... spindle (optional Italy imported Italian HSD spindle or GC Columbus), plus with removable rotating shaft, can be processed cylindrical products.3,Y ... load.6,High processing speed and efficiency,blank line speed with 12000mm/min, when in the processing of engraving wave board ... ),and rail end thimble, whose movement use PMI linear guideway with accurate concentricity. The chassis is made of ZL-102 the ...