three heads agate mortar grinder

{"cid":"91187064","title":"Laboratory Automatic Agate Mortar Grinder For Grinding Super Hard Materials","imgUrl":"https:\/\/img.ismap.com\/nimg\/e0\/ee\/f9ead71bb25db0133a97c39e2575-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"TENCAN","Model Number":"MNY-\u03a6120","Minimum Order Quantity":"1set","Delivery Time":"7-14 working days after getting full payment","Certification":"CE&ISO","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"300sets\/month","Packaging Details":"Plywood case with foam or export carton","Product Name":"China Tencan Laboratory Automatic Agate Mortar Grinder For Grinding Super Hard Materials","Max Capacity":"30g","Power Supply":"220V\/50HZ or 110V\/60HZ","Power of Agate Bowl":"0.1KW","Power of Grinding Rod":"0.25KW","Motar Diameter":"\u03a6120mm","Depth of Grinding Bowl":"34mm","Rotation Speed of Grinding Bowl":"10rpm","Rotation Speed of Grinding Rod":"20-90rpm","Grinding Time":"1-900min"}}

{"cid":"91108167","title":"1500RPM 3 Heads Disc Dia 300mm Concrete Floor Polishing Equipment","imgUrl":"https:\/\/img.ismap.com\/nimg\/e3\/bf\/4a29112f8616266f06c8f2f43d60-200x200-1.jpg","attrs":{"Price":"USD1000\/PC","Brand Name":"MERROCK","Model Number":"S3-300","Minimum Order Quantity":"1pc","Delivery Time":"5-10 days","Certification":"CE","Place of Origin":"Made-in-China","Payment Terms":"T\/T, Western Union, L\/C","Supply Ability":"500pcs\/month","Packaging Details":"Export Carton & Iron Frame","Product name":"concrete sidewalk grinding","Working depth":"1-3mm","Application":"Grinding Polishing","Grinding head":"3 Heads","Motor":"4HP","Inverter":"5.5HP","Rotating speed":"0-1500rpm","Gear Box":"Aluminum Die Casting"}}