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 Double drum vibration mill

Double drum vibration mill

Hot sale

[feed size]: ≤25mm

[production capacity]: ≤16t/h

[application scope]: Widely used in mineral processing, building materials, grinding materials, powder metallurgy, power, ceramics and other industries

[product introduction]: The double cylinder vibration mill is the most widely used vibration mill. It is widely used in mineral processing, building materials, grinding materials, powder metallurgy, electric power, ceramics and other industries. It has a simple structure and can produce products with different particle sizes by adjusting the amplitude and frequency and the medium ratio.

Sales Hotline: 0373-5419909

Product introduction

The double drum vibration mill is the most widely used vibration mill. It is widely used in mineral processing, building materials, grinding materials, powder metallurgy, power, ceramics and other industries. It has a simple structure and can produce products with different particle sizes by adjusting the amplitude and frequency and the medium ratio. There is no environmental pollution in the whole vibration process. Dry and wet ball milling can be carried out, and special customization can be made according to the actual requirements of customers.

 Double drum vibration mill
 
Product advantages

1. Due to the high-speed operation, it can be directly connected with the motor, with small machine weight and floor area;
2. High filling rate and vibration frequency of grinding medium, and large capacity of cylinder per unit volume;
3. Low power consumption and no need of classifier for closed-circuit grinding;
4. The particle size of the product is fine, which can be finely ground or superfine ground;
5. The hose can be connected with the material and discharge device for easy sealing; some special grinding can be carried out, such as connecting liquid nitrogen for ultra-low temperature grinding.
 
 Vertical vibration mill

Product features

1. The double cylinder vibration mill is an ultra-fine grinding equipment with ball or rod as medium, which has an important advantage in the field of ultra-fine grinding.
2. The medium filling amount in the mill barrel is 80% higher than that of the ball mill with the same capacity, so the treatment capacity is large.
3. It has the advantages of high efficiency, energy saving, space saving and uniform product granularity.
4. The vibration mill with screen and collecting device can be used for continuous production.
5. Simple and convenient operation, reliable work, easy cleaning, strong adaptability to working conditions.
6. It has obvious advantages over the traditional rotary mill in grinding fine powder and superfine powder,
7. The vibration mill with jacket barrel can adjust the grinding temperature.
 
 Double drum horizontal vibration mill

working principle

When the power supply is connected to the double barrel vibration mill, the driving motor drives the eccentric block in the vibration exciter to rotate through the flexible coupling, so as to generate periodic excitation force, which makes the mill barrel produce high-frequency vibration on the support spring, and the body obtains an elliptical motion track similar to a circle.

With the vibration of the mill barrel, the media in the cylinder can obtain three kinds of motion: strong ejection motion, which can quickly crush large materials; high-speed rotation in the same direction, which plays a grinding role on the materials; slow revolution movement, which plays the role of homogenizing materials.

When the mill cylinder vibrates, the grinding medium strongly impacts and rotates, and the materials entering the cylinder are ground down under the impact and grinding of grinding medium, and gradually move to the outlet with the balance of the material surface, and finally discharge the mill barrel to become the grinding product.

 
 Working principle of vibration mill

technical parameter

  2GSZM-100 2GSZM-200 2GSZM-400 2GSZM-800 2GSZM-1200
Powder mode Dry method, wet method, open circuit and closed circuit
Feed size 0-25
Discharge particle size 0.3-0.074
Cylinder volume (L) one hundred two hundred four hundred eight hundred one thousand and two hundred
Processing capacity (T / h) 0.1-1.5 0.2-3 0.5-5 1-10 1-16
Amplitude (mm) 9-14 9-14 8-11 7-9 7-9
Motor power (kw) 17-22 22-37 45-55 55-75 75-90
Vibration frequency (times / min) sixteen point three sixteen point three sixteen point three sixteen point three sixteen point three
Overall weight (T) two point five four six point six eleven point five fourteen
Dimensions (L * w * h) 2612*1654*2054 2900*1884*2378 3800*2350*24900 4843*2956*2510  

Product classification

According to the number of cylinders, it can be divided into single cylinder and multi cylinder;
According to the form of excitation, it can be divided into inertia type and partial rotation type;
According to whether or not to add water powder grinding: dry method and wet method;
According to the operation method: intermittent and continuous.

 Application range of vibration mill
 
Causes of abnormal vibration frequency
 
For example, in the case that the foundation vibration of the cement plant is too weak to be considered in the process of the installation of the cement plant, the vibration of the foundation can be solved directly by using the technology of the closed circuit.
Low installation accuracy is also one of the important factors leading to abnormal vibration. Check the ventilation of the anti pinch device and the lubrication of the bearing. Pull the shaft of the anti blocking device to check whether the rotor can rotate freely and whether there is noise when rotating; check whether the anti blocking grounding device is reliable. Check whether there are cracks on the appearance of anti vibration clamp device, and whether the fasteners are complete and fixed. Check the vibration motor driver for reliable operation.
 
 2gszm double drum vibration mill

Installation and adjustment

The motor bracket of the double drum vibration mill is connected to the underframe with bolts. When installing, after leveling the frame, place the mill body part on the elastic support, straighten the motor shaft and the machine spindle (vibration exciter shaft) on the same central line, and then connect the flexible coupling. Before starting the machine, the following work must be done:
The medium is too light to be loaded to prevent the machine from being worn out;
2. Connect circulating water for cooling. The circulating water has two functions: one is to reduce the temperature of the bearing when it is running to protect the bearing; the other is to add circulating water in the outer sleeve to absorb the heat generated by the vibration and grinding in the barrel for materials that can not withstand high temperature of vibration and grinding;
3. Install sound insulation cover to reduce the impact of machine noise on working area;
4. The motor power of this series of mill is large, so it is recommended to adopt step-down starting to reduce the impact on the power grid when starting 2. In general, no special electrical cabinet is provided, and it can be ordered separately for special needs;
5. If continuous automatic feeding and discharging are needed, our factory can configure automatic feeding and discharging devices for users;
6. According to the different materials, the required intensity of the vibration mill is also different. Therefore, the auxiliary eccentric block can be increased or decreased. When large exciting force is needed, the auxiliary eccentric block can be bolted to the eccentric device, otherwise, the auxiliary eccentric block can be removed.

Customer case

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