HAVER Test Sieves are supplied with woven wire cloth, perforated metal plates or electroformed sheets. HAVER Test Sieves with frames made from beechwood are supplied in 300x300x80mm or 500x500x80mm.
HAVER Test Sieves are fabricated according to the valid standards: ISO 565, DIN ISO 3310, ASTM E 11, BS 410, AFNOR, ISO 5223 etc.
Sieve bottoms (woven wire cloth or screens, perforated metal plates or electroformed sheets) are fixed to the tension ring by soldering, welding or using adhesives. These manufacturing procedures have been developed by HAVER. The tension ring is pressed into the frame and bonded with it, using a special adhesive. This two-part construction gives the test sieve its high stability and guarantees a good service life with perfect operation.
The HAVER fabrication is subject to high quality controls as documented in our certified Quality Management Assurance System according to DIN EN ISO 9001. Each test sieve is delivered with a Certificate of Compliance version 2.1 according to DIN EN 10204.
If requested, an inspection certificate according to EN 10204 3.1 can also be provided.
Middelblok 134
2831 BP Gouderak
Netherlands
+31 (0) 182 30 31 60
info@abmbv.nl