RUBI COMBO RBS 1.11 EZmatic
RUBI COMBO RBS 1.11 EZmatic
RUBI COMBO RBS 1.11 EZmatic
RUBI COMBO RBS 1.11 EZmatic

RUBI COMBO RBS 1.11 EZmatic

Precision Boring and Surfacing Machine – Engine Remanufacturing Application

RubiPlato Boring - Saves Upto 90% Honing Time!


  • Automatic Plato Boring System: Bore-to-bore machining with high precision bore accuracy and repeatability.

  • 2 in 1 Featuring Cylinder Head Surfacing: Designed for high-rigidity surfacing operations on large cylinder block and cylinder heads, ensuring superior flatness and structural integrity.

  • Longitudinal Work Head Travel: 56-inch (1422 mm) travel to accommodate extended engine blocks and heads.

  • Boring and Surfacing Capacity: Capable of machining cylinder blocks and cylinder heads up to 47 inches (1194 mm) in length.

  • Built-In Internal Coolant System: Enhances surface finish quality, and extends tool life. 

  • Fixturing Platform: All clamping and fixture setups remain in place during both boring and surfacing operations, reducing setup time and improving efficiency.

Advanced Machining Features for Engine Remanufacturing Applications

  • Automatic Offset Compensation for Overstroke Boring: Enables precise adjustment of boring depth to accommodate overstroke clearance, optimizing bore geometry for subsequent honing operations.

  • Programmable Multi-Pass Surfacing Control: CNC-controlled system supports automatic sequencing of multiple roughing and finishing passes, ensuring consistent surface flatness and optimal material removal rates.

  • Quick-Change Cutter Head System: Integrated with automatic clamping and release mechanism for rapid interchangeability of cutter heads, minimizing downtime and enhancing tooling flexibility.

  • High-Precision Bore Diameter Setting Fixture: Bore setting fixture offers repeatability within ±0.0002 inches (±5 microns), ensuring extremely tight tolerances to save honing time.

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