The standard sieve is mainly used for precise screening, filtering, and testing of the particle size structure, liquid solid content, and impurity content of granular and powdered materials in various laboratories, laboratories, item screening, grading, and other inspection departments. This series of inspection sieves has the advantages of low noise, standard sieve body, high efficiency and accuracy in screening and filtering samples, and is widely used in scientific research and production, laboratories, and quality inspection rooms of metallurgy, powder, chemical, pharmaceutical, building materials, geology, national defense and other departments.
Multiple specifications, irregular particle size composition testing, superhard material production grading and particle size inspection;
Widely used in scientific research and production laboratories in geology, chemical engineering, cement, medicine, national defense, etc., for screening and testing materials;
The whole machine has a small volume, light weight, smooth and vibration free operation, no noise, good sealing performance, no dust, and high efficiency;
Various voltage motors, including 220V and 380V, meet different environmental requirements; It can be installed and used in multiple layers in a three-dimensional manner, with flexible and convenient movement, and reliable continuous operation;
High screening accuracy, accurate detection results, suitable for particle shape, particle size distribution, and various detections. Standard inspection screen electronic timer, self controlled inspection accuracy;
Combined with ultrasonic screening system, it has the ability to automatically clean the screen mesh, improve screening efficiency and detection accuracy.
The basic principle of the standard inspection screen is to convert the rotational motion of the motor into horizontal, vertical, and inclined three-dimensional motion through eccentric weights installed on the upper and lower ends of the motor shaft, and then transmit this motion to the screen surface. The material undergoes rolling, rotating, and jumping movements on the sieve after being subjected to force; Used in conjunction with standard screening grids, it can be used for vibration screening, filtration, standard inspection, and measurement of particle size structure, liquid solid content, and impurity content of granular and powdered materials.
| name | unit | numerical value |
| diameter | mm | Φ200 |
| Number of layers | s | 1~5 |
| frequency | Hz | 25 |
| amplitude | mm | 1~4 |
| excitation force | kN | 3 |
| Chassis level | mm | ≤0.6 |
| power | kW | 0.18 |
| rotational speed | r/min | 1400 |
| size | mm | 370（长）×350（宽）×650（高） |
| Timed Time | min | 1-100 |
Food powder materials can be inspected
Metal and metallurgical powders: iron powder, aluminum powder, lead powder, copper powder, alloy powder, welding rod powder, electrolytic copper powder, refractory materials, steel shot, aluminum oxide, etc
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