PMQW series Omnibearing planetary ball mill is an essential device for mixing, fine grinding, sample preparation, nano-materials dispersion, new product development and small batch production of high-tech materials. With small size, full-feature, high efficiency and low noise, this product is an ideal instrument for scientific research institutions, higher institutes and corporate research laboratories to obtain the micro-particle samples (four samples can be obtained in one experiment). This instrument can grind and mix samples of different sizes or materials during dry and wet conditions. The smallest particle discharged is 0.1um (namely1 ×10mm-4). PMQW series planetary ball mills are widely used in geology, mining, metallurgy, electronics, building materials, ceramics, chemical industry, light industry, medicine, beauty, environmental protection and other departments.

A turntable is equipped with four milling cans. When the turntable rotates, the milling cans revolve both around the wheel axis and on their own axis, like planetary movement.At the same time, they also flip 360 ° in the context of a three-dimensional space and can be artificially set up to run stably in any direction, so as to grind the materials finer and more uniform, and can solve the problems of some materials which often sink or stick to the bottom of cans.

PMQW series Omnibearing Planetary Ball Mill is equipped with AC motor Varying Frequency Program Control(no carbon brush abrasion, long life expectancy, low speed to start and large power, power efficiency, can setup program to work ). The whole machine is integrated, with small size, light weight, low noise and simple operation ( It can work even without a strict balance.). PMQW series planetary ball mill is equipped with currently and domestically the most advanced Varying Frequency and Speed Regulation controller which has the function of setting program, and can realize four types of program operation-- one-way, continuous shifts, timing one-way and timing shifts.

Technical parameters:
Control: variable frequency control
Can NO.: 2 or 4
Maximum loading sample volume: two-thirds of the can volume
Feed size: Soil: ≤ 10mm other material ≤ 3mm
Discharge size: Minimum of up to 0.1um (namely 1.0 × 10mm-4)
Speed ratio (revolution: rotation): 1:2, speed (rotation): 0.4L: 0 ~ 700 r / min, 2L: 0 ~ 600 r / min, 4L: 0 ~ 600 r / min, 12L: 0 ~ 500 r / min, 20L: 0 ~ 440 r / min, 40L: 0 ~ 360 r / min, 60L: 0 ~ 340 r / min, 100L: 0 ~ 320 r / min
Timer :1-999minutes from time
alternating operation time: 1-999minutes
Maximum continuous working hours (full load): 72 hours
Control mode: variable frequency stepless speed regulation, programmable controls, LED display, automatic timing positive inversion, time off