Since building its first high-performance centrifuge shaker in 1992, PVL Technologies has designed and manufactured geotechnical test equipment and submersible vibracoring systems for customers around the world. Based in Long Lake, New York, the company combines centrifuge research equipment with sediment-sampling tools, including its VC-3.5.2 vibracore and CRM-4 robotic manipulator. PVL also develops custom equipment around customers’ technical requirements.
Pine Test Equipment, IncSince Ted Hines launched Pine Instrument Company in 1962, Pine Test Equipment has built asphalt and concrete materials-testing systems from its Grove City, Pennsylvania base. Its gyratory compactors and related equipment are used by private companies, government laboratories and academic institutions worldwide, while Pine’s technicians support hundreds of machines in the field each year. Now operating under the Pine Test Equipment name, the company continues the founder’s legacy with his son Joe Hines leading the business.GROVE CITY, PA
High Voltage, IncFrom its Hudson Valley factory, High Voltage, Inc. designs and manufactures portable high-voltage test equipment used to check electrical cables, apparatus, and rotating machinery. The company brings three generations of engineering experience to a vertically integrated 27,000-square-foot operation in Copake, where it produces and services more than 1,000 instruments a year for customers worldwide. HVI has made equipment for the rotating-machine industry since 1998 and supports its products with factory technical assistance.COPAKE, NY
The Cleveland Vibrator CompanySince 1923, Cleveland Vibrator Company has designed and manufactured industrial vibrators and vibratory equipment that keep bulk materials moving, settling and screening. Based in Cleveland, Ohio, the company serves more than 15,000 organizations and offers application-specific equipment backed by decades of consultative experience, including free material compaction testing for tailored solutions.CLEVELAND, OH
Dyna-Vac EquipmentApproaching its 30th year, Dyna-Vac Equipment is a Stittville, New York manufacturer that builds durable equipment around the needs of pumping-service customers. Its work includes vacuum pumping and sewer cleaning systems, with the Rhino Easement Reel providing a distinctive way to move jetting hose through hard-to-reach terrain.STITTVILLE, NY