DRY BIRD DB 132 MICRO PERCUSSION DIAMOND CORE DRILLS

Spanish dry oil-free screw air compressor parameters

Spanish dry oil-free screw air compressor parameters

The following parameters were measured directly: Atmospheric pressure, Suction pressure, Discharge pressure, Orifice plate pressure, Orifice plate pressure difference, Suction temperature, Discharge temperature, Shaft torque, Orifice plate temperature and Compressor speed. [pdf]

How to use a micro screw air compressor

How to use a micro screw air compressor

The Micro Oil Screw Air Compressor uses two rotors (screws) that rotate in opposite directions. As the screws turn, air is drawn in and compressed. The oil injected into the system lubricates and cools the compressor element while also sealing the gap between the screws. [pdf]

Percussion exploratory drilling rig california

Percussion exploratory drilling rig california

- First-ever drill rig built on 30-inch wide tracks - Utilizes both hollow-stem and solid-stem augers - Performs both SPT and Modified California sampling - Able to drill down to depths exceeding 20 feet - Our team includes a highly-skilled rock star operator [pdf]

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