Powdered Resin Analysis
Test Sieves
Sieve Analysis

ASTM D1921

Ro-tap® shaker, sieves, and sound enclosures manufactured by W.S. Tyler. Brass or Stainless Steel sieves are available any mesh or diameter. The RX-29 Ro-tap® is the standard size sieve analyzer used by the roto industry. The RX-29 holds 6 full height 8 inch diameter sieves (screens) plus a pan and cover. Available in 110 or 220 volts, 60 Hz or 50 Hz.

For additional information, please contact us.
Replacement Sieves (Screens)

Sieves are available for hand screening or as replacement sieves for the Ro-tap®. They are available in many different diameters. The frames are brass or stainless steel and the wire cloth (screen)is available in brass or stainless steel. Covers, pans, and cleaning brushes are also available. Many of these products are in stock for quick shipping.

For additional information, please contact us.
Sound enclosure
Sound Enclosure and Stand

The sound enclosure and aluminum stand are manufactured by W. S. Tyler. Operating noise levels are reduced from 85 decibels to 60 decibels. The enclosure also protects and keeps the equipment clean between uses. This sound enclosure is a highly reccommended option. The aluminum stand may be used with or without the sound enclosure.

For additional information, please contact us.
Pourability and Bulk Density cup
Pourability and Bulk Density cup

ASTM D1895

Pourability (funnel flow), adjustable stand, and Bulk Density Cup. This apparatus is in compliance with ASTM D1895. This inexpensive test equipment is a must for all rotomolders. Improperly ground resin will not mold as expected. Both tests can be performed in less than five minutes.

For additional information, please contact us.

For more information and pricing on Laboratory Test Equipment please call
PHONE: (772) 781-6699    FAX: (772) 781-6667
or E-mail us using our Online E-mail Form.