Description: This listing is for a brand new 110V 50/60Hz PQ-N04 (4 x 100ml) gear-drive planetary ball mill only, grinding jars and balls are sold separately. PQ-N04 series planetary ball mills may be used for mixing, homogenizing, fine grinding, mechanical alloying, cell disruption, small volume high-tech material production and even colloidal grinding. They are the ideal wet/dry milling tools for acquiring research samples with high efficiency and low noise. Vacuum jars may be used to process sample within a vacuum environment. PQ-N04 planetary ball mills have four grinding stations arranged on the "Sun Wheel" of the planetary ball mill. When the Sun Wheel rotates, the grinding balls inside the jars are subject to superimposed rotational movements, known as Coriolis Forces. The difference in speeds between the grinding balls and jars produce an interaction between frictional and impact forces, which release high dynamic energies. Minimum granularity of the final product can be as small as 0.1 micron. A timer controls running time from 1 to 999 minutes; it also controls jars' direction of rotation and intervals. We offer various sizes of grinding jars and grinding balls in different materials in our ball mill accessories section. Depending on your application, the material your grinding media is made from may be imperative to achieving accurate results. Grinding methods Single direction without timing (samples need long or non-stop milling) Single direction with timing (samples need to be milled in one direction for a designated amount of time before automatic shutdown) Bi-direction with timing (samples need to run clockwise for 1.5 hours, then counter-clockwise for another 1.5 hours and so on, for 15 total hours, before the machine shuts down itself) Single direction with paused interval and timing (i.e. samples need to run for 0.5 hour, then pause for 1 hour, then run for another 0.5 hour in same direction and pause for another 1 hour, for 10 cycles before auto shutdown) Bi-direction with paused interval and timing (samples need to run clockwise for 0.8 hour, pause for 0.5 hour, then run counter-clockwise for 0.8 hour, for 20 cycles, before auto shutdown) Features High uniformity and excellent repeatabilityFast rotational speed, high efficiency and fine granularityFour samples with different sizes and materials in one experimentLeak-proof jars for wet grinding for purchaseLarge range of materials available for grinding mediaGear-drive offers an effective solutions to problems caused by belt driving, such as belt creep and belt abrasionLow center of gravity, good rigidity, compact structure, low noise, safe and reliable operationAdjustable heightSafety switch ensures automatic shut down if cover is opened during operation Specifications Electrical requirements 110VAC 50/60Hz single phase, 370 watts Compatible non-vacuum jars (50ml - 100ml) x 4 Compatible vacuum jars 50ml x 4 Operation mode Two or four grinding jars working simultaneously Maximum feeding capacity 2/3 capacity of the grinding jars Feeding granularity Soil materials ≤ 10mm, others materials ≤ 3mm (If the sample feedis larger than these then it must first undergo preliminary size reduction) Discharging granularity Down to 0.1 micron Maximum continuous operating time 72 hours Planetary jar rotation speed 600 rpm Unit dimensions 24 x 14 x 17.5" (DxWxH) height is 32" with cover open Shipping dimensions 27 x 17 x 23" (LxWxH) Shipping weight 170 Lb Standard package Part description Qty Part image PQ-N04 110VAC ball mill 1 pc Jar clamping device 4 pcs Stainless steel sieve 1 pc Spare motor belt 1 pc Hex L-key 1 pc Ball mill height adjuster 1 pc Spare cap screw 2 pcs Spare fuse 1 pc 110V US power cord 1 pc Operation manual 1 pc Note: 1. Except stainless steel jars, all other jars must use stainless steel vacuum jackets when used in vacuum condition. 2. Vacuum jars or jackets must be operated with a vacuum pump which sold separately.
Price: 4490 USD
Location: Livingston, New Jersey
End Time: 2024-09-19T23:49:58.000Z
Shipping Cost: 99 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
MPN: does not apply
Brand: Across International
Model: PQ-N04
