Exhibitor Resource Center

December 1-3, 2021 / New Orleans, LA

Christie & Grey Inc

Fairhaven,  MA 
United States
http://www.christiegrey.com
  • Booth: 3142

Engineers in Vibration and Shock Control. Founded in 1914, we are one of the first companies in the world to specialize in structure borne noise control and are routinely at the leading edge of design providing ground breaking installations with world class performance. Expertise and practical experience is brought to each new project and has made us a leading manufacturer of performance based engineered solutions for vibration, structure borne noise and shock control. Using our proprietary CRMS software, we perform complex calculations analyzing 6 degrees of freedom and select components designed for your exact requirements. Each isolator, built from high quality standardized modular parts is designed to provide economy, reliability, high performance and long service life. If you can define the problem whether Marine, Offshore, Industrial or Mobile, we can help you find the best possible solution. Reliable, Efficient and Cost Effective Vibration and Shock control is our only business.

 Products

  • TSC Isolators
    Combining the power of steel and rubber springs TSC Isolators provide more effective isolation. As a result you can expect simplified installation, quieter operation, less frequent maintenance and exceptionally longer service life.

    ...

    • A major advance in design has successfully combined the best characteristics of steel springs and rubber springs to produce an efficient, compact and economical range of unit isolators suitable for many types of applications. Many variants of these isolators, designed and manufactured by us have now been in service for more than twenty years. TSC unit isolators are highly effective in reducing the transmission of vibration, structure-borne noise and shock from a wide range of rotating and reciprocating machinery and in protecting sensitive apparatus from external disturbances. They are particularly suitable for marine and mobile applications as internal snubbers are incorporated to control movement of the isolated machine. Type approval by Det Norske Veritas, ABS Type Approval and general type approval has been given by Lloyd’s Register of Shipping.
  • PD Type Mounts
    Type PD - Hi quality competitively priced products with superior performance. Part of the range of rubber shock and vibration mountings available. Vertical Stop Units are used to limit the shock displacements and the response to ship motion.
    ...

    • Type PD - One of a range of rubber shock and vibration mountings available from the Ministry of Defence Ship's Department BR.3021 Shock Manual.
    A high deflection all rubber isolator of first quality with proven performance and highly competitive attributes. 

    Optional Vertical Stop Unit and resilient end restraint Rectangular Sandwich Mountings are used to limit the shock displacements and the response to ship motion.

    • The rubber in a PD mount is protected by a flexible sealing paint.
    • Metal parts are painted with low sheen black paint.
    • PD mounts are the straight rubber developments of the circular type L mountings.
    • The mounts will only achieve their full shock alleviation when they are functioning within their designed working ranges.
  • Genflex
    Genflex mountings employ inclined rubber element design to achieve higher deflections compared to simple rubber in compression devices and superior isolation of low frequency vibration. They offers excellent performance in the audible frequency range....

    • Genflex mountings employ the well proven inclined rubber element design to achieve much higher deflections compared to simple rubber in compression devices and therefore superior isolation of low frequency vibration.

    The pure rubber design offers excellent performance in the audible frequency range.

    Natural rubber also offers inherent damping to control transient motion resulting from machine start up, run down and fault conditions.

    For marine and mobile applications, a combined overload and rebound buffer is available in both medium and high deflection variants.

  • CRM Exhaust System Isolators
    Designed specifically for use in high ambient temperature conditions for the control of vibration throughout the audible frequency range. A universal captive rubber mounting for supporting exhaust systems on board ship....

    • A universal captive rubber mounting for supporting, hanging, anchoring and guiding pipework and ductwork, particularly exhaust systems on board ship.
    Designed specifically for use in high ambient temperature conditions for the control of vibration throughout the audible frequency range.
    CRM isolators provide relativly long effective travel when compared to the competition while allowing for up to 15 degrees of angular movement.
    Replaceable rubber element helps to lower the overall life cycle costs and allows for maintaining optimum performance. 

  • Marine Turret Mount
    Marine Rubber Turret mountings are designed to provide superior attenuation of medium to high frequency vibration and noise emanating from a wide range of motor driven machines particularly axial and centrifugal fans....

    • Marine Rubber Turret mountings are designed to provide superior attenuation of medium to high frequency vibration and noise emanating from a wide range of motor driven machines particularly axial and centrifugal fans. High resilience rubber with low dynamic to static stiffness ratio ensures maximum efficiency, good creep performance and long service life. Internal stops make this product failsafe and an economical solution to many isoaltion projects.
  • Marine Rubber Hangers
    A comprehensive range of rubber hangers offering optimum performance at higher audible frequencies when noise control is of paramount importance....

    • A comprehensive range of rubber hangers offering the designer optimum performance at higher audible frequencies if noise control is of paramount importance. Load range from 28-280kg and acceting up to 15 degrees of angular misalignment. 

Categories

Boat Building / Repair
  • Boat Building and Repairs
    • Boat Building Supplies
  • Acoustic Equipment
  • Ventilation Systems
    • Deck Machinery / Hardware / Equipment
  • Hydraulics
    • Propulsion / Power
  • Engines
  • Exhaust Systems
  • Generators
  • Marine Exhaust
  • Propulsion
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    Questions?

    Please feel free to e-mail us at customerservice@divcom.com, use the chat feature below, or call +1-207-842-5508. We look forward to working with you in preparation for a successful event!