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QM-3SP04 Lab Laboratory Planetary Ball Mill1
Grinder, Planetary Ball Mill, Ball Mill
Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd.
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Product Description Lab Laboratory Planetary Ball MillModel:QM-3SP2 Product DescriptionQM series planetary ball mill is the requisite equipment for mixing, fine grinding, small sample preparing, new product development and small volume high-tech material production. The product has small volume, complete function, high efficiency and low noise. It is the ideal facility to acquire research samples for research institutes, universities as well as enterprise laboratories (can acquire four samples in one experiment). If mated with vacuum ball milling tanks, it can grind samples in vacuum status. The product is extensively applied to in the fields of Geology, Mining, Metallurgy, Electronics, Construction Material, Ceramics, Chemical Engineering, Light Industry Medicine, Environmental Protection etc.QM series planetary ball mill has four ball grinding tanks installed on one turnplate. When the turnplate rotates, the tank axis makes planetary movements and the balls in the tanks grinds and mixes samples in high speed movement. The product can smash and blend various products of different materials and granularity with dry or wet methods. Minimum granularity of grinded products can be as small as 0.1 micron (i. e. ) 1.0× 10-4mm)If equipped with the air cooling plant, the machine can be upgraded into a low temperature planetary ball mill. For further information on the low temperature planetary ball mill, please see the brief introduction to QM-DY, QM-DK low temperature planetary ball mills.Technical parameters:Drive Mode: Gear drive and belt driveOperation Mode: Two or four grinding tanks working togetherMaximum Loading Capacity: 2/3 of the capacity of milling tankFeeding Granularity: Soil material ≤ 10mm, other materials ≤ 3mmOutput Granularity: Minimum 0.1umRotational speed ratio (revolution: Rotation): 1: 2 (0.4L, 2L, 4L); 1: 1.5(12L, 20L)Rotation Speed: 0.4L: 0~600rounds/min; 2L: 0~580rounds/min 4L: 0~530rounds/min 20L: 0-280 rounds/minSpeed Regulation Mode: Variable-frequency-coontrol-type and program-control-type stepless speed regulation; Manual or automatic timed positive or negative revolvingMax. Continuous operating time (full-load): 72 hoursAdvantages:1. High uniformity2. Excellent repeatability3. Convenient operation: Belt replacement is not needed;Gear drive mode offers an effective solutions to problems caused by belt drive mode, such as belt creep, and belt abrasion.Criterions for evaluation:1. Rotational speed Studies have proved that the rotational speed is the most important criterion of the planetary ball mill. In principle, the higher the rotational speed is, the better the milling performance is.2. Maximum continuous operating time The planetary ball mill is used for making sub-micron or milli-micron materials, frequently requiring the maximum continuous operating time (at full load) being 50 hours or above, and the technical conditions such as the rotational speed not changing.3. Uniformity A gear-driven ball mill can make materials in two or even four tanks uniform perfectly, but a belt-driven ball mill cannot.4. Repetitiveness A gear-driven ball mill can make the same materials processed by the same technique repetitive perfectly, but a belt-driven ball mill cannot.5. Noise The noise of belt-driven ball mill is 66dB and that of gear-driven ball mill is 68dB at no load; And the noise of the two ball mills at full load is 75dB.6. Rational speed ratio: The rational speed ratio is very much related to the rational speed, the milling time and etc. Tests prove that the rotational speed ratios 1: 2 (≤ 4L) and 1: 1.5(≥ 12L) are the best ones. Product Parameters ModelSpecificationBall Milling TankRemarksSpec(m)lQuantity (Items/Set) (Mated with a number of milling balls)QM-3SP040.4L50~1004Can be equipped with 50ml vacuum ball milling tanksQM-3SP22L100~5004Can be equipped with 50~250ml vacuum ball milling tanksQM-3SP44L250~10004Can be equipped with 50~500ml vacuum ball milling tanks QM-2SP1212L1000~30004Can be equipped with 500~2000ml vacuum ball milling tanksQM-2SP2020L1000~50004Can be equipped with 3500ml vacuum ball milling tanksQM-2SP6060L10L~15L4Can be equipped with 10L vacuum ball milling tanksQM-2SP100100L10~25L4Can be equipped with 10~20Lvacuum ball milling tanksFeatures:Gear-drive guarantees high uniformity and repeatability of experiments;Fast rotational speed, high efficiency and fine granularity;Four samples with different sizes and materials in one experiment available;Stepless speed regulation; ideal rotary speed selection according to experimental results;Timed powering-off, positive and negative revolving if required;It features low center of gravity, good rigidity, compact structure, safety and reliable operation, low noise, no pollution, and small wear etc. Customer Visit Business FieldsPackagingClients Feedbacks FAQ1. How long is the delivery time?Normally goods will be shipped out within 7-10days after contract signed and down payment received.2. Is it possible to make our own brand/logo on your product? Yes, but depends on MOQ.3. What's your MOQ?This depends on different types of products. If it is a large machine, the MOQ is usually 1 set. For small instruments, such as thermometers, the MOQ is 50 pieces.4. What kind of payment term you accept?Normally,1) If total contract value less than USD 10,000.00 : 100% T/T in advance after contract signed.2) If total contract value more than USD 10000.00 : 50% T/T in advance after contract signed and 50% T/T after receipt of BL copy. Or, irrevocable LC is acceptable.
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