Beater：
Food grade stainless steel beater，high precision,long usage,and ice cream taste will be better  

Double control system：
 Can be truned off seperately，this function is extremely useful during the period of slack sale 

Standby function/Pre-cooling function：
For both hopper and cylinder, no need to wash machine everyday

Spring handle：
Automatic reset handles, effectively prevent outflow of the Ice cream during suspending. 

High expansion rate：
With high-precision configuration, even without air pump ,the overrun could be 40% .