PRODUCT

Super Heavy Duty Cylindrical Grinder-NC

LJ80, LJ100 NC series are suitable for super large size grinding cylindrical, conical parts, workpiece diameter 650mm ~ 1000mm.

Travailing Wheelhead

  • Travailing wheelhead design can carry heavier, larger pieces of the workpiece. Pair with the spindle speed range of 0.1 ~ 165RPM, could stable slow rotation and continuous fine feed, to complete large-scale precision grinding.

Forced Lubricating System

  • Forced Lubricating system makes the oil film averaged on the worktable, which could reduce the friction and assure the grinding accuracy and enlong the machine life.

Option Convex Grinding

SPECIFICATION

MODEL TYPE DATA
Grinding Capability
Max Grinding Length8000mm
Max Grinding Diameter800mm
Max Grinding Weight5000kg
Heights of Center450mm
Wheelhead
Grinding Wheel Sizeφ610×50~100×φ203.2
Grinding Wheel Speed890RPM
Max Grinding Linear Velocity30M/S
Wheelhead Feedrate (X Axis)0~3000mm/min
Work Spindle
Max Chuck Size12'' φ105
Spindle Speed5~80(5~50)RPM
Spindle Swing Angle非旋轉式
Spindle TaperMT#5(6)
Tailstock
Tailstock Quill TaperMT#4
Tailstock Quill Stroke40(80)mm
Worktable
Worktable Stroke8000mm
Worktable Feedrate (Z Axis)0~4000mm/min
Table Swing Angle非旋轉式
Machine Size
Machine Dimensions (LxWxH)1100x215x205
Machine Net Weight28T

STANDARD EQUIPMENT

  • Grinding Wheel and Flange
  • Dressing Attachment
  • Balance Arbor
  • Carbide Tipped Center
  • Cooling Water Tank
  • Coolant Splash Guard
  • Tool Box
  • Work Lamp

OPTIONAL EQUIPMENT

  • Coolant Filter (Magnetic Type)
  • Coolant Filter (Fabric Type) and Paper Roll
  • 3-Jaw Chuck and Flange
  • Grinding Wheel Flange
  • Wheel Balancing Base
  • Z Asix Optical Scale
  • Two Point Steady Rest
  • Driving Carrier