EFL 2000
THE ENDECOTTS EFL 2000
IS USED BY DOTS WORLDWIDE, AND IN THE US, BECAUSE IT PERFORMS WITH BOTH 8 INCH and 12 INCH SIEVES.THIS HEAVY DUTY SIEVE SHAKER HANDLES LARGE VOLUMES OF AGGREGATES, AT REDUCED NOISE  LEVELS. 
COMMONLY USED SIEVE SHAKERS BASED ON THE ORIGINAL, "MARYANNE" AND, "RO TAP" SIEVE SHAKERS. THE DURATAP IS DESIGNED TO PROVIDE THE SAME HAND SIMULATION MOVEMENT AS THE ORIGINAL, BUT WITH A FEW RELIABILITY MODIFICATIONS.
ATM DuraShake & Dura Tap Shakers
SIEVE ANALYSIS

A gradation test, or sieve analysis test, is a basic, but essential test, for aggregates, and determines the distribution of aggregate particles, by size, within a given sample, in order to determine compliance with design, production control requirements, and verification specifications. 

The data can be used to calculate relationships between various aggregate, or aggregate blends, to check compliance, and to predict trends during production by plotting gradation curves graphically.

Used in conjunction with other tests, the sieve analysis is a powerful quality control tool.

For sifting purposes, particles larger than three inches are hand sieved. Between 3 inch and 3/4 inch particles, are sifted using a large screen shaker like the Gilson TS 1, or more recently, a heavy duty vibratory sieve shaker, like the Endecotts D 450. The advantage of the latter, is that it may be used for aggregate fines analysis as well.  
STAINLESS STEEL AGGREGATE SIEVES
UNPOLISHED WORKING SIEVES OFFER 
DURABILTY AND AFFORDABILITY


DESIGNED SPECIFICALLY FOR AGGREGATE SIEVING
STAINLESS STEEL REINFORCED RIMS
BETTER SOLUTIONS IN AGGREGATE PARTICLE SIZING
M200 SIEVE SHAKER

GREAT BASIC VIBRATORY SIEVE SHAKER EXCELLENT RESULTS WITH SAND

10 INCH FOOTPRINT
EIGHT INCH DIAMETER RIMS 
TWELVE INCH DIAMETER RIMS
POLYPROPYLENE DRY CEMENT SAMPLER SEE OUR FULL SELECTION OF SAMPLERS FOR POWDERS AND GRANULARS
A series of twelve inch sieves are generally used to separate materials between 1" and the amount retained on a #10 (2.0 mm) sieve. *AASHTO M92. Aggregate fines, defined as those that pass through the #10 sieve, are generally run on 8" or 12" Sieves.Tray shakers are not recommended for use with aggregate fines, so a separate sieve shaker is required.
Mechanical sieve shakers, if used, must provide a vertical or lateral and vertical motion to the
sieve, causing the particles thereon to bounce and turn so as to present different orientations to
the sieving surface. Sieve shakers must provide sieving thoroughness within a reasonable time.
BOUND BY OUTDATED TECHNOLOGY AND STANDARDS?

LET OUR APPLICATION SPECIALISTS HELP YOU
Particle Measurement Systems
Standard test method for flat particles, elongated particles,
or flat and elongated particles in coarse aggregate​-  Correlates with OCCHIO WIDTH & LENGTH Size parameters. For smaller particles, use Ellipsoid Width and length parameters. 

Percentage of fracture in coarse aggregate- Correlates with Occhio BLUNTNESS Shape Parameter

Sieve Analysis- Correlates with Occhio INNER DIAMETER Size parameter

Measure Measure percentage of material coated- Color camera required
THE NEW D450 18 INCH SIEVE SHAKER 
CAN BE USED FOR BOTH COARSE AND FINE AGGREGATE ANALYSIS, ELIMINATING THE NEED FOR TWO SEPARATE SHAKERS.

BECAUSE OF THE LARGE SURFACE AREA, RESULTS ARE COMPARABLE 
TO THOSE ACHIEVED WITH 
ELECTRO-FORMED SIEVES
THE NEW AUTOMATIC SIEVE CALIBRATOR
CALIBRATES A TEST SIEVE IN TWO MINUTES
A 100 SIEVE FACILITY CAN RECOVER THE COST 
IN 3 YEARS WHEN COMPARED TO TRADITIONAL 
METHODS ASTM / ISO PASS FAIL PROTOCOL.
EQUIPMENT FOR QUALITY CONTROL AND R&D 
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NEW! Callisto 3-D Software with, size & shape
correlation program. Detect a correlation to any size or shape parameter, and program a calibration offset, to match original test method results.
NEW HIGH THROUGHPUT
PARTICLE SIZE AND SHAPE ANALYZER
FOR AGGREGATES.