The roller mainly used on filtering machines, has the function of avoiding filtering cloth to play and protect the cloth.
Φ ≤ 300 mm; Tube Width ≤ 3300 mm.
The external bearing rollers of the filters are replaced frequently because of poor sealing, it is easy to immerse in water and cause bearing corrosion and damage. Hongda can customize internal bearing rollers or external engineering plastics bearing rollers, which has good performances of waterproof and corrosion resistant, long service life and no need of regular maintenance and replacement.
● Outside diameter runout of roller: 0.5-0.7mm
● Revolving resistance of roller: 3.3-3.5 N
● Applied in temperature: ≤ 80℃
Applied on filtering equipments of chemical, cement, sintering, power, mines and other enterprises.