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(PDF) DYNAMIC ANALYSIS FOR BALL MILL FOUNDATION

A practical case of ball mill foundation is examined herein. The diameter of mill is 8.0 m with length of 13.1 m, operating at 12 rpm. The height of mill shaft is 18.1 m above ground.

(PDF) Dynamic Analysis for Ball Mill Foundations

(3) The ball mill foundation is an irregular struct ure with a big mass (mill and charge) on the top of piers. The response spec trum analysis has to be used to determine the earthquake

Ball Mill Maintenance & Installation Procedure

Oct 19, 2016 Ball Mill Concrete Foundations Adequate foundations for any heavy equipment, and in particular grinding mills, are extremely important to assure proper operation. The foundation should preferably be in one piece, that is, with a reinforced slab footing (so called “mat”) extending under both trunnion bearing foundations

BUILDING A SOLID FOUNDATION FOR YOUR MILL

affect grinding mill performance but potentially render the mill out of action thereby costing millions of dollars in lost production. The following advice will help ensure the foundation is right before you install a new mill. Foundation load specification It is the responsibility of the mill supplier to specify the mill

ball mill foundation plan

ball mill foundation plan . For each project scheme design, we will use professional knowledge to help you, carefully listen to your demands, respect your opinions, and use our professional teams and exert our greatest efforts to create a more suitable project scheme for you and realize the project investment value and profit more quickly.

Manual design of SAG/ball/rod mill foundations

Mar 14, 2007 RE: Manual design of SAG/ball/rod mill foundations youngstructural (Structural) 7 Mar 07 18:27 I have a bit of a long answer here, so I'll give you a synopsis: I don't think an design can be produced manually, and I think a preliminary design could

Design of Foundation for Ball Mill D-CAD Technologies

has entrusted design of Ball Mill Foundation and FE analysis using FE Package ANSYS for RAMCO Cements Ltd., Kolimigundla to D-CAD Technologies. Mill Foundation comprises of i) Base Block & ii) Pedestals for Mill, Pinion, Motor, Gear Box and Inching Motor. Bottom of the Base Block is supported on the soil @ 3.8 m level below FGL

Design of Foundation for Ball Mill D-CAD Technologies

Foundation plan is odd shaped geometry with offsets and projections. Foundation Block is directly supported on soil. The soil is good with C_u value of 75000 kN/m^3. Machine Speeds: Ball Mill at 17.6 rpm Pinion & Gear Box at 160.53 rpm Motor at 990 rpm

DYNAMIC ANALYSIS FOR BALL MILL FOUNDATION

The diameter of ball grinding mills may be much large in mining industry. A practical case of ball mill foundation is examined herein. The diameter of mill is 8.2 m with length of 15.2 m,

ball mill foundation plan

ball mill foundation plan . For each project scheme design, we will use professional knowledge to help you, carefully listen to your demands, respect your opinions, and use our professional teams and exert our greatest efforts to create a more suitable project scheme for you and realize the project investment value and profit more quickly.

To Install the Ball Mill Correctly yhcrusher

Oct 13, 2017 Of course, for the foundation design and installation of ball mill, you also should to refer to the general assembly drawing and basic drawing of ball mill. Yuhong Heavy Machinery Co., Ltd., Zhengzhou City, China is a professional mining equipment manufacturer integrating production, research and development, sales and export of products

1 Maintenance

Another structures is Ball mill foundation. The plant is hardly two years old. These two RCC structures are huge foundations having raft foundation below ground at about 3.5m depth. Foundation rests on a dense weathered gneiss with bands of disintegrated quartzite rock strata.

Ball Mill SlideShare

Nov 18, 2008 We discuss the types of ball mill, the basic principles of the ball mill, how it works, the details of design including equations for optimum dimensions in all cases, some manufacturers for the ball mill, and estimation of the cost the ball mill. 6. 1. Introduction Ball mill is an efficient tool for grinding many materials into fine powder.

Ball Mill Used in Minerals Processing Plant Prominer

This ball mill is typically designed to grind mineral ores and other materials with different hardness, and it is widely used in different fields, such as ore dressing, building material field, chemical industry, etc. Due to the difference of its slurry discharging method, it is divided to two types: grid type ball mill and overflow type ball mill.

FOUNDATIONS FOR INDUSTRIAL MACHINES AND

foundation, is strongly recommended, but with caution. KEYWORDS: Machine Foundation, Dynamic Response, Seismic Qualification, Design Aids, Vibration Isolation INTRODUCTION The dynamics of machine-foundation system is an involved task in itself and consideration of earthquake effects further adds to its complexity.

Ball mill high vibs AMP Maintenance Forums

Hi Observing high vibs on pressing and lifting pinion DE and NDE bearing on a ball mill. Motor and main GB drive are OK. Clear predominant gear mesh frequency is appearing in the spectrum along with harmonics and side bands. But 1st GMF is predominant. side bands with pinion speed is seen. no GG speed side band was observed Some of the vib data, spectrums and photos shown in the attachment.

Wet Grid Ball Mill Rhyther Mining

The ball mill is composed of the main part such as a feeding part, a discharging part, a turning part, a transmission part (a reduction gear, a small transmission gear, a motor, and electric control). The hollow shaft is made of cast steel, the inner lining can be replaced, the rotary large gear is processed by casting hobbing, and the barrel

9 FT. X 6 FT. X 8 FT. HARDINGE TRICONE CONTINUOUS BALL MILL

arnoldeqp/2359 (2) Used Hardinge Continuous Ball Mills. 9' dia. x 6' x 8'. Mills are lined, solid all steel shell. Detachable bolted trun...

Avesoro NEW LIBERTY BALL MILL FOUNDATIONS COMPLETED

Mar 18, 2014 The completion of the ball mill foundations is a major achievement and is a key milestone in the overall New Liberty project construction schedule. The pouring of concrete for the ball mill foundations was completed using a continuous pour undertaken between Wednesday 5 March and Sunday 9 March 2014.

Conventional Ball Mill vs. Attritors Union Process

Alternatively, ball mills are closed systems and do not offer these advantages. Nevertheless, ball mills can be a more appropriate choice for grinding larger sized material starting at 1/4 ” or larger. It should be noted that ball mills are much larger than Attritors and therefore require a special foundation.

Design of Foundation for Ball Mill D-CAD Technologies

Foundation plan is odd shaped geometry with offsets and projections. Foundation Block is directly supported on soil. The soil is good with C_u value of 75000 kN/m^3. Machine Speeds: Ball Mill at

ball mill foundation Prominer (Shanghai) Mining

ball mill foundation design ball grinding machine foundation. ball mill foundation design ball grinding machine foundation. The innovation ability of the ball mill machine manufacturers In general whether an enterprise can go for a long time depends on whether the enterprise has the ability to research and development capabilities Design and research the new ball mill is the foundation

ball mill foundation plan

ball mill foundation plan . For each project scheme design, we will use professional knowledge to help you, carefully listen to your demands, respect your opinions, and use our professional teams and

ball mill foundations design

Manual design of SAG/ball/rod mill foundations. Mar 14, 2007 As an engineer who has experience using FEM for the design and assessment of SAG and ball mill foundations, I know that this

Grinding Mill Foundations

Sep 23, 2014 This means that SAG mill foundations behave very differently from ball mill foundations. 4 Mill Designer Stiffness Criteria One of the mill designers performs a calculation to determine the “target stiffness” of the foundations given the mill

Ball Mill Foundation Design Manual, Ball Mill

Foundation Design For Ball Mill. Foundation design criteria for sag mill and ball m design and drafting and layout of the milling area concrete 50 000 m3 in total 5 x ball mill foundation ga and reinforcing drawings 3 x sag mill foundations ga and reinforcing drawings building foundation

Design Foundation Of Ball Mill

Ball Mill Foundation Design Building. design of ball mill foundations. Foundation design for ball mill fabrication of low cost ball milling machine eph apr abstract this project is to design and fabrie a mini ball mill that can grind the solid state of raw materials into fine powder ball mill is a pdf design and fabrication of mini ball mill.

Foundations Of Sag Ball Mill

ball mills foundations design solidarnoscewsa.pl. How To Design A Ball Mill Foundation Crusher . How To Design A Ball Mill Foundation Crusher Machine For Sale. A practical case of ball mill foundation is examined herein The diameter of mill is 8 0 m with length of 13 1 m operating at 12 rpm The height of mill

Ball mill high vibs AMP Maintenance Forums

Hi Observing high vibs on pressing and lifting pinion DE and NDE bearing on a ball mill. Motor and main GB drive are OK. Clear predominant gear mesh frequency is appearing in the spectrum along with

Calculate and Select Ball Mill Ball Size for Optimum Grinding

Aug 02, 2013 In Grinding, selecting (calculate) the correct or optimum ball size that allows for the best and optimum/ideal or target grind size to be achieved by your ball mill is an important thing for a Mineral Processing Engineer AKA Metallurgist to do. Often, the ball used in ball mills is oversize “just in case”. Well, this safety factor can cost you much in recovery and/or mill

PROJECT REPORT PHASE I ANALYSIS AND DESIGN OF BALL MILL

PROJECT REPORT PHASE I ANALYSIS AND DESIGN OF BALL MILL FOUNDATION FOR TATA IRON ORE PELLET PLANT AT JAMSHEDPUR DEPARTMENT OF CIVIL ENGINEERING FACULTY OF ENGINEERING AND TECHNOLOGY SRM UNIVERSITY. Sai Santhosh. Related Papers. Study of Frame Foundation

ball mill foundation design mining Prominer (Shanghai

Ball mill foundation design ball mill structural design gpgeoserviceIt ball mill foundation design mill development and operations planenergy, mines and, high pyrite and low pyrite tailings dewatering and handling designs ball mill wikipedia a ball mill

Ball Mill Used in Minerals Processing Plant Prominer

This ball mill is typically designed to grind mineral ores and other materials with different hardness, and it is widely used in different fields, such as ore dressing, building material field, chemical industry, etc. Due to the difference of its slurry discharging method, it is divided to two types: grid type ball mill and overflow type ball mill.

Avesoro NEW LIBERTY BALL MILL FOUNDATIONS COMPLETED

Mar 18, 2014 The completion of the ball mill foundations is a major achievement and is a key milestone in the overall New Liberty project construction schedule. The pouring of concrete for the ball mill foundations