Endecotts Ltd - sonic siever, sonic sifter

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Email:

sales@endecotts.com

Telephone:

+44 (0)20 8542 8121

Fax:

+44 (0)20 8543 6629

Sonic Sifter

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Fast accurate separation down to 5 micrometres

	Outstanding value
	Simple to operate
	Unique action
	Very quick cycle time - typically less than one minute
	Virtually no attrition of sample
	Virtually no screen wear
	Very quiet operation

The Sonic Sifter is a precision instrument for the rapid separation of a wide variety of dry particles and powders in the fine micrometer range.

It will successfully separate samples down to 5 µm in as little as one minute, sometimes less, with consistent repeatability.

The sieving action, which can be varied for different densities and textures of material, is unique. A vertical column of air is made to oscillate through a sieve or set of sieves. The motion of the air alternately lifts the sample and then assists it through the sieve apertures. The oscillation amplitude is variable. A vertical mechanical pulse may also be applied to the sieves at regular intervals to break down any clustered particles and help eliminate any blinding and pegging of the apertures.

An important feature of the Sonic Sifter is that it causes very little attrition of the sample and virtually no screen wear.

Sieves for the Sonic Sifter
Aperture	Standard Sieves	Special Sieves	Precision Sieves
	Fitted with st/st woven wire # Max six per column	Fitted with st/st woven wire # Double depth max three per column	Fitted with electroformed nickel plated Only one sieve per stack recommended
150 µm 125 µm 106 µm 105 µm 100 µm 95 µm 90 µm 85 µm 80 µm 75 µm 70 µm 65 µm 63 µm 60 µm 55 µm 53 µm 50 µm 45 µm 40 µm 38 µm 35 µm 32 µm 30 µm 25 µm 20 µm 15 µm 10 µm 5 µm	0 0 0 - - - 0 - - 0 - - 0 - - 0 - 0 - 0 - - - - - - - -	- - - - - - - - - - - - - - - - - - - - - 0 - 0 0 - - -	0 0 - 0 0 0 0 0 0 0 0 0 - 0 0 - 0 - 0 - 0 - 0 0 0 0 0 0
Other aperture sizes up to 5.60 mm are available on request.

Specification

Height:	585 mm
Height with door open:	734 mm
Width:	254 mm
Depth:	302 mm
Unpacked Weight:	15.4 kg
Packed Weight:	29 kg
Power Supply:	230 V 50 Hz 100 VA 115 V 60 Hz 50 VA Other voltages & frequencies on request