working principle:

SF-100AThe vibration screening instrument is equipped with dual electromagnetic coils and excitation components. utilize220VThe alternating current variation of single-phase current causes the size and direction of the dual electromagnetic coils to alternate, driving the three-dimensional vibration of the excitation components, thereby producing a three-dimensional throwing motion effect on the material under test.

The three-dimensional throwing is uniform, allowing the screened sample to be evenly distributed on the surface of the sieve. The screening instrument can hold up to at once10Layer sieve, with pore sizes arranged in descending order. Through three-dimensional vibration, the samples are classified from the top sieve downwards, with each sieve having a corresponding size of sample, and the lowest collection tray containing the smallest size sample.

Performance characteristics:

• Electromagnetic drive, clean energy

• Three dimensional throwing and screening, fast speed, high repeatability

• Easy to operate, adjustable power and amplitude

• uniqueSType pressure plate design, can quickly disassemble the sieve, high screening efficiency

• Using a one-way fixture, it can be quickly tightened

• Three vibration modes are available: continuous, fine, and intermittent

• Dry and wet screening options are available

• 200mm、300mmStainless steel and nylon standard sieves are optional

  SF-100AType vibration screening instrument-Technical Parameter

  ● Maximum load:3kilogram

  ● Maximum diameter of analytical sieve:200mm 300mmStainless steel and nylon standard sieve

  ● Maximum sieve level:10Grade, excluding collection tray and top cover

  ● Scope of use:20Microns~30 mm

  ● Vibration frequency: Normal3000order/Fen, Jingwei6000order/divide

  ● Amplitude selection:0mm～3mmContinuous adjustment

  ● Vibration modes: fine vibration, intermittent vibration, continuous vibration

  ● Control mode: manual control and timed control

  ● Time display: digital mode,1～99minute

  ● Interval time: digital mode,1～99second

  ● power: 220W

  ● Instrument weight:20kg

  ● Power supply voltage:AC 220V±25V，50Hz±1Hz