Knife for plastic shredder with longer service life

Genel bilgiler
Merkezin adı
SSAB
Örnek olayın açıklaması

To crush plastic is originating from the selection of a recycling plant.

The steel that was used in the past was tool steel (DIN 1.2379). The rotation speed of the shredder is 600 rpm, approx. The problems are cracks and important chipping on the edges that means complicated regrinding. Replaced with Hardox® 600.

Dimensions and Quantities:

Thickness 15 mm. The shredder has 6 rotating cutting edges (45º) and 4 fixed (15 º). The sizes are 396 x 70 and 396 x 46 respectively.

Service Life and Status:

Cutting edges in DIN 1.2379 have a service life of a week, after regrinding is necessary; Hardox® 600 has a service life of  9 days before regrinding. The turnover could be 5 Tn / year.


Son müşteri
Sektör
Geri dönüşüm
İşlenen hammadde
Plastic
Aşınma parçası
Ekipman
Shredders / Knives
Sıcaklığı
0 – 250 °C
İşlenmiş malzeme boyutu
10 – 300 mm
Çözüm
Yeni çözüm
Hardox 600
Servis ömrü
Similar to previous
Kilit başarı unsurları
Daha uzun servis ömrü
20%
180