The document summarizes the features of a micro powder grinding mill. It consists of several components that crush and grind materials into a fine powder. Materials are crushed by a hammer crusher and fed into the mill by a vibrating feeder. Inside the mill, rollers grind the materials between rings until they become a fine powder. Finer particles are separated by a classifier while coarser ones are reground. The mill has high efficiency, low energy consumption, long component lifetimes, and reduces dust and noise pollution.

1. Micro Powder Grinding Mill Spplier
The whole micro powder mill consists of hammer crusher, bucket elevator, storage hopper,
vibrating feeder, main unit, inverter classifier, cyclone collector, pulse deduster system, high
pressure positive blower, air compressors and electrical control systems.
Working Principle of ultrafine mill
The main bearing and each dial are driven by electromotor of main machine through reducer,
and numbers of rollers, which are rolling in the ring, are driven by dial through plunger. After
crushed by hammer crusher, the big materials become small ones and are sent to storage hopper
by elevator and further sent to the middle of first dial evenly by the electromagnetic vibrating
feeder and feeding pipe. The materials will be driven to the edge of dial by centrifugal force and
fall down into the ring, crushed and grinded by roller, and become powder after production of
three rings. The high pressure centrifugal blower will inhale air from outside and blow the
crushed materials to classifier. The rotating turbo in the powder concentrator will make the
coarse material return to the mill and reground, while the fineness will mix with the air and go
into the cyclone and be discharged in the discharge bin, which is at the bottom of it. The air,
which mixed with very little fineness, will be purified by impulse duster and discharged by blower
and muffler.
lead oxide mill Features
<ol><li>High-efficiency and low consumption；</li>
<li>With the same end-products fineness and motor power, its output can be doubled comparing
with lead oxide mill, gypsum mill, bentonite grinding mill and clinker grinder.</li>
<li>Longer service life for wearing parts.</li>
<li>The grinding roll and ring are made of special alloy. Generally, their service life is more than
one year, but in certain condition which could up to over 3 years, like when it processes calcium
carbonate and Calcite. </li>
<li>More secure and Reliable.</li></ol>
This machine greatly reduces the industrial dust pollution and noise by applying Pulse dust
collector and muffler, which reaches the National Standard.
Resouce: http://www.quarrycrusher8.com/products/grinding/xzm-ultrafine-mill.html