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VIBRATORY BALL MILL

Feeding Size: ≤25 mm

Discharging Size: 0.104-0.8 mm

Capacity: 0.001-16 t/h

Customization: support

Material: limestone, granite, iron ore, ceramic, chemicals, etc.

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The ZM series vibratory ball mill, also known as vibration ball mill, is a new type of energy-saving ball mill grinder. It is mostly used for processing fine powder and ultra-fine powder, and it can realize both dry grinding and wet grinding. Vibration ball mills have the advantages of high vibration intensity, high grinding efficiency, low power consumption, low noise, compact structure, and convenient installation. Compared with traditional ball mills, the grinding efficiency of the vibration ball mill is increased by 2-5 times and the energy consumption is reduced by 20% – 30%.

Vibratory ball mills use high-frequency vibration to make grinding media in the cylinder produce inertial impact force. Raw materials are ground under the impact. The grinding media is usually φ16~φ36mm steel ball or steel rod. After carburizing and quenching, their hardness can reach above HRC55. When the feeding size is more than 15mm, we’d better choose large-sized steel balls or steel rods. When the feeding size is less than 15mm, the smaller-sized steel balls or steel rods are the best choices.

Vibratory ball mills can be divided into the following types:

According to the grinding media: vibratory ball mill and vibratory rod mill;

According to the operation mode: continuous vibratory ball mill and batch vibratory ball mill;

According to the vibrating mode: inertia vibratory ball mill and eccentric rotary vibratory ball mill;

According to the number of drums: single-drum vibratory ball mill, double-drum vibratory ball mill, three-drum vibratory ball mill, and so on;

Application

The vibrating ball mill is widely used for fine and ultrafine powder processing in the mineral processing industry, building materials industry, metallurgy industry, electric power industry, ceramics industry, refractory materials industry, glass industry, chemical industry, food industry, etc.

VIBRATORY BALL MILL STRUCTURE

The vibration ball mill is mainly composed of the underframe, body support, noise enclosure, grinding cylinder, vibration exciter, lining plate, elastic support, grinding media, driving motor, etc.

Noise enclosure: it is used to block the grinding noise.

Grinding cylinder: it is used to hold the grinding media and raw materials.

Vibration exciter: it converts the motor rotational torque into ball mill periodic vibration.

Elastic support: when the ball mill body vibrates, it insulates the shock of vibration to the base.

Lining plate: it is installed on the inner wall of the grinding cylinder to protect the cylinder from wearing.

Underframe: it holds up the ball mill body and remains a flexible connection distance between the driving motor and the ball mill body.

vibratory ball mill structure — Vibratory Ball Mill Structure

The motor drives the eccentric block in the vibration exciter to rotate through a flexible coupling so that the vibration exciter generates enough exciting force, making the grinding cylinder produce high-frequency vibration. With the vibration of the cylinder, the grinding media and material inside can move in three ways:

Strong projectile motion: large-sized raw materials are broken rapidly.

High-speed rotational motion: raw materials are ground finely.

Low-speed revolution movement: materials are mixed evenly.

When the ball mill cylinder vibrates, the grinding media rotates constantly and produces a strong impact force. Materials are ground finely under the impact of grinding media and gradually move to the outlet direction. After the grinding process is completed, fine powder is discharged from the outlet port.

HIGHLIGHTS OF VIBRATORY BALL MILL

Low noise and less dust overflow;

Simple structure and easy operation;

Fine and uniform particle grinding size;

Low energy consumption per unit output;

Small floor space, lightweight, and large load;

Fewer wear parts, easy to replace and maintain;

Short grinding time, high grinding efficiency, and large crushing ratio;

Strong material adaptability, capable of grinding various soft and hard materials;

vibratory ball mill on site — Vibratory Ball Mill On Site

SPECIFICATION

Model	Barrel Number	Capacity(t/h)	Feeding Size(mm)	Discharging Size(mm)	Barrel Volume(L)	Motor Power(kW)	Vibration Frequency(r/min)
ZM5	1	0.001-0.005	≤25	0.8-0.104	5	0.4	960
ZM20	1	0.02-0.05	≤25	0.8-0.104	20	1.1	960
ZM100	1	0.05-0.15	≤25	0.8-0.104	100	2.2	960
ZM400	1	0.05-0.3	≤25	0.8-0.104	400	7.5	960
ZM600	1	0.05-0.6	≤25	0.8-0.104	600	9.5	960
ZM1000	1	0.1-1.5	≤25	0.8-0.104	1000	14	960
ZM1500	1	0.1-2	≤25	0.8-0.104	1500	21	960
2ZM100	2	0.6-1.3	≤25	0.8-0.104	100	17-22	960
2ZM200	2	0.75-2.5	≤25	0.8-0.104	200	22-37	960
2ZM400	2	0.8-4.8	≤25	0.8-0.104	400	45-55	960
2ZM600	2	1-8	≤25	0.8-0.104	600	45	960
2ZM800	2	1-10	≤25	0.8-0.104	800	55-75	960
2ZM950	2	1-10	≤25	0.8-0.104	950	75	960
2ZM1200	2	1-16	≤25	0.8-0.104	1200	75-90	960