YMB4140-ZD special -shaped vertical and automatic external polishing machine is used for polishing the external surface of the oval, triangular and rectangular metalware. This machine is controlled by the servo numerical control system, and is characterized by simple operation, capable of storing the production information of more than 20 types of the workpieces, for subsequent use.When replacing the products with different sizes, it is only required to recall the product formula stored on the touch screen, so that the machine can be automaticaly adjusted to the ready status and start the production. Compared with conventional polishingmachine, it can significantly reduce the commissioning time and cost and improve the work efficiency.

Main Technical Parameters:
Function：External polishing of oval, triangle, rectangle and other metal ware
Max.size of workpiece: Rectangle: edge 400 x edge 400 xH120 mm
Speed of Abrasive Wheel: 2160r/min
Size of brasive Wheel: Dia.:460mm, Thickness:150mm
Waxed way: Water wax or solid wax(optional)
Machine Power: Total Power:约About 10.7 KW
Power Supply:  Three-phase five-wire 380V±10%50Hz
Machine Size: 2700mmx1500mmx2000mm (LxWxH)
Machine Weight: about 2.5T