Vibration mill

The main use of vibratory mills

   Vibration mill is a small and medium-sized non-explosive material grinding equipment, mainly used in metallurgy, mining, building materials, chemicals, refractory materials, abrasives, graphite, glass, ceramics and other industries of fine powder and ultra-fine powder processing. Especially in the production of chemical dyes, special ceramics, grinding metallurgy and advanced refractory materials and other products as raw materials as raw materials of ultra-fine processing is widely used, in recent years, this series of vibration mills has become the metal magnesium industry grinding white preferred grinding equipment.

How the vibratory mill works

Vibration mill is a new type of milling equipment, the equipment is the use of high-frequency vibration of the cylinder, so that the grinding medium in the cylinder relies on inertia force to impact the material, the grinding medium is usually φ16 ~ φ36mm round steel (or medium ball), the steel rod after carburizing and quenching treatment, hardness of HRC55 or more. The larger diameter is taken when the feeding particle size is > 15mm, and the smaller diameter is taken when the feeding particle size is < 15mm, and more than two specifications of steel rods are used together. When working, the double cylinder vibration mill motor through the flexible coupling and universal coupling to drive the shaft with eccentric hammer exciter rotation, so that the cylinder vibration, the cylinder of the grinding and material in the cylinder flipped, impact, so that the material in a short period of time to get crushed; the single barrel vibration mill through the vibration force generated by the vibration motor operation to make the cylinder vibrate, so that the barrel and the material in the cylinder flipped, impact, to achieve the purpose of crushing

 Vibration mill structure type

According to the number of cylinders, there are: single barrel mill, double cylinder mill, three cylinder mill. Among them, the double barrel mill is the most widely used

1. According to the type of grinding medium, there are: vibrating rod mill, vibrating ball mill

2. According to the in and out type, there are: single in and single out, double in and out, double in and out and other multi-type

3. According to the structure of the arrangement: vertical, horizontal

   4. According to the volume of the cylinder body, there is 10L, 50L, 100L, 200L, 400L, 600L, 800L, 1000L, 1200L

Performance advantages of vibration mill:

1. The main features of the vibration mill

2. Compact structure, small footprint

3. Low energy consumption per unit output, high yield

4. The milling grain size is concentrated

5. The process is simplified and easy to operate

6. Liners and grinding media are easy to replace

Vibration mill model description

2  ZM - 400 - W -Q

┬ ┬   ┬   ┬  ┬

│ │   │   │  └─Grinding medium: steel balls (sticks medium is not marked)

│ │   │   └───Structure: horizontal type(the vertical type is not marked)

│ │   └────── Volume: 400L

│ └──────── Vibrating mill

└─────────  　Simplified number: double simplified numbers

Vibration mill application

Technical parameters of vibration mill:

Vibrating motor use and maintenance of single barrel vibration mill(for double drum and multi drum vibration mills, ordinary motor with exciter is used as the excitation source and will not be described separately.)

Vibration motor has the characteristics of high excitation rate utilization, small energy consumption and long life. Usually used in small single-barrel vibration mills, the excitation force of the vibration motor can be adjusted steplessly, which is easy to use. The vibration motor adopts copper core 380V, 50HZ three-phase asynchronous vibration motor, horizontal installation