high precision grinding machine

{"cid":"91222132","title":"High Precision Grinding Machine M1420x500 for Internal and External Grinding Max. Dia Ground Range 8-200mm and Performance","imgUrl":"https:\/\/img.ismap.com\/nimg\/ab\/89\/a6e5a7c60bae6625e4989397f2b4-200x200-1.jpg","attrs":{"Price":"USD8000-15000","Brand Name":"Luyoung","Model Number":"M1420","Minimum Order Quantity":"1","Delivery Time":"45 working days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"100sets","Packaging Details":"non-fumigation wooden box","Max.Dia ground range(OD)":"\u03a68-200","Max.Internal Dia ground range":"\u03a613-80","Min.length ground":"500mm","Max.length internal grinding":"125mm","Center Height":"125mm"}}

{"cid":"91220145","title":"Main Shaft Surface Hardness of HRC-62\u00b0 Above High Precision Grinding Machine with Automatic Lubricating Circulating Oil","imgUrl":"https:\/\/img.ismap.com\/nimg\/55\/9a\/520a7087e73907dbc7ee43dac056-200x200-1.jpg","attrs":{"Price":"RMB1\/SET","Brand Name":"HOTMAN","Model Number":"FX-20G","Minimum Order Quantity":"1","Delivery Time":"60DAYS","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"30","Packaging Details":"WOODEN BOOX","Main Shaft Surface Hardness":"HRC-62\u00b0 above","Main Shaft Circulating Oil System":"Automatic lubricating circulating oil","Main Shaft Hardening Layer":"1.5mm Above","Oil Used":"Senior Spindle Oil 10#","Grinding Wheel Bore":"127mm","Grinding Wheel Spindle Center Height":"150mm","Grinding Wheel Width":"50mm","Packing Weight":"2000KG"}}