Useful measurements of mode shapes on very light structures require excitation from a very low mass exciter with a high resonance frequency (300 kHz). These outstanding features are available with the Endevco 2301 mini modal hammer. The hammer structure features very high stiffness and low head mass (only 2 grams). (read more)

Endevco's instrumented sledge hammers provide a convenient and economical means of exciting large structures. The one and three pound hammers are designed for exciting such structures as machinery, shafts, large beams, pipelines, storage tanks and other large structures. The 12-pound hammer can be used on larger structures including bridges, buildings, decks and floors. (read more)

Scaled modal models require a precise force measurement. This can be achieved by electrodynamic and servohydraulic exciters controlled by a signal generator via a power amplifier. A more convenient and economical excitation method is a hammer fitted with a high-quality piezoelectric force transducer. (read more)

During the process of operating, the rotor in high speed will be brought along by the electric motor. The material will be stricken by the Flat Hammer to be crushed, and then be countered to be liner for the second crushing, then be discharged through the discharge opening. (read more)

Sledge-Hammer Action Stops Bridging of Materials (read more)

SyncHoist: Hydraulic Auxiliary Hoist and Crane Control for High Precision Load Positioning

D... (read more)

More and more, hydraulics are playing a key role in the productivity of heavy equipment. Caterpillar is committed to designing and manufacturing superior hydraulic components and excelling in the areas of hydraulic system maintenance and service. (read more)

Rugged hydraulics safely lift 900 anchors for Australia's largest oil and gas project

Hydraulic technology engineered to deliver safe, reliable and precise power in challenging environments has been used in the laying of a 80km string of subsea pipeline anchors off Australia's north-west coast.

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Well-Rounded Approach:

Computer-controlled hydraulics lift large spherical vessels (read more)

Hydraulic Products for the Growing World of Industry. Whether you need to convey materials or move equipment, Gates industrial hoses and hydraulics will give you the application coverage you need for your job. (read more)