Protection and so on. Each jar set includes grinding jar, jar lid, rubber sealing gasket and different sizes of mixed alumina ceramic grinding balls.
Related grinding equipment:
Other Grinding mill jars for choice:
Related Grinding Balls:
Alumina grinding balls
Stainless steel grinding balls
Zirconium Oxide grinding balls
1) Deliver by international express, DHL, UPS, EMS, etc
By air or by sea is available.
2) When you place an order, please choose a shipping method and pay for the order including the shipping fee. We will send the items within 7 days once your payment is completed.
3) We do not guarantee delivery time on international shipments due to differences in customs clearing times in individual countries, which may affect how quickly your product is inspected. Please note that buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes for importation into your country. These additional fees may be collected at time of delivery.
4) The shipping cost does not include any import taxes, and buyers are responsible for customs duties.
With over 5years experience of manufacturing and sale, the company has been supplying its laboratory ball mills to leading universities, research institutions, manufacturing units and various labs where small level of grinding and mixing jobs are required. Our continuous innovation in the field of manufacturing lab ball mills guarantees our customers satisfaction in mind. If you are looking to buy a lab scale ball mill, consider DECO, reasonable priced and high quality grinding machines that are supplied all over the world.