HMK-1901 Planetary Ball Mill

HMK-1901 Planetary Ball Mill is a lab ball mill designed and manufactured for requirement of fine milling industry.It integrates all traditional mixing and size reduction process and at the same time HMK-1901 planetary ball mill uses high centrifugal forces to generate high pulverization energy. It works efficiently and takes very short grinding times.

Working Principle: impact and friction force
Compatible Grinding Jars: (50ml /100ml) * 4
Max Feeding Capacity: 2/3 capacity of the grinding jar
Operation Mode: 2 or 4 grinding jars working simultaneously
Feeding size: Soil materials < 10mm, others materials < 3mm
Discharging size: down to 0.1μm
Sample Type: hard, medium-hard, soft, fibrous, brittle, moist, tough
Rotational Speed of Grinding Jar: 800rpm
Rotational Speed Ratio (planetary disk/jar): 1 : 2
Drive Mode: gear drive and belt drive
Speed Control: stepless speed regulation
Electrical Details: 110V/220VAC, 50/60Hz, 0.25 kW
Max Continuous Grinding Time (full-load): 72hours
Weight (Net /Gross): 30KG /35KG
Dimension (L*W*H): 502*300*296mm
Package Size: 570*360*420mm

• Elegant design, easy to operate
• Ideal for wet or dry grinding operation
• Energy and speed control enables reproducible results
• Automatic and programmable control with LED display
• Multiple grinding modes to choose
• High uniformity and excellent repeatability
• Fast rotational speed, high efficiency and fine granularity
• Programmable interval and pause times
• Four samples with different sizes and materials in one experiment
• Stepless speed regulation; reversing function
• Large range of materials available for grinding media
• Gear-drive offers an effective solutions to problems caused by belt driving, such as belt creep and belt abrasion
• Low center of gravity, good rigidity, compact structure, low noise, safe and reliable operation, no pollution and small wear
• Cooling of the grinding chamber with a built-in fan for long grinding times

Planetary ball mills are widely applied to production fields of geology, mining, metallurgy, electronics, building materials, ceramics, chemicals, light industry, medicine, environmental protection, such as electronic ceramics, structural ceramics, magnetic material, lithium cobalt oxides, lithium manganate, catalyst, fluorescent powder, long afterglow luminescent powder, rare earth polishing powder, electronic glass powder, fuel cell, ceramic capacitor, oxygen zinc varistor, piezoelectric ceramics, nanometer materials, wafer ceramic capacitor, MLCC, thermistor(PTC,NTC), ZnO varistor, valve disc of arrester, strontium titanate ring varistor, ceramic filter, dielectric ceramics, piezoelectric transducer, piezoelectric transformer, chip resistor, thick film circuit, potentiometer, alumina ceramics, zirconia ceramics, ZnO powder, cobaltous oxide powder, Ni-Zn ferrite, Mn-Zn ferrite, and etc.

Planetary ball mill has four ball grinding tanks installed on one turntable. When the turntable rotates, the tank axis makes planetary movements, the balls and samples inside the tanks are impacted strongly in high speed movement, and samples are eventually ground into powder. Various kinds of different materials can be ground by the mill with dry or wet method. The size of ground powder can be reduced to as small as 0.1 micrometer.
The main disc is driven by a motor, the motor rotates and drives the disc rotates. There are four milling pots fixed on the main disc, they are under rotation and revolution at the same time. There are milling balls inside the milling pots and mill the sample to powder.

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AS-2012 Submicron Particle Size Analyzer

AS-2012 Laser Particle Size Analyzer works with principle of Mie Scattering to precisely determine the particle size distribution from 0.04 to 500 micrometer. This equipment has a few advantages all its own. Robust laser diode and innovative photocells optimize the precision of static light scattering and give AS-2012 a longer operational lifetime. Patented optical bench uproots light path deviation, one of the major technical problems in the industry of particle size analysis. User-friendly program and advanced algorism bring accuracy and repeatability qualification to International Norm ISO13320-1 Particle Size Analysis-Laser Diffraction Methods. AS-2012 has become the most reliable and cost-effective LPSA and being widely used in submicron particle size characterization.

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We are back on work,even if on holiday in past seven days,I feel as normal since I have received too many enquiry on our AS-2011 micron laser particle size analyzers.We are near to out of stock.Anyway we supply accurate,reliable and cost-effective laser particle size analyzer all the time.

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AS-2011 micron laser particle size analyzer

AS-2011 Laser Particle Size Analyzer is a high-tech instrument incorporating technologies of optic, mechanic, electric and computer. Thanks to import semiconductor laser, it lasts longer time with excellent monochromaticity. It features advanced mechanical design and integrated microelectric circuit. The accuracy and test speed are improved thanks to highly sensitive photocells and full-course Mie Scattering Theory executed by excellent and innovative algorism. It is the most reliable, accurate and cost-effective micron laser particle size analyzer Aimsizer supply.

Size range: 0.1um-500um
Accuracy: <1%(CRM D50)
Repeatability: <1% CRM D50)
Test method: Liquid
Light source: Semiconductor laser (635nm, 3mw, 25000hrs)
Scanning speed: 2000/sec
Test time :< 1 minute, sample preparation not counted
Power supply: AC 220V+-10% 50Hz or 60Hz, Power 80W
Computer interface: standard RS-232 serial port
Operating system: all Windows system
Dimension: 620(L)X333(W)X248(H)mm

Technologies of Hardware
-AS20 Dispersing Unit features internal ultrasonic, circulation, agitation and timed ultrasonic. The peristaltic pump prevents the suspension from being contaminated during circulation to secure the accuracy of the test results. AS20 can work with small volume cell or flow through sample cell. The former caters to organic medium and the latter to water.

-The semiconductor laser waved 635nm and powered 3mw works for more than 25000 hours therefore extends the running life and stock life of the particle size analyzer.

-Optimized reverse Furier optical design and unique integration of light path and optical bench contribute to stable light path; moreover it reduces light path adjustment to zero. Thanks to advanced mechanical design and processing technique the unit becomes more compact; streamlined cover makes for easy operation and maintenance; effective shielding and disturbance-resistance technology contributes to electric stability.

-Innovative photocell array improves the resolution of the unit. The major detector array consists of 71 photocells with maximum detecting angle 21.5 degree. Crossly positioned irregular side array comprises 5 photocells with maximum angle 75 degree.

Technologies of software
-Two login ports one for the administrator the other for the operator accessed by password considerably improve the security of the particle size analysis system.

-AS-2011 is a high-tech instrument incorporating technologies of optic, mechanic, electric and computer. The acquired data is processed by special analysis system and result printed out by printer.

-AS-2011 works with advanced Mie scattering theory and excellent H.Golub inversion algorism. With the ideal combination of software and hardware, the test is always fast and accurate for whatever unimodal or multimodal distribution.

-Flexible output makes it editable on the data and curve of accumulative distribution, data and histogram of differential distribution and typical values according to user’s specific requirement.

-AS-2011 completely meets the requirement of ISO 13320-1, an international norm on laser particle size analyzer and each unit goes through strict quality control and validated by National Reference Material SB2005

-Reliable Hardware -Accurate Software -Cost-Effective Unit

Abrasives, Adhesives, Agrochemical, Barite, Batteries, Bentonite, Boron Carbide, Brucite, Bubble, Calcite, Calcium Carbonate, Carbon Black, Catalysts, Cement, Ceramics, Chemicals, Clay, Coal, Coatings, Corundum, Cosmetics, Diamond Powder, Diatomite, Emulsion, Environmental, Explosives, Ferrite, Fluorescent, Fluorite, Food & Beverage, Food Additive, Graphite, Grinding, Inks, Kaolin, Medicine, Metal Powder, Mica, Milling, Minerals, Oxides, Paints, Paper, Petrochemical, Pharmaceuticals, Pigments, Plaster, Plastics, Polymers, Quartz, Refractory, Resins, Silica, Slurries, Soil Sediments, Sulfur, Synthetics, Talc, Toners, Tourmaline, Wollastonite, Zeolite, Zirconium Silicate etc in micron range.

-Size range:most popular micron size range from 0.1-500 micrometers
-Accuracy & Repeatability:<1%, completely comply with ISO 13320-1
-Applications:1-stop sizer solution for nearly all the powders in micron range
-Sample driving:clean and effective peristaltic pump improves the accuracy
-Sample adding:easy switch between 2: Flow Through & Small Cell Assemblies
-Optical Bench:reduce light path adjustment to 0, free from adjustment forever
-Laser diode:good monochromaticity with as long as 25000 hours working life
-Photocell:Highly-Sensitive photocells in effective position improves accuracy
-Theory:most advanced Mie Scattering Theory using Laser Diffraction of particles
-Algorism:fast and accurate H.Golub reverse algorism saves Waiting Time
-Login:2 login ports Administrator and Operator make for effective administration
-Measurement:user can Customize key parameters and test very fast in less than 1 minute
-Software:comprehensive and User-Friendly English software contribute to a nice sizing experience
-Test Report:standard ISO 13320-1 integrating all concerned data for easy comparison

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