J.L. Lucas Machinery and the Daisho Seiki Corporation are proud to present the new LUCAS DAISHO Grind Master R- series of vertical double disc grinders. The R-series is a result of Daisho’s 60 year commitment to produce the highest quality double disc grinders for a wide variety of automotive, aerospace, medical, and other industrial applications on every continent. Our new partnership has come about to provide North America with the most advanced vertical double disc grinders, assembled and supported in the U.S.A.

Grind Master R-series machines are available with a Fanuc 35i, Siemens 840d, or Allen Bradley PLC control systems. Turnkey grinding solutions are available with automatic size control, automatic loading and unloading, coolant filtration, and custom work platforms. Our combined staff of experienced application engineers will provide the most efficient double disc grinding solution to meet and exceed your company’s requirements.

 


DRG – Horizontal Double Disc Grinders

This machine features the following:

  • Heavy wall box type cast-iron base for maximum vibration dampening and minimal thermal distortion.
  • Main spindle motors mounted directly to base to minimize vibration transmission to the ground part.
  • Large diameter ball screw and in-line planetary gearbox for accurate servo positioning without backlash.
  • Precision linear roller guide rails for low friction movement and maximum stiffness in all load direction.
  • Optional Machine Mounted wheel change crane.

Available in the following feed-type designation:

A – Dual flat belt through-feed

C – Rotary Carrier

F – Swing-arm oscillator

E – Reciprocator

*Also available with Park and Grind and other custom fixturing. *

 

GRV – Vertical Double Disc Grinder

This machine features the following:

  • Heavy wall box type cast iron base for maximum vibration dampening and minimal thermal distortion.
  • Large diameter ball screw and in-line servo driven gearbox for accurate positioning without backlash.
  • Counterbalanced upper spindle.
  • Simple 3 point upper head setting for easy and reliable upper wheel angle changes.
  • Large diameter spindle to absorb the heaviest grinding loads
  • Lower spindle labyrinth collar to protect lower spindle from coolant and eliminate the catch-all problems of other machines with a lower spindle boot.
  • Swing out bracket to simplify wheel changes.
  • Servo operated rotary carrier and dresser for maximum process control.
  • The latest Fanuc 35i controller with touch screen on a swinging arm pendant.
  • MPG remote pendant for setup.
  • Optional Machine Mounted wheel change crane.
  • Optional CBN Dresser.
  • Vertical arrangement improve accessibility for automation.

Available in the following feed-type designation:

A – Dual flat belt through-feed

C – Rotary Carrier

G1 – Single Powered Rotated Work Drive with Indexer

G2 – Two Powered Rotated Work Drive with Indexer

 

 

GRS – Vertical Single Spindle Single Disc Grinder

This machine features the following:

  • Heavy wall box type cast iron base for maximum vibration dampening and minimal thermal distortion.
  • Large diameter ball screw and in-line servo driven gearbox for accurate positioning without backlash.
  • Counterbalanced upper spindle.
  • Simple 3 point upper head setting for easy and reliable upper wheel angle changes.
  • Large diameter spindle to absorb the heaviest grinding loads.
  • Swing out bracket to simplify wheel changes.
  • Servo operated rotary index table and work drives.
  • Custom workholding including bore clamping.

Available in the following feed type designation:

A – Through-feed

C – Rotary Carrier

G Type – Single or double servo driven work drive with indexer.