Grinding

Large High-Speed smoothing and polishing machine

KS(P)U-300

Feature

  • Wide working range
  • High speed, perfect for single large lens polishing
  • High precision process with auto pressure changing and auto spindle speed changing system
  • Swing mechanism
  • Capacity: Max.φ300 when lens is processed on upper spindle/Max.φ500 when lens is processed on lower spindle
  • Coolant is also supplied form the center inside tool
  • Digital display of processing data

Spec

Processing method Eccentric swing
Spindle 2-axis(1-axis 1-drive)
Maximum workpiece diameter When upper spindle is installed MAXϕ300 When lower spindle is installed MAXϕ500
Supported workpiece curvature ±SR50 ~ ∞
Distance between axes 855mm
Max. tool plate diameter MAXϕ500
Tool spindle nose shape ϕ28socket M26P3.0
Tool attachment axis Both upper and lower spindles are supported
Main spindle tilt angle 0 ~ 40˚
Main spindle tilt direction fore and aft
Swing distance 5mm, 10mm, 15mm(eccentricity)
Number of swing cycles 15 ~ 35CPM stepless inverter
Workpiece spindle travel distance Upper spindle ±125mmfore and aft Lower spindle 0mm
Main spindle rotation speed 200 ~ 1,000min-1(stepless inverter)
Pressing pin shape(Pressure pin) -
Pressing pin adjustable amount -
Process load 10 ~ 85kg
Processing timer 0 ~ 9,990hours
Main spindle electric motor 2.2kw x 2P
Workpiece swing electric motor 400W x 2P
Coolant electric motor 100W x 2P
Size Width(W) 1,250mm
Depth(D) 1,640mm
Height(H) 2,100mm
Weight 1,500kg