Brand: Retsch | Category: Scientific & Laboratory Equipment

The largest vibratory sieve shaker in the Retsch range, using controlled electromagnetic tapping technology to drive sieve stacks of up to 25 kg. It accepts 400 mm and 450 mm sieves and covers a measuring range from 25 µm to 125 mm, which takes in coarse aggregate as well as fine fractions. Amplitude is digitally set and held constant regardless of load.
| Parameter | Value |
|---|---|
| Measuring range | 25 µm - 125 mm |
| Max. batch / feed capacity | 25 kg |
| Time display | digital, 1 - 99 min |
| Suitable sieve diameters | 400 mm / 450 mm |
| Max. height of sieve stack | 963 mm |
| Power connection | 1-phase |
| W x H x D | 705 x 440 x 635 mm |
| Net weight | ~ 220 kg |
Selected manufacturer data. Achievable fineness, throughput and preparation time depend on the sample, grinding tools and operating settings. Named accessories and optional configurations remain separate; confirm the exact equipment and electrical supply in the quotation. Checked 2026-09-29.
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Contact Vvon Technologies Limited about Retsch equipment requirements in Bangladesh.
Phone: +8801805987890 | Email: info@vvon.com.bd
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Air jet sieving machine for fine powders that agglomerate or will not pass a mesh under vibration alone. A rotating slotted nozzle blows a jet of air up through the mesh to disperse the sample while a vacuum draws the undersize away, so each cut is made on a single sieve rather than a stack. It is used where a conventional vibratory shaker cannot disperse the material.
Large capacity vibratory sieve shaker for 400 mm and 450 mm sieves, giving up to 10 fractions in a single sieving run. Amplitude is set in steps rather than continuously, which makes it the budget alternative to the AS 450 control for laboratories handling large sample volumes of sand, aggregate and other bulk material.
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