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United States Patent 5702060 . Abstract: The present invention concerns a high energy oscillating ball mill, useful in the preparation of nanophase materials having crystallite sizes of the order of 5 to 20 nm, with high production capacity and consisting of a grinding jar (containing, in the working conditions, the grinding balls and the ...
The invention claimed is: 1. A testing method for designing a semiautogenous or an autogenous grinding circuit having at least one ball mill for grinding ore, the method comprising: measuring an amount of time for grinding a predetermined mass of ore to a first predetermined size, in a first, semiautogenous step; calculating a required grinding energy based on the measured time for grinding in ...
Planetary Ball Mills are used wherever the highest degree of fineness is required.In addition to well-proven mixing and size reduction processes, these mills also meet all technical requirements for colloidal grinding and provide the energy input necessary for mechanical alloying.The extremely high centrifugal forces of a planetary ball mill result in very high pulverization energy and ...
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Agitating ball mill with a cylindrical grinding vessel comprising at least one grinding stock inlet and at least one grinding stock outlet wherein in the grinding vessel an agitating shaft connected with a drive is arranged which transmits a part of the drive energy to auxiliary grinding bodies which are loosely arranged in the grinding vessel and a separating device arranged in front of the ...
Ball Mill. Planetary Ball Mill; Roll Ball Mill; Stirred Ball Mill; Vibratory Ball Mill; Hydraulic Press. Temperature Humidity Test Chamber. Planetary Centrifugal Mixer. Rotary Evaporator. Vacuum oven. Surface Area Analyzer. Laboratory Crusher. Metal . Battery Pack Equipment. Li ion Battery Sorter; Li ion Battery Spot Welder; Li ion Battery ...
Land Office records for May 1870 list five patent applications: ... helped by the addition of larger rocks which made the trommel a small-scale "ball mill" (used for crushing ore), sent most of the contents through a screen of one-quarter inch mesh.
May 13, 2020· Another New Patent for Our Spent Catalytic Converter Bulk Sampling System! February 24, 2021. May 13, 2020. As Asia's leading specialist in Platinum Group Metals recovery, BR Metals is committed to improving catalytic converter recycling and processing techniques for the best possible business outcome and returns for our customers.
MIKRONS BASKET MILL has been used successfully for years for batch processing of paints & pigment pastes. MIKRONS comply with modern grinding technology, wherein a combination of expulsion and suction principles are employed ensuring that all the mill base passes through the grinding chamber many hundred times during the operation and is progressively and uniformly processed.
Nov 08, 2017· The ball mill used was a Patterson Industries D-Type Wet Batch Ball Mill, which had a ceramic-lined vessel 60″ long and 72″ in diameter. It was filled with 6000 lbs of ceramic balls with diameters ranging from ¾″ to 1½″ and operated at a rotation speed of 300 rpm.
Circle Segment Cutters 5-Axis Milling Tooling. EMUGE-FRANKEN was the first company to introduce Circle Segment end mills for 5-Axis milling. This family of tool designs constitute a new tool class that enable machining with a larger tool path distance during pre-finishing and finishing operations.
National Patent Zm Autogenous Grinder--grinder Ball Mill, Find Details About National Patent Zm Autogenous Grinder--grinder Ball Mill, National Patent Zm Autogenous Grinder--grinder Ball Mill From Machine Tool Equipment Supplier / Manufacturer-luoyang Dahua Heavy Type Machinery Co., Ltd.
Feb 25, 2000· United States Patent 6334583 . Abstract: A Planetary High-Energy Ball mill is for producing nanosized powders and it includes: (a) a main axis which can not only rotate but also up and Down, (b) a roll-bearing to be fixed on nether end of the main axis, a revolvable plate to be fixed on the top of the main axis, and several able-swing shafts ...
US3549094A US3549094DA US3549094A US 3549094 A US3549094 A US 3549094A US 3549094D A US3549094D A US 3549094DA US 3549094 A US3549094 A US 3549094A Authority US United States Prior art keywords cylinder receptacle ball mill outlet receptacles Prior art date 1968-12-10 Legal status (The legal status is an assumption and is not a legal conclusion.
The ball mill of the present invention will be referred to herein as a semi-autogenous grinding (SAG) mill, to distinguish over ball mills known in the art. BACKGROUND TO THE INVENTION Ore that is mined from the ground, whether in a surface mine or from underground, is obtained in a wide variety of sizes of particulate, varying from relatively ...
Jun 07, 2010· Thus, ultra-fine particles are ejected from ball mill of step 120 along output line 122. Any standard ultra-fine ball mill can be used for step 120 of the inventive method. Ultra-fine particles from the ball mill of step 120 exit through output line 122 and are processed by a standard air classifier.
Planetary Ball Mills are used wherever the highest degree of fineness is required.Apart from the classical mixing and size reduction processes, the mills also meet all the technical requirements for colloidal grinding and have the energy input necessary for mechanical alloying processes.The extremely high centrifugal forces of planetary ball mills result in very high pulverization energy and ...
Patent. Establish career with integrity. ... The ceramic media ball milling production line is the best solution for processing high-purity materials. It is specially designed for high-purity materials: the grinding lining and media are made of corundum, cobblestone, quartz, zirconia, etc. ...
This present invention intends to provide a continuous type vertical planetary ball mill performing with high efficiency. In this ball mill, a mill pot is provided with an entrance and an exit which are vertically open. The entrance communicates with a charging port of a charging case which rotates together with a revolving rotary body, and the exit communicates with a discharging case fixed ...
Sep 01, 2019· Another alternative approach for the conching process is the use of ball mills in which the refining stage is applied simultaneously. However, the use of ball mills has the disadvantage of high fat content requirement. Also, water and undesirable volatile compounds cannot be properly removed in the ball mill systems (Bolenz et al., 2014).
We provide ball mill machine for cement plant, power plant, mining industry, metallurgy industry, etc. Ball mill machine can grind a wide range of materials, with enough continuous production capacity, simple maintenance. Capacity range from 5t/h to 210t/h. …
A planetary ball mill includes: a revolution turning arm turned about a revolution shaft rotated by a driving force; mill pots each supported on the revolution turning arm so as to be rotated about a rotation shaft inclined from the vertical direction toward the side of the revolution shaft; and an outer circumferential pot receiver which is disposed fixedly on the upper side of the revolution ...
Williams Patent Crusher designs and manufactures high-quality industrial roller mills that consistently deliver a uniform grind for almost any material. It is our goal to provide a machine that offers a better value for our customers while still being a powerful piece of machinery. One of the key components of the Williams vertical roller mills ...
Patent for Sand making ball mill line. Powder fusion Machine. Universal grinding mill. Patent for Horizontal Impact Mill. Fiber Grinding Mill. Pin Mill. Zhengyuan Powder Surface Coating Machine. Patent for Rotor Mill. Air classifier. Rotation Iron Separator. Conical Ball mill Production Line.
Complete Iron Ore Mining Equipment For Sale, gold mining machine with low price Independently developed gold processing plant with Jinma company patent 35 years professional vibrating screen, crusher, ball mill, spiral classifier, magnetic separator, mixing tank manufacturer
US1630992A US752133A US75213324A US1630992A US 1630992 A US1630992 A US 1630992A US 752133 A US752133 A US 752133A US 75213324 A US75213324 A US 75213324A US 1630992 A US1630992 A US 1630992A Authority US United States Prior art keywords air drum pipe collector dust Prior art date 1924-11-25 Legal status (The legal status is an assumption and is not a legal conclusion.