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MANUFACTURING

CJR ’s propellers and propulsion systems are a combination of a progressive approach to design and manufacturing technology combined with the skill borne of three generations of craftsmanship in creating propellers and sterngear.
In addition, every facet of our operation, from new materials to new methodologies, is constantly reviewed and refined. Shown below is our engineering facility boasting over £3 million investment in state of the art machinery in a ‘Lean’ environment.

  • DESIGN
  • PATTERN MAKING
  • CASTING
  • MACHINING
  • FINISHING
  • QUALITY POLICY
  • RESEARCH & DEVELOPMENT
  • NEWS & EVENTS
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  • IACS APPROVALS
  • CAREERS

MOMENTUM

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  • PRODUCTS
    • CJR Propellers
    • Ducted Propellers
    • Rudders
    • Shaft Brackets
    • Shafts
    • Stern Tubes
    • Rudder Tube Assemblies
    • Bearings
    • Couplings
    • Shaft Seals
    • Tie Bars
    • Tillers
  • ANCILLIARIES
    • Shaft Alignment
    • Propsmith
    • Hydraulic Propeller
  • MANUFACTURING
    • Design
    • Pattern Making
    • Casting
    • Machining
    • Finishing
    • Quality Policy
  • CONSULTANCY
    • Boat Performance
    • Finite Element Analysis
    • Hull & Sterngear CFD
    • Problem Solving
    • TrialsApp
    • Shaft Alignment Calculation
© 2023 CJR | LEGAL
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