rotary electromagnetic chuck for surface grinder

{"cid":"91201751","title":"Auto Vertical Grinding Machine HDM4100 Vertical Spindle Surface Grinder Precision Vertical Grinding Machine","imgUrl":"https:\/\/img.ismap.com\/nimg\/75\/01\/63fc225aa5bfb942c79ef5702c33-200x200-1.jpg","attrs":{"Brand Name":"HD","Model Number":"HDM4100","Minimum Order Quantity":"1","Delivery Time":"45-60 days","Certification":"CE ISO certification","Place of Origin":"CHINA","Payment Terms":"T\/T,L\/C,,Western Union","Supply Ability":"50 sets per month","Packaging Details":"The wooden case\uff0cTin trunk ,Other seaworthy packing","Key word":"Vertical Grinding Machine"}}