Sample Ejector for 4in or 6in Molds

Gilson HM-516 Sample Ejector quickly and easily extrudes compacted soil or asphalt specimens from 4in and 6in (102mm and 152mm) Soil-Density or Marshall molds. Adapter ring accessories allow soil samples from 2, 2.5 or 3in (51, 64, or 76mm) diameter Shelby tubes to be extruded. A 12,000lbf (53.4kN) capacity hydraulic jack with 5in (127mm) stroke is mounted in a robust three-column reaction frame constructed of plated steel. Molds are positioned vertically over the piston on a load platform that prevents the emptied mold from falling back over the jack. Daylight opening of the frame is adjustable for mold lengths up to 11.75in (279mm). Specimens longer than 5in are extracted by repositioning the Adapter Ring after maximum piston travel. The spring-loaded piston automatically returns to the start position when the stainless steel knob for the release valve is opened. Adapter Rings are quickly changed with just two wing-nuts, and

Features:

• 12,000lbf (53.4kN) capacity
• Adjustable frame accommodates molds lengths up to 11.75in (279mm)
• Spring-loaded piston automatically returns to start position by simply opening the release valve

Included Items:

• HM-516 Sample Ejector

Accessories:

• Adapter Ring and Extruder Disc Sets for Sample Ejector