The Foam Repeated Compression Test Machine apply to test rate of permanent deformation of plastic foam material. Compress the specimen to 50% of its original thickness with the reciprocating compression speed of 60 times per minute till reaching 80000 times. Then the specimen is put aside for 30 minutes prior to measuring the thickness. The permanent deformation rate can then be calculated. After repeatedly compress specimen, check recovery level in stipulated, we can get permanent deformation rate, user can set test times and test machine will automatic stop after reach setting times. Put the specimen between two compression plates.

Specifications:

Compression speed: 60cpm

Stroke: 0~50mm (adjustable)

Specimen(L×W×D): 50×50×25mm

Area of compression plate: 30×30cm

Lower compression pate: breathing holes 289 pcs, pitch of holes 19mm

Distance between compression plates: about 200mm (adjustable)

Dimension(W×D×H): 70×52×82cm

Power: AC 220V.