The spiral rollers as a spare part of the flat spiral idler, it usually has two kinds: left and right rotation.
The spiral rollers are mainly used to clean up the debris adhering to the belt, and can play a role in adjusting the deviation.
Roller Diameter: φ89-φ219
Roller Length: 460mm-2800mm
Roller Pipe: Q235 carbon steel, high precision
straight seam welded pipe with state-of roundness and straightness to ensure well-balanced rotation.
Shaft: Q235 carbon steel, made of cold-drawn bright round steel, which is superior in
corrosion resistance and stiffness.
Bearing: C4 large clearance and double-sided sealing,
which can effectively compensate for temperature rise during operation.
Bearing Brands: Chinese LYC, Haerbin, Wafangdian, SKF,
FAG, NSK, etc.
Seals: labyrinth non-contact sealing structure,
or composite sealing structure of non-contact labyrinth and contact lip,
water-proof and dust-proof.
Bearing Seat: it is made of isotropic…