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The most common ore mill equipment vertical roller mill, Pendulum Grinder, they all belong to the efficient mill. Although these types of milling machines are efficient grinding, milling plays a role, but the results and effectiveness differ widely. Here's a detailed description under their characteristics. Vertical milling machine is based on the extensive use of advanced technology, combined with years of various raw mill vertical milling machine production experience, design and development of advanced grinding equipment.

vertical roller mill principle: When the main motor power after gear reducer drive central shaft and fixed to the center axis of rotation plum frame, roller under the effect of centrifugal force around the central axis of rotation is also worried about the longitudinal axis parallel to the swing such outward parallel compression roller grinding ring, thus ensuring grinding roller and grinding ring with maximum surface contact, while roller mill rolls around its axis, so that the material shovel blade in the meantime reached crushing and grinding action crushed the powder is blown hosts blower airflow above the separator to separate too coarse granularity who still fall into the host cavity regrinding, granularity in line with the airflow required to enter the cyclone collector collects through powder discharge pipe is finished.

Pendulum Grinder is also known as Raymond machine. Mainly used in metallurgy, chemical industry, building materials industry for grinding ore hardness Mohs hardness of 7 or less, and moisture content below 6% of non-flammable materials. Pendulum Grinder development has been dangling from a single structure has evolved into today's vertical longitudinal pendulum structure.

Pendulum Grinder with a vertical milling machine for milling machines, although the same, but the pendulum is mill small footprint, easy to adjust, feeding even small size, light weight, fuel saving, easy maintenance. Vertical milling machine is a chemical milling equipment cement, coal, electricity and other departments widely used.

In addition to tilting, vertical milling machine, ore grinding equipment also includes a grinding machine. Grinding machine is coated or embedded abrasive lap on the workpiece surface grinding grinder. Mainly used for high-precision surface grinding of workpieces, external cylindrical surface, conical surface, spherical, threaded surface and the other type faces. The main types of a disk grinder mill, a grinding machine spindle and a variety of special grinding machine. Grinding is an important ultra-precision machining processing method, the advantage of high precision machining, processing a wide range of materials.