Mining, metallurgy, construction, chemical, cement, refractory material, etc.

Model | Specifications (mm) | Feed opening (mm) | Max. feed size (mm) | Capacity (t/h) | Power (kW) | Weight (t) | Dimensions (mm) |

CI5X1315 | Φ1300×1500 | 1540×930 | 600 | 250-350 | 250 | 20 | 2880×2755×2560 |

CI5X1520 | Φ1500×2000 | 2040×520 （2040×995） | 350（700） | 400-600 | 2×250 （2×200） | 30 | 3390×3520×2790 |

CI5X1415 | Φ1400×1500 | 1540×1320 | 900 | 350-550 | 250 | 24 | 2995×2790×3090 |

CI5X1620 | Φ1600×2000 | 2040×1630 | 1100 | 500-900 | 2×200 | 42 | 3485×3605×3720 |

CI5X2023 | Φ2000×2300 | 2400×1920 | 1300 | 1200-2000 | 2×500 | 76 | 4890×4380×4765 |

2014-10-1 OMC POWER-BASED COMMINUTION CALCULATIONS FOR DESIGN, MODELLING AND CIRCUIT OPTIMIZATION P. Scinto, A. Festa, B. Putland ... The number of SAG mill revolutions required to grind the ... The Bond equation is used to calculate ball mill specific energy

2015-3-2 Basic of comminution in mills is the stressing and ... The energy required for the fracture has to be taken out of the stress field due to elastic deformation ... Tumbling mill Vibrating mill Planetary ball mill Stirred ball mill Mills with loose grinding media.

Browser Tool for Ball Mill Design – Energy Required for Comminution. ThyssenKrupp Fördertechnik – Ball Mills. ... It can be seen that the total comminution energy (crushing, SAG, ball mill) for this circuit is 23.3 kWh/t. SAG Primary crusher Stockpile yclC ones Ball mill uckpM ile. FRITSCH Milling and Sizing – Ball Mills – Fritsch GmbH ...

2015-7-29 empirically related to the energy required for comminution and thus is useful for the design and selection of crushing and grinding equipment (Deniz et al., 1996). Ball milling is a wide spread milling technology, particularly in mining; mainly because of its simple construction and application.

Comminution efficiency is a technical term that relates some measure of the output from a comminution machine to the energy input into it. The term has usually been encompassed in controversial ...

2015-7-29 empirically related to the energy required for comminution and thus is useful for the design and selection of crushing and grinding equipment (Deniz et al., 1996). Ball milling is a wide spread milling technology, particularly in mining; mainly because of its simple construction and application.

2019-10-4 Ball Mill Power/Design Calculation Example #2. In Example No.1 it was determined that a 1400 HP wet grinding ball mill was required to grind 100 TPH of material with a Bond Work Index of 15 (guess what mineral type it is) from 80% passing ¼ inch to 80% passing 100 mesh in closed circuit. What is the size of an overflow discharge ball mill for ...

2012-4-6 determination of work index and thus the energy required for comminution. This equation has been used to design many ball and rod mill circuits for many years and it is still been used as the basis for most ball mill design but it has some limitations in terms of details required in process analysis and optimization work (Herbst and Nordell, 2002;

PDF This project is to design and fabricate the mini ball mill that can grind the solid state of various type of materials into nano-powder. The cylindrical jar is used as a mill that would ...

2014-10-14 on what test data is reasonably the minimum required for a Bankable Feasibility Study, with respect to the scope and size of the project, the accuracy of the design required and the results presented, and the cost of doing the required test work and mill sizing calculations.

2007-9-5 The design of a ball mill can vary significantly depending on the size, the ... of the mill shaft power and the energy consumed in the grinding process. ... The main idea in modeling all comminution processes, including the grinding process, is to obtain mathematical relations between the size of the feed and the size ...

Assessment of comminution energy intensity has traditionally been confined to the crusher and mill motor power consumption. However, a measure of the embodied energy consumed through media wear is required to compare disparate equipment types and circuit configurations fairly.

2019-10-2 How to Size a Ball Mill -Design Calculator Formula. Previous Next ... In this equation, E is the specific energy required for the grind, and F80 and P80 are the sizes in micrometers that 80% of the weight passes of the mill feed and product respectively. ... Ball milling – a ball mill with a diameter of 2.44 meters, inside new liners ...

2016-1-10 feed for the rod mill, i.e. 10000 μm in accordance with Table. The value of P 80 is accepted based on the required grain-size characteristics of the ball mill discharge. Considering the Bond energy law and the correction factors by Rolland, the total specific energy E req required for comminution of mineral from the initial size F 80 (coarse

2017-1-18 Energy Efficient Comminution Circuits – A modified grinding strategy and the selection of a target product size Z. Pokrajcic University of Queensland, JKMRC, QLD Introduction This paper describes two techniques that can be used in the design of comminution circuits for improved efficiency and a reduction in total energy consumption. They are:

2016-3-9 ACHIEVEMENT OF HIGH ENERGY EFFICIENCY IN GRINDING MILLS AT SANTA RITA *S. latchireddi 1 and, E. Faria2 1OUTOTEC (USA) ... The energy efficiency of a comminution device typically depends on how good the energy is used ... The ball mill’s recirculating load was expected to be 250%. This corresponds to a volumetric

2017-2-2 Outotec Grinding technologies 007 the mill drive train to be brought closer to the mill, ... the HPGR and the minimal energy required to transport material in the press, the process requires less energy ... Ø30’ SAG mill and Ø20’ Ball mill in South America Outotec HIGmill

How to ensure energy efficiency in mining 1/4: Comminution circuit design. Simply put, there is only one direction for energy efficiency in the mining and mineral processing industry, and that is up. We need to do things a whole lot better than we are doing right now if we are to meet growing demand efficiently in terms of energy and costs.

How to ensure energy efficiency in mining 1/4: Comminution circuit design. Simply put, there is only one direction for energy efficiency in the mining and mineral processing industry, and that is up. We need to do things a whole lot better than we are doing right now if we are to meet growing demand efficiently in terms of energy and costs.

Rock Characteristics and Ball Mill Energy Requirements at Goldfields Ghana Limited, Tarkwa Gold Mine (TGM)* C. E. Abbey, K. J. Bansah, G. Galecki, and K. A. Boateng ... Work Index (WI) for example was lower than design and required simulation and adjustment. Samples taken at the same depth from each of the pits showed that Akontasi Pit has the ...

2011-11-9 energy consumption implies both high operationalcost and greenhouse footprint. Thus, comminution accounts for 30 to 70 % of the power draw of a typical mineral processing plant and for 20 to 50 % of the capital costs. However, the comminution process is only 1% efficient in terms of the energy required to generate new surfaces (cf. Whittles et

2018-2-20 of the energy required by a SAG mill. Put another way, the SAG mill energy required according to this statement, is 2.5 ... an inefﬁ ciency value in the region of 1.25 because the design 80 per cent passing value is not achieved. The ball mill usually ... ball mill work index was averaging only 11.6 kWh/t, which is

2013-11-27 The effect of processing parameters on energy consumption of ball mill ... design and operation of the milling equipment [4]. Comminution equipment can be classified according to ... size reduction and energy required for grinding. In practice, the agitator should be run at the lowest pos- ...

2015-4-24 Comminution ’10, Cape Town, South Africa, April 13-16, 2010 ... impact energy, ball size and bed configuration are investigated for selected materials and a mathematical model is proposed that describes the influences of all these variables. ... Investigations were carried out in a semi-industrial ball mill tampworking rock materials utilized ...

To harness this potential, a systematic approach and methodology is required. Throughput benefits in the order of 10% to 40% and energy savings of up to 10% to 20% can be achieved, often with minimal capital outlay. The selection of an appropriate mill configuration depends on ore characteristics.

2018-2-20 EFFICIENCY, ECONOMICS, ENERGY AND EMISSIONS – EMERGING CRITERIA FOR COMMINUTION CIRCUIT DECISION MAKING 3525 a holistic approach to analysing the total energy required to produce the metal is presented. The analysis of the interactions between the ore properties, required throughput rate, cost of energy and cost of grinding media are presented.

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