About Product:[functions] 1, a multi-purpose machine (exclusive use of ice sand / fruit juice in one knife head). 2, industrial high speed super motor, speed up to 28000 revolutions per minute (excellent material, the maximum speed of 37000 RPM / min), fast and efficient, safe and secure, non-human damage for half a year. 3, the use of special processing stainless steel hardening head, tenacity, professional Smoothie / fruit juice in one knife head. 4, the combination of the use of ball bearings, can operate without a long time to burn.