Sieving machine In industrial production and laboratory tests, it is often necessary to sieve materials to obtain the required particle size and sorting results. Whether it is for granular materials, or for liquid and gas samples, sieving machines have a wide range of applications. However, there are many types of screening machines on the market, and the prices vary greatly. How to choose a screening machine that suits you?
First of all, it is necessary to select the appropriate screen aperture size and material according to the screening requirements. Generally speaking, the larger the pore size of the screen, the faster the screening speed, but the screening efficiency is correspondingly lower; otherwise, the screening efficiency is higher, but the screening speed is relatively slow. In addition, the material of the screen should be fully considered, such as copper, iron, stainless steel, etc., to meet the screening needs of different materials.
Secondly, the operating efficiency and production efficiency of the screening machine are also important factors to be considered when purchasing. Although the economical screening machine is relatively cheap, it is difficult to meet the high-quality production requirements in terms of screening efficiency, stability, and service life, so it is not suitable for mass industrial production. In contrast, high-end screening machines have better performance in terms of screening effect and production efficiency, but the price will be correspondingly higher, so it needs to be selected according to actual production needs.
(1) Whether the structural design of the screening machine is reasonable, and whether it is convenient for cleaning and maintenance;
(2) Whether the screening machine has high processing capacity and meets your production needs;
(3) Whether it is easy to install and operate, and whether professional and technical personnel are required for maintenance;
(4) Whether the noise of the screening machine meets the standard, and whether it is harmful to the environment and the health of employees;
(5) Whether there is good after-sales service and customer support, and whether to provide users with sufficient protection.
Types | Rotary sieving machine | Swing sieving machine | Centrifugal sieving machine | Trommel sieving machine |
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Working Principle | It combines rotation and vibration to screen the material on the screen through rotation and vibration. | Screening of granular materials through the swinging motion of the screen surface. | Screen materials through centrifugal force, and quickly screen a large amount of materials. | Screen granular materials through the rotation of the screen trommel. |
Features | High screening accuracy, stable operation, wide range of applications. | Suitable for coarse and fine screening of granular materials. | High efficiency, suitable for coarse screening and fine screening. | Suitable for continuous screening of granular materials. |
Applications | Screening and grading of powder and granular materials. | Screening and grading of granular materials. | Screening and grading of granular materials. | Screening of granular materials, removal of impurities, etc. |
To sum up, the best screening machine should be a machine that can meet your production needs and is relatively cost-effective. And which model and which brand to choose in the end needs to be considered in combination with the actual situation and market research. In the process of purchasing a screening machine, users can evaluate the characteristics of different brands and models of screening machines, and choose a screening machine with strong technical force, perfect service system and high cost performance, so as to improve production efficiency and quality ,reduce manufacturing cost.
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