Introduction to Inspection Screen Products:
Inspection sieve, also known as inspection analysis sieve or experimental sieve. Widely used in laboratories, quality control rooms, and other inspection departments for particle and powder material particle size distribution determination, product impurity content determination, and liquid solid content analysis. The product has prominent features such as compact structure, low noise, high efficiency, and accurate precision. It adopts a high-quality new power generator to generate multiple high-frequency vibrations and efficiently screen and measure materials. At the same time, different working times can be achieved through electronic delay devices based on different materials, minimizing inspection errors, ensuring consistency of sample analysis data, and making accurate judgments on product quality.
Inspection sieve technical parameters:
| name | unit | data | |
| Standard screening equipment | storey | 8 | |
| Sieve diameter | mm | Φ200Φ100Φ75 | |
| sieve size | mm | 0.038-3 | |
| noise | dB | ≤50 | |
| Feeding quantity (one-time) | g | ≤200 | |
| amplitude | mm | ≤5 | |
| electrical machinery | voltage | v | 220 |
| rotational speed | r/min | 1420 | |
| power | Kw | 0.125 | |
| External dimensions | mm | 360×300×736 | |
| Overall quality | Kg | 25 | |
Inspection sieve usage method:
1. Determine the standard screening tool to be selected based on the inspected material and corresponding standards. 2. Stack the standard screening tools on the tray seat in order of pore size from large to small and from bottom to top, and position the standard screening tools with grooves or positioning screws. 3. Place the inspected material into the top standard sieve (or cover the top of the standard sieve), and then press the standard sieve with the sieve head fitted on the screw column. Tighten the nut on the screw column to tighten the standard sieve. (Note: Apply consistent force on both sides and lock with locking screws.) 4. Place the timer switch in the appropriate position (note to read the timer instructions, different settings set different times), then turn on the power switch, and the inspection screen will start working. 5. After the standard inspection sieve stops working, unscrew the nut on the screw column, move the sieve head away, and carefully remove the standard sieve tool. 6. Cut off the power supply.
matters needing attention:
1. The standard analytical sieve requires horizontal placement. 2. Confirm that the power supply meets the requirements and ensure grounding. 3. The vibrating part cannot come into contact with other objects. 4. The standard sieve must be positioned by grooves or positioning screws.
| state | Inspection items | countermeasure |
| Poor motor operation | Confirm power supply | Confirm the power supply, turn on the card and turn it off |
| poor contact | check the wiring | |
| Single-phase operation | Replace the motor | |
| Abnormal sound | The nut is not tightened tightly | Nut compression |
| Standard screening tool not positioned | Standard screening tool positioning | |
| spring breakage | Replace the spring | |
| Contact with other objects | Isolate from other objects | |
| Loose screws securing the motor | Locking screw |
