Tap Sieve Shaker

The Tap Sieve Shaker tap is suitable for dry sieving with test sieves of 200 mm or 8– diameter. The combination of horizontal, circular sieving motions with vertical taps reproduces the principle of hand sieving. The uniform mechanical action ensures reliable and reproducible measurement results.

This special type of sieving motion used by the Tap Sieve Shaker is specified in various standards for particle size analysis of materials such as activated carbon, diamonds, spices, metal powders, abrasives or cement. Operating the Tap Sieve Shaker tap is exceptionally easy and safe. The integrated clamping device allows for sieve stacks with up to 7 or 13 fractions, depending on the height of the sieve frame. The sieving time is set from 1 to 99 minutes via a digital display. The number of rotations and taps is fixed; the tapping motion can be deactivated, if required. A safety switch and an anti-trap protection provide maximum safety.

ACCURACY & EFFICIENCY

• Sieving with circular motion and vertical taps according to standards

• Measuring range 20 °m to 25 mm

• For 200 mm / 8– sieves

• Sieve stack up to 350 mm

• Digital time setting

• Integrated interface

• Suitable for dry sieving

FUNCTIONAL PRINCIPLE

In the Tap Sieve Shaker tap, mechanical action is applied to the test sieves in two dimensions. In addition to a horizontal circular motion with 280 oscillations, a vertical tapping motion with 150 taps per minute helps the particles to pass the sieve apertures. This combination of sieving motions simulates hand sieving. The number of oscillations and taps is independent of the power frequency which makes the sieving results of the Tap Sieve Shaker tap comparable world wide.

Applications :

• separation, fractioning, particle size determination

Field of application :

• agriculture, biology, chemistry / plastics, construction materials, engineering / electronics, environment / recycling, food, geology / metallurgy, glass / ceramics, medicine / pharmaceuticals

Feed material :

• powders, bulk materials

Measuring range :

• 20 °m - 25 mm

Sieving motion :

• horizontal circular motion with taps

Max. batch / feed capacity :

• 3 kg

Max. number of fractions :

• 7 / 13

Max. mass of sieve stack :

• 6 kg

Speed :

• 280 min-1

No. of taps :

• 150 min-1

Time display :

• digital, 1 - 99 min

Suitable for dry sieving :

• yes

Suitable for wet sieving :

• no

Serial interface :

• yes

Including test certificate / can be calibrated :

• no

Suitable sieve diameters :

• 200 mm / 203 mm (8")

Max. height of sieve stack :

• 380 mm

Protection code :

• IP 40

Electrical supply data :

• different voltages

Power connection :

• 1-phase

Power consumption :

• 315 VA

W x H x D :

• 700 x 640 x 450 mm / with sound enclosure cabinet: 700 x 670 x 520 mm

Net weight :

• ~ 68 kg / with sound enclosure cabinet: ~ 92 kg