Chocolate refinerHeated by electric power. The behind cover is installed with the ventilating fan, surface cover made by SUS304, others are made by carbon steel with paint.The material of the lining bars, scrapers are 65Mn after heating treatment, it can prelong their life. The base and gear box are cast iron, so it will be more stable and can make sure the fineness degree.Technical dataModelMax Capacity(L)Fineness Degree(um)Refine Time(hrs)Power(kw)Weight(kg)Dimension(mm)JMJ500C50020-2514-201131002250*1950*1570JMJ500C/D50020-2514-201135002450*2000*1650JMJ500W50020-2514-201535002250*1950*1570JMJ500W/D50020-2514-201536002450*2000*16501.The difference between JMJ500C and JMJ500W is that JMJ500C has the gear case and JMJ500W has the turbine transmission box.2.The difference between JMJ500C and JMJ500C/D is that JMJ500C is tightened by handwheel and JMJ500C/D is tightened by inching (motor).