About Us

MINEVIK Machinery is a leading and pioneering enterprise with the most advanced international level in R&D, manufacturing and selling of large-scale crushing & screening plants and beneficiation plants.

large-scale crushing & screening plants and beneficiation plants.

All of our equipment have got ISO international quality system certification, European Union CE certification and Russian GOST certification.

  • In central China-Zhengzhou, covering 140 thousand square meters
  • Win-win cooperation and create more value to customers
  • Exported large quantities and high-end mobile crushing plant and milling equipments to Russia, Kazakhstan, Indonesia, Ecuador, South Africa, Nigeria, Turkey more than 100 countries .

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Our Products

AS a leading global manufacturer of crushing and milling equipment, we offer including quarry, aggregate, grinding production and complete stone crushing plant. We also supply individual crushers and mills as well as spare parts of them.

Services

Our goal is to guarantee the excellent operation equipment with high safety for our customers and minimize the downtime of the machine by predictive maintenance. Kefid service and original accessories can be 100% trusted at the time of maintenance.

SERVICE AND SUPPORT

Minevik service and original accessories can be 100% trusted at the time of maintenance.

ACCESSORIES CENTER

striving to enable customers to get the parts in the nearest place.

SALES MARKET

Our sales market is spread all over more than 100 countries and regions

method and device for grinding ceramic spheres

Method and device for grinding ceramic spheres Atlantic GmbH

The present invention relates to a method and a device for grinding ceramic spheres. The term “ceramic spheres” is to be understood in the context of the present patent application as referring to spheres made of ceramic materials such as, for example, oxide ceramics, carbides, silicon nitride, precious and semiprecious stones but also glass.

Cited by: 3

Method And Device For Grinding Ceramic Spheres Potzsch

A method and apparatus for grinding spheres of ceramic material, including the spheres with at least one grinding wheel containing abrasive grains bound in a synthetic resin. The abrasive grains comprise more than 50% diamond and less than 5%, Cr 2 O 3.

(PDF) Ceramic Balls Machining by Centerless Grinding Using

The main methods of final processing of balls are: processing with cast-iron disks of a special section with V-shaped grooves [2,12,13,14] and methods of centerless grinding of balls [4,6,15,16].

The Forming Techniques of Ceramic Grinding Media Balls

Aug 07, 2019· The ceramic grinding media quality is very well once the raw material and producing process control well. Pingxiang chemshun ceramics co.,ltd briefly introduced the forming methods and equipments of ceramic grinding media. Customer can choose the suitable ceramic grinding balls according to the specific requirements.

Green ball grinding method, ceramic sphere fabrication

Method and device for grinding ceramic spheres: 2010-05-25: Potzsch et al. 451/49: 7356927: Method for making ceramic spheres: 2008-04-15: Chung: 29/899: 20050230508: Grinding mill: 2005-10-20: Chang: 241/123: 20050090190: Same-RPM Rotary Motion to Eccentric Rotary Motion Conversion and Waste Product Collection: 2005-04-28: Rudolph: 451/270

Cited by: 1

The Forming Techniques of Ceramic Grinding Media Balls

Aug 07, 2019· The ceramic grinding media quality is very well once the raw material and producing process control well. Pingxiang chemshun ceramics co.,ltd briefly introduced the forming methods and equipments of ceramic grinding media. Customer can choose the suitable ceramic grinding balls

(PDF) Ceramic Balls Machining by Centerless Grinding Using

The main methods of final processing of balls are: processing with cast-iron disks of a special section with V-shaped grooves [2,12,13,14] and methods of centerless grinding of balls [4,6,15,16].

Ceramic Balls Machining by Centerless Grinding Using a

This paper proposes a novel method for machining ceramic balls by centerless grinding technique performed on a surface grinder. In this method, a compact unit consisting mainly of an ultrasonic shoe, an ultrasonic regulator, a relay controller, a blade, a stopper and their respective holders is installed on the worktable of a surface grinder to conduct centerless grinding operations of ceramic

3 Preparation Methods of Zirconia Grinding Media

Zirconium oxide is a material well suited as a grinding medium and it can be cylindrical or spherical in shape. Generally, high-quality microcrystalline zirconia grinding media is formed by using yttria-stabilized zirconia (Y-TZP) ultrafine powder as a raw material and then densified by high-temperature sintering (1400-1600 ° C), and then self-grinding

Ceramic balls grinding method, for use in ball grinding

Ceramic balls grinding method involves grinding ceramic balls (2) with a grinding wheel (3a) having diamond abrasive grain in ceramic bond. The ceramic bond is burnt up to 900-1100[deg]C, in an

US7147547B2 Method and device for grinding a

A method and a device for grinding a machine part that has two shaft elements, a machine part axis and a large diameter central element having a side surface which is embodied in the form of a flat truncated cone. The machine part is clamped between centers and is movable in a direction of the machine part axis. The side surface is ground by a cylindrical outer contour of a first grinding

US9759638B1 Apparatus and method for grinding of samples

Also illustrated is a ceramic bead (22) that acts as pestle in grinding samples placed in the sample vial (20). Since the ceramic bead ( 22 ) has a high finite inertia, it will tend to stay in place at the level of

US6171179B1 Ball grinding machine Google Patents

A ball grinding machine for grinding ceramic bearing balls and the method thereto employing a non-rotating upper circular plate and a rotating lower circular plate to perform precision grinding of ceramic balls. The grinding

The Forming Techniques of Ceramic Grinding Media Balls

Aug 07, 2019· The ceramic grinding media quality is very well once the raw material and producing process control well. Pingxiang chemshun ceramics co.,ltd briefly introduced the forming methods and equipments of ceramic grinding media. Customer can choose the suitable ceramic grinding balls

Ceramic Balls Machining by Centerless Grinding Using a

This paper proposes a novel method for machining ceramic balls by centerless grinding technique performed on a surface grinder. In this method, a compact unit consisting mainly of an ultrasonic shoe, an ultrasonic regulator, a relay controller, a blade, a stopper and their respective holders is installed on the worktable of a surface grinder to conduct centerless grinding operations of ceramic

3 Preparation Methods of Zirconia Grinding Media

Zirconium oxide is a material well suited as a grinding medium and it can be cylindrical or spherical in shape. Generally, high-quality microcrystalline zirconia grinding media is formed by using yttria-stabilized zirconia (Y-TZP) ultrafine powder as a raw material and then densified by high-temperature sintering (1400-1600 ° C), and then self-grinding

ceramic various method of crushing and grinding

Method And Device For Grinding Ceramic Spheres Calcination method and device for grinding ceramic. a method of grinding particles in ceramic powders and slurries. Calcination Impact Mill For Gypsum coal mill is an important auxiliary equipment for coalpowder furnace, it has three methods to crush coal lump processes of gypsum grinding

US9759638B1 Apparatus and method for grinding of samples

Also illustrated is a ceramic bead (22) that acts as pestle in grinding samples placed in the sample vial (20). Since the ceramic bead ( 22 ) has a high finite inertia, it will tend to stay in place at the level of

Ball mill Wikipedia

A ball mill, a type of grinder, is a cylindrical device used in grinding (or mixing) materials like ores, chemicals, ceramic raw materials and paints.Ball mills rotate around a horizontal axis, partially filled with the material to be ground plus the grinding medium. Different materials are used as media, including ceramic balls, flint pebbles, and stainless steel balls.

US7147547B2 Method and device for grinding a

A method and a device for grinding a machine part that has two shaft elements, a machine part axis and a large diameter central element having a side surface which is embodied in the form of a flat truncated cone. The machine part is clamped between centers and is movable in a direction of the machine part axis. The side surface is ground by a cylindrical outer contour of a first grinding

3mm 92% Al2o3 Alumina Ceramic Grinding Spheres For Finer

Note: As the grinding media, at a comparable weight with grinding balls, alumina ceramic cylinders have an approx.14% greater surface than alumina ceramic grinding ball. 4. Application . 3mm 92% AL2O3 alumina ceramic grinding spheres for finer materials grinding are mainly used in ceramic

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