... , good abrasion resistance 4.Cast iron, Aluminium Specification of Rubber rollers TypeWheel TypeType NoLGL-20.0Specifications (inch)8’8’(Large)Outside ... .Health and non-toxic, no pollution to rice and bran, clean, bright white grain of rice, pure color quality. Series of ... the paddy, keep paddy dry and cleaning when using the rollers.Two roller should be at the same lever, the space ...