ball milling instruments

laboratory ball mill, in choolaimedu, chennai , tamilnadu engineering instruments | id: 20283804112

laboratory ball mill, in choolaimedu, chennai , tamilnadu engineering instruments | id: 20283804112

Tamilnadu Educational Instruments was established in the year 2004, at Tamil Nadu, India are engaged in manufacturing and supplying of Auto Level, Digital Theodolite, Dumpy Level, GPS, Sokkia Levelling Instruments, Rodo Meter, Drafting table, Drawing Board, Architect Drafting Table, Centerless Grinding Machine, Gear Shaping Machine, Gear Hobbing Machine, Tool and Cutter Grinder, Milling Tool Dynamometer, Horizontal Milling Machine, Vertical Milling Machine, CNC Machine, CNC Lathe Machine, CNC Milling Machine, Hydraulics Lab, Fluid Mechanics Lab, Thermal Lab, Mechatronics Lab, , Survey Instruments, Milling Machine, Grinding Machine, Material Testing Lab, Survey Lab, Metrolgoy and Measurement Lab, Soil Testing Lab, Concrete and Highway Lab, Environment Engineering Lab, Mechanical Lab, Civil Lab, Auto Mobile Lab, Auto Level Instruments, Laboratory Apparatus, Compression Tester, Auto Level, Dumpy Level, Theodolite, Total Station, Levelling Staff, Levelling Instruments, Slum Cone Apparatus, Cube Testing Machine, Marshal Stability Apparatus, Compression Testing Machine, Soil Moister Meter, Wood Moister Meter, Rapid Moister Meter, Cube Mould, Beam Mould, Cylinder Mould, Prism Mould, Marsh Cone, Liquid Limit Apparatus, Plastic Limit Apparatus, Blains Permeability Apparatus, Air Entertainment Meter, Universal Testing Machine, Sand Pouring Cylinder, Core Cutter, Rebound Hammer, Ring and Ball Apparatus, Ductility Test Apparatus, Gas Chromatography, Atomic Absorption Spectroscopy, Oxygen Analyser, BOD Analyser, Hot Air Ove, COD Analyser, Ranging Rod, Surveyor Compass, Prismatic Compass, Beam Deflection Test Apparatus, Vicat Apparatus, Le Chatelier mould, Flexure Testing Machine, GPS, Hydrometer, Sokkia Auto Level, Leica Auto Level, Horizontal Milling Machine, Jar Test Apparatus, Vertical Milling Machine, Milling Tool Dynamo meter, Lathe Tool Dynamo meter, Gear Shaper Machine, Gear Hobbing Machine, Tool Maker Microscope, CNC Lathe Machine, CNC Milling Machine, Unviersal Milling Machine, Bernolius Theorom Apparatus, Orifice Meter, Venturimeter, Rotameter, Pipe Flow Analysis, Centrifugal Pump, Submersible Pump, Reciprocasting Pump, Deepwell Pump, Pleton Wheel Turbine, Kaplan Turbine, Francis Turbine, Insulating Powder Apparatus, Fludized Bed Cooling Tower, HC Refrigeration Test Rig, Airconditon Test Rig, Emissity Apparatus, Pin Fin apparatus, Lagged Pipe Apparatus, Parallel and Counter flow Apparatus, Torsional Vibration Setup, Dynamic Balancing Machine, Cam follower setup, Turn Table Apparatus, Transverse Vibration Setup, Co ordinate Measuring Machine, CMM, Floating Carriage Micrometer, Autocollimator, Mechanical Comparator, Pneumatic Comparator, Dial Gauge, Telescopic Gauge, Sine Bar, Surface finish Measuring Machine, Roughness Tester, Pneumatic Trainer Kit, Hydraulic Trainer Kit, Image Processing System With Hardware and software, Universal Testing Machine, ITI Tools, Mechanical Laboratory Equipment, Civil Laboratory Equipment, Diesel Smoke Meter, Exhaust Gas Analyser, Torsion Testing Machine, Rockwell Hardness Testing Machine, Brinell Hardness Testing Machine, Vickers Hardness Testing Machine, Vernier Transit Theodolite, Flume Assembly Apparatus, Metacentric Apparatus, Pitot Tube Apparatus, and many more. The ownership type of the company is Sole Proprietorship. Further, we also trade , retail, distribute and wholesale the products in the market. These are made using high grade material and are offered in various designs & sizes to our clients. Our range is widely used by architectures and also in schools & government sector. Best known for sturdy construction and perfect finish, our range is offered at market leading rates to our clients.

planetary ball mill for laboratory, amaze instruments | id: 22035510633

planetary ball mill for laboratory, amaze instruments | id: 22035510633

Established in 2011, Amaze Instruments is a specialized Laboratory & Industrial Equipment dealing company We are ISO 9001:2015 and CE Certified Company. It's an immense pleasure for us to introduce ourselves as the largest manufacturer , trader and Exporter of Agricultural Soil Testing Equipment, Civil And Soil Testing Equipment, Metallurgical And Mechanical Testing Equipment, NDT Equipment, etc. With the strong amalgamation of our diligent personnel and sound facilities, we are making available our products in several models and technicalities. Our products are not just durable but also ergonomically designed, easy to operate, fluently performing, and capable of functioning for longer durations.

comparative study on improving the ball mill process parameters influencing on the synthesis of ultrafine silica sand: a taguchi coupled optimization technique | springerlink

comparative study on improving the ball mill process parameters influencing on the synthesis of ultrafine silica sand: a taguchi coupled optimization technique | springerlink

Taguchi-based experimental design technique has been a major research area for making systematic approaches to understand the complex process of ball mill process parameters influencing on the synthesis of ultrafine silica sand monolayer degradation. To determine an optimal setting, Taguchi coupled optimization technique has been applied with a novel approach as there is no previous work focusing on the synthesis of ultrafine silica sand taking in account the ball milling process parameters and Taguchi coupled optimization techniques. The high-grade silica was milled in planetary ball mill and the selected samples were passed through washing, crushing, dehydrating, meshing and drying operations. The samples were analyzed using Malvern Instruments for particle size distribution. The experiments were conducted as per Taguchis L9 orthogonal array. Process parameters were analyzed using the signal-to-noise ratio based on the-smaller-the-better approach. To minimize the effect of uncontrollable variables, The ANOVA results determined the significance of the influential controllable variables so that the variability in the response is small. Optimization results confirmed that the balls to powder weight ratio were the most influential process parameter. The optimum process parameters setting concluded that balls to powder weight ratio are 20:1, the optimum ball mill working capacity is 2 L while the optimum speed of the ball mill is 105rpm. Using SEM characterization, the improved particles of silica sand presented a spherical shape with a cluster. Using TEM of different structures of the ultrafine silica sand containing asymmetrical characteristics of particles confirmed the solid form of the ultrafine silica sand.

Pan, Z., Liu, Z., Zhang, Z., Shang, L., & Ma, S. (2018). Effect of silica sand size and saturation on methane hydrate formation in the presence of SDS. Journal of Natural Gas Science and Engineering, 56, 266280.

Sundararajan, M., Ramaswamy, S., & Raghavan, P. (2009). Evaluation for the beneficiability of white silica sands from the overburden of lignite mine situated in Rajpardi district of Gujarat, India. Journal of Minerals and Materials Characterization and Engineering, 8, 701.

Choi, W., Chung, H., Yoon, B., & Kim, S. (2001). Applications of grinding kinetics analysis to fine grinding characteristics of some inorganic materials using a composite grinding media by planetary ball mill. Powder Technology, 115, 209214.

Hassani, A., Karaca, M., Karaca, S., Khataee, A., Al, ., & Ylmaz, B. (2018). Preparation of magnetite nanoparticles by high-energy planetary ball mill and its application for ciprofloxacin degradation through heterogeneous Fenton process. Journal of Environmental Management, 211, 5362.

Szafraniec, J., Antosik, A., Knapik-Kowalczuk, J., Kurek, M., Syrek, K., Chmiel, K., et al. (2017). Planetary ball milling and supercritical fluid technology as a way to enhance dissolution of bicalutamide. International Journal of Pharmaceutics, 533, 470479.

Shukla, R., & Singh, D. (2017). Experimentation investigation of abrasive water jet machining parameters using Taguchi and evolutionary optimization techniques. Swarm and Evolutionary Computation, 32, 167183.

Pillai, J. U., Sanghrajka, I., Shunmugavel, M., Muthuramalingam, T., Goldberg, M., & Littlefair, G. (2018). Optimisation of multiple response characteristics on end milling of aluminium alloy using Taguchi-Grey relational approach. Measurement, 124, 291298.

Mia, M., Dey, P. R., Hossain, M. S., Arafat, M. T., Asaduzzaman, M., Ullah, M. S., et al. (2018). Taguchi S/N based optimization of machining parameters for surface roughness, tool wear and material removal rate in hard turning under MQL cutting condition. Measurement, 122, 380391.

Mohanavel, V., Ravichandran, M., & Kumar, S. S. (2018). Optimization of tungsten inert gas welding parameters to: Attain maximum impact strength in AA6061 alloy joints using Taguchi technique. Materials Today: Proceedings, 5, 2511225120.

Wu, W., Pirbhulal, S., Sangaiah, A. K., Mukhopadhyay, S. C., & Li, G. (2018). Optimization of signal quality over comfortability of textile electrodes for ECG monitoring in fog computing based medical applications. Future Generation Computer Systems, 86, 515526.

Dhawane, S. H., Karmakar, B., Ghosh, S., & Halder, G. (2018). Parametric optimisation of biodiesel synthesis from waste cooking oil via Taguchi approach. Journal of Environmental Chemical Engineering, 6, 39713980.

Ahmadi, Z., Nayebi, B., Asl, M. S., Farahbakhsh, I., & Balak, Z. (2018). Densification improvement of spark plasma sintered TiB2-based composites with micron-, submicron-and nano-sized SiC particulates. Ceramics International, 44, 1143111437.

Naqiuddin, N. H., Saw, L. H., Yew, M. C., Yusof, F., Poon, H. M., Cai, Z., et al. (2018). Numerical investigation for optimizing segmented micro-channel heat sink by Taguchi-Grey method. Applied Energy, 222, 437450.

Ozcelik, B., & Erzurumlu, T. (2006). Comparison of the warpage optimization in the plastic injection molding using ANOVA, neural network model and genetic algorithm. Journal of Materials Processing Technology, 171, 437445.

Hussain, Z. (2020). Multi performance optimization in machining of EN31-535A99SS with interchangeable straight cemented tungsten carbide-cobalt mixed (WCCo) insert grade (CSTCK20) using Taguchi coupled grey relational analysis. SN Applied Sciences, 2, 197.

Araujo, J., Gonzalez-Mira, E., Egea, M., Garcia, M., & Souto, E. (2010). Optimization and physicochemical characterization of a triamcinolone acetonide-loaded NLC for ocular antiangiogenic applications. International Journal of Pharmaceutics, 393, 168176.

Pang, J., Ansari, M., Zaroog, O. S., Ali, M. H., & Sapuan, S. (2014). Taguchi design optimization of machining parameters on the CNC end milling process of halloysite nanotube with aluminium reinforced epoxy matrix (HNT/Al/Ep) hybrid composite. HBRC Journal, 10, 138144.

Vellaiyan, S., Subbiah, A., & Chockalingam, P. (2019). Multi-response optimization to improve the performance and emissions level of a diesel engine fueled with ZnO incorporated water emulsified soybean biodiesel/diesel fuel blends. Fuel, 237, 10131020.

Taguchi, N., Oda, S., Yokota, Y., Yamamura, S., Imuta, M., Tsuchigame, T., et al. (2019). CT texture analysis for the prediction of KRAS mutation status in colorectal cancer via a machine learning approach. European Journal of Radiology, 118, 3843.

Hussain, Z. Comparative Study on Improving the Ball Mill Process Parameters Influencing on the Synthesis of Ultrafine Silica Sand: A Taguchi Coupled Optimization Technique. Int. J. Precis. Eng. Manuf. 22, 679688 (2021). https://doi.org/10.1007/s12541-021-00492-3

enhancement of electrochemical and catalytic properties of mos2 through ball-milling - sciencedirect

enhancement of electrochemical and catalytic properties of mos2 through ball-milling - sciencedirect

Natural MoS2 is ball-milled.Electrochemistry and catalytic properties of ball-milled MoS2 are investigated.Ball-milling process enhances both the electrochemistry and the catalytic behavior of natural MoS2.

MoS2 nanosheets of one to few layer thickness present novel electronic and enhanced catalytic properties with respect to the bulk material. Here we show that a simple and highly scalable ball-milling procedure can lead to significant improvements of the electrochemical and catalytic properties of the bulk natural MoS2. We characterized the material before and after the milling process by means of scanning electron microscopy, energy-dispersive X-ray spectroscopy and X-ray photoelectron spectroscopy in order to evaluate morphological and chemical features. We investigated the electrochemical properties by means of voltammetry techniques to monitor the electron transfer with [Fe(CN)6]4/3 redox probe and the catalytic properties by monitoring the electrochemical hydrogen evolution reaction (HER). A significant overpotential lowering of about 210mV is obtained for the HER by the ball-milled material when compared to bulk materials. This has a huge potential for the lowering of the energy consumption during hydrogen evolution. Ball-milling offers highly scalable dry method for large scale production of electrocatalyst with enhanced properties.

ball mill: bm500 ::

ball mill: bm500 ::

BM500 is a versatile laboratory ball mill intended for the milling and homogenization of a broad variety of samples ranging from soft, fibrous to hard and brittle materials. With a simplified handling principle it enables the quick processing of dry, wet, and even cryogenic milling procedures. As the all-rounder suitable for any application segment, BM500 quickly manages routine as well as scientific applications. Depending on your material and preparation settings a final particle size of around 1 m is achievable. (Grinding jars and balls need to be ordered separately)

One rotary-push button is the only tool you have to operate to set all process parameters needed for appropriate grinding and homogenization. This easy and intuitive concept enables quick handling and minimizes errors. It is therefore beneficial for daily routine work.

BM500 operates in simultaneous mode, which enables you to treat two independent subsamples in exactly the same way. This is advantageous for several reasons such as grinding a higher amount of sample at once or having one sample batch left as a backup and control sample. The largest cup volume handled by BM500 is 2 x 50 mL.

The broad range of accessories for BM500 enables you to mill almost any sample material to the fineness you need for your subsequent analysis. Especially when analyzing the powder itself sufficient homogeneity guarantees that all components are detected correctly.

BM500 is an all-rounder for milling and grinding and therefore suitable for samples ranging from metals and rocks to food, biological and environmental materials. The shape of the sample does not matter, BM500 easily manages grains, pellets and fibers as well as voluminous samples like wool, grass, and leaves.

For elastic materials as well as sensitive samples such as those with volatile components, the cryogenic application is available to enable grinding at all or to avoid the degradation or loss of certain components.

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effect of ball milling strategy (milling device for scaling-up) on the hydrolysis performance of mg alloy waste - sciencedirect

effect of ball milling strategy (milling device for scaling-up) on the hydrolysis performance of mg alloy waste - sciencedirect

Milling under Ar is more efficient than milling under H2.Milling time with the low-energy mill is 10 times longer than that with the high-energy mill.Total hydrolysis was obtained in 5 minutes for Mg alloy milled with graphite followed by milling with AlCl3 under Ar. Excellent hydrolysis performances are obtained for Mg alloy milled with graphite under Ar. The scale-up of laboratory milling strategy to industrial scale has been established.

Total hydrolysis was obtained in 5 minutes for Mg alloy milled with graphite followed by milling with AlCl3 under Ar. Excellent hydrolysis performances are obtained for Mg alloy milled with graphite under Ar. The scale-up of laboratory milling strategy to industrial scale has been established.

Ball milling strategy is of prime importance on the hydrolysis performance of Mg alloy waste. The effect of milling device (e.g. Fritsch Pulverisette 6 (P6) and Australian Uni-Ball-II (UB)), milling atmosphere (H2 and Ar), milling time, nature of the additives graphite and AlCl3 and synergetic effect by chronological or simultaneous addition were examined. An equivalence between both mills was established and it was shown that the process with the UB is 10 times longer than that with the P6 to acquire a similar material. Mg alloy milled without additives in the P6 under Ar for 10h improves the hydrolysis performance. Using a single additive, the best hydrolysis performances are obtained with graphite (yield of 95% of total capacity reached in 5minutes) due to the formation of a protective graphite layer. By incorporating both additives sequentially, the best material, from the hydrogen production point of view, was Mg alloy milled with G for 2h and then with AlCl3 for 2 extra hours (full hydrolysis in 5minutes). Mg alloy milled with the P6 were compared to those milled with the UB. Mg alloy milled with graphite or with sequential addition of G and AlCl3 under Ar generated more than 90% of their total capacity. Our results confirm that laboratory-milling strategy can be scaled-up to industrial scale.

crystals | free full-text | synthesis of metal organic frameworks by ball-milling | html

crystals | free full-text | synthesis of metal organic frameworks by ball-milling | html

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a green method for production of nanobiochar by ball milling- optimization and characterization - sciencedirect

a green method for production of nanobiochar by ball milling- optimization and characterization - sciencedirect

Biochar with particle size of 212nm was obtained at optimized milling conditions.Keeping biochar at80C before milling reduced the size to around 60nm.The surface area of nanobiochar increased 15 times compared to the raw biochar.The produced nanobiochar can be used for removal of carbamazepine from wastewater.

Environmental considerations along with the technological challenges have led to search for green and energy-efficient processes for advanced nanostructured materials. In this study, nanobiochar was produced from pine wood biochar using a planetary ball mill. A central composite experimental design and response surface methodology was employed to optimize the ball milling parameters including time, rotational speed and ball to powder mass ratio to obtain nanoparticles in short time and at lower energy consumption. ANOVA results showed that the linear and quadratic effect estimates of time and the interaction effect of time and rotational speed were significant contributors to the size of particles during milling (p<0.05). Based on the developed statistical model, the optimum conditions for obtaining the smallest particles, around 60nm, were found to be 1.6h, 575rpm and 4.5g/g. However, the size measurements indicated that particles had a great tendency to agglomerate. Further study showed that the conditioning of biochar at cryogenic temperatures prior to milling inhibits the agglomeration of nanoparticles which is essential in industrial processes. The adsorption test proved that the nanobiochar produced using green method is promising in the removal of micropollutants from aqueous media by removing up to 95% of carbamazepine from water. At the optimum milling parameters and conditioning for 24hat80C, nanobiochar with the average size of around 60nm was obtained. The produced nanobiochar was characterized by Brunauer-Emmett-Teller (BET) gas porosimetry, scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR). Also, physical and chemical properties, such as water holding capacity, organic matter, oxidation-reduction potential (ORP), elemental composition, polycyclic aromatic hydrocarbons (PAHs) and heavy metals were analyzed.

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