Double Sided Lapping & Polishing Machines for Precise Control

• Computerized programming - 'Unlimited' 14-step recipes handle any application.
• Precision Removal System for Symmetrical or *Asymmetrical material removal.
• Three independent velocity servomotor-drives for quiet, smooth operation.
• Accurate lap force control - run as low as ~150 pounds (65 Kg) on fragile parts. Control allows exact load desired.
• Automatic plate flattening through processor-controlled speed modes.
• Soft start, soft stop and load ramping control gently handles fragile parts.
• Multi-step programming "tops off" thicker parts at lighter pressure for less thickness variation between individual parts.
• Touch-Screen Input through a WindowsXP^TM PC system allows unlimited storage of recipes, access to online information, machine manual, technical information, maintenance videos, etc.
• A separate embedded machine controller transfers control program to its flash memory, leaving the PC free to monitor process or review online information.

Precise Pressure Control

• Precision servomotor drive coupled with ball-screw obsoletes air cylinders for top plate support and lap force control.
• Programmable transition point from fast down to float down for parts of different thickness.
• At end of run, servomotor drive controls vertical travel of top plate to zero load WITHOUT lifting off parts, keeping parts in their workholes.

PATENTED TECHNOLOGY

• Designed to accommmodate very large size workpieces.
  (30" [760mm] diameter -or- 21"x21" [533mm x 533mm] square)
• Small machine footprint for workpiece size.
  (more than 50% larger part-circle than our Model 5400 with identical footprint)
• Adjustable for various size carriers.
  (28-inch [710mm+] 120ST is standard, adjusts to accept 32-inch [810mm+] 136ST)
• Carrier size can be 'customized' for maximum process efficiency without machine modification.