2013/11/4re Clinker grindability Dear Shastri B I have procedrue for clinker grindability test in excel formate. If u insert the require values it will give the Bonds work index. If u r interested please give your email id so that i can mail u procedure as well as calculations.

Bond Ball Mill Work Inde Clinker - ludotecahappytime bond ball mill work index clinker - ditaucoza. ball mill bond work index for limestone - pochirajucoin milling chamber, and also on the particle breakage, sphere and/or a cube located between two jaws, and the work done, using standard ball and rod mill, respectively, and are, crushability index of lilimingne, 128 kWh/tonne, the Bond.

Bond's mill specification and grinding conditions Mill diameter, D m, cm 30.48 Mill Length, L m, cm 30.48 Number of mill rotations in minutes, n, min-1 70 Mill balls weight, M b, kg 21.125 Geometry of mill liner smooth Grinding type dry V ore, cm 3 700 Andesite

1979/3/1Clinker with higher work index requires more energy to be ground to a given surface area than clinker of a lower work index. Chemical and physical properties of the clinker are influenced by many factors including: chemical, physical and mineralogical properties of raw materials; the burning and cooling process; the fuel used, and kiln capacity.

The clinker is quenched from 1300-1400 C to below 100 C in a few minutes. The traditional coolers are divided into3 types: rotary type, vibrating type and push type . However, since the first two types have been eliminated, the push type grate cooler has become the main cement clinker cooler model selected for the decomposing kiln outside the kiln. .

clinker and gypsum going in ball mill - mbterneuzen A cement mill (or finish mill in North American usage) is the equipment used to grind the hard, nodular clinker from the cement kiln into the fine grey powder that is cement.Most cement is currently ground in ball

2020/4/3pleas help buy new clinker mill - posted in Newbie Questions: hello i want to buy new 10tph clinker grinding ball mill, any trusted company ? my budget is about 150k$ and is chinees mills can be good ? pleas try to help me i am just starting and know nothing about

clinker grinding was evaluated in a ball mill, varying the ball loading, mill speed and residence time, with the object of to relate by nomograms properties as: superficial area, number of particles and another with grinding times, Bond work index was implemented

3A.6.3 Weathered or Stored Clinker vs. Fresh Clinker It has not been proven conclusively that the grindability of weathered or stored clinker is significantly different than that of fresh clinker. The greater impact seems to be from the condition of the weathered or stored clinker (i.e. wet or dry, fine or lumpy, warm or cold, etc.) and its effect on the mill system.

19.08 Weight of Feed in Mill 19.09 Steel to Clinker Ratio 19.10 Bond's Laboratory Work Index 19.11 Power Required 19.12 Mill Power 19.13 True Specific Power Demand of Grinding Mill 19.14 Mill Operating Efficiency 19.15 Specific Surface Grinding Efficiency

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Alibaba offers 40 specification of clinker products. A wide variety of specification of clinker options are available to you, QM-3 Laboratory bond ball mill for grinding work index QM-3 Laboratory bond ball mill Grinding function index (BOD), referring to the

Insmart Bond's Ball-Mill Work Index is a measure of the resistance of the material to grinding in a ball mill. This Index is widely used in the industry for comparing the resistance of different materials to ball milling, for estimating the energy required for grinding and for

ball mill grindability test and data of a cement clinker consultant As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for anyel size-reduction requirements including quarry, aggregate, and different kinds of minerals.

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2011/12/10Re: Clinker Hanrdess Hello Sheikh, Litre weight is a measure of bulk density, not necessarily clinker hardness . In any case, with respect to clinker grindability, brittleness, rather than hardness is the governing factor. The brittleness coefficients of the main three

ball mill grindability test and data of a cement clinker consultant As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for anyel size-reduction requirements including quarry, aggregate, and different kinds of minerals.

Bond Work Index - an overview ScienceDirect Topics The ball mill work index laboratory test is conducted by grinding an ore sample prepared to passing 3.36 mm (6 mesh) to product size in the range of 45-150 m (325-100 mesh), thus determining the ball

Cement manufacturing - brief description of a cement mill Cement clinker is usually ground using a ball mill. This is essentially a large rotating drum containing grinding media - normally steel balls. As the drum rotates, the motion of the balls crushes the clinker. The

Clinker and gypsum, being mixed together in predetermined proportions, are fed to the grinding mills. Chemical gypsum, if used instead of natural gypsum, needs to be dried either by natural sun drying or by mechanical drying, before it is used with cooled and dried

the size of the clinker particles (feed), the mechanical characteristics of the clinker (hardness, work index, density) the particle size distribution of the cement produced being in close relationship with its specific surface (Blaine fineness), the mill dimensions

Ball Mills Power Saving Ball Mill Work Inde Ball M At the optimum pebble content of 25 by volume, a 25 saving in steel ball consumption and a 15 saving in energy consumption The power drawn by the ballmills is about the same pilotplant tests in a continuous 1.8 m diameter mill were disap motivation for additional work, using samples from an operating.

Clinker with higher percentage of liquid phase shows a higher work index, i.e., hard to be ground. SEM shows quite a variation in the microstructure of the four different samples. It is necessary to control the chemical composition of the kiln feed and the amount of the liquid phase in the clinker to obtain economical burning and grinding processes.