qm 5 roller ball mill with safety cover

{"cid":"91223198","title":"200-300 Mesh Safety Cover Horizontal Double-Layer Qm-5 Laboratory Roll Jar Ball Mill for Grinding Pigment","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f6\/d6\/90afe886e5cdbbcbefa2704cc34d-200x200-1.jpg","attrs":{"Brand Name":"Zoli","Model Number":"GQM","Minimum Order Quantity":"1 piece","Delivery Time":"within 15 days","Certification":"CE ISO","Place of Origin":"China","Payment Terms":"L\/C,T\/T,Western Union","Supply Ability":"10000 pcs per month","Packaging Details":"carton+Pearl wool+wood","Available Capacity":"50-70% of grinding tank","Timer":"1-9999 minutes","Safety Features":"Overload Protection","Jar Material":"Nylon","Programmable Control":"Yes","Frequency":"50\/60Hz","Roller Material":"High Alumina Ceramic","Grinding Jar":"4pcs","Work Station":"2","Power Source":"Electric","Type":"Laboratory equipment","Dimension":"827*952*724mm","Roller Size":"50mm","Feeding Granularity":"less than 1mm","Rotation Direction":"Forward and Reverse"}}