Model 84
Open Face Flat Polishing Machine
The Model 84 system for standard duty applications is equipped with four workstations. This Model 84 uses a cruciform-shaped structural steel base. The roller yokes can be adjusted vertically as well as laterally so that the normal wearing of the plate during prolonged usage can be accommodated.
- Four conditioning rings, with adjustable, sealed roller bearing yoke assemblies to maintain lap flatness
- Pneumatic lift version: Range of loads for pressure weights 100kg to 400kg/220.5 lbs to 881.8lbs
- High torque drive unit consisting of 30kW/40.2hp (pneumatic lift version: 22kW/29.5hp) motor and reduction gearbox
Plate Diameter: 84" (2134 mm), Version: 4 Rings
Brand: Lapmaster

Characteristics Model 84 Polishing Machine
Basis
- High density, cast iron segmented (serrated) lapping plate
- Four high density, cast iron serrated conditioning rings
- Four blank workholder discs
- Free standing abrasive system complete with pump and driven stirrer tank with multiple point distribution
- Operator panel with start / stop controls, and multiple range digital process timer
- Fixed guarding with safety interlocked access doors
- Waste bucket
OPTIONAL TOOLING
- Solid stainless steel backing plate
- Composite faced segmented plate
OPTIONAL FEATURES
- Electronic variable speed drive
- Water cooled
- Peristaltic pump
- Optional plates
- PLC
- Diamond unit
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