Carlson Engineering & Manufacturing A18 Vibratory Bowl Screw Presenter With Hopper A18-131

An 18′ (457mm) diameter vibratory bowl screw presenter with a hopper suitable for presenting fasteners to an automatic screwdriving head. The Carlson Engineering A18 Vibratory Bowl Screw Presenter With Hopper is designed to be a low-maintenance, durable, and reliable system you can count on for years. To prevent tampering, we’ve engineered our automatic screwfeeder bowl tooling so that there are no mechanical adjustments. All parts are machined to the specifications of your particular fastener, and dowel pinned in place. This make maintenance of our vibratory screw feeders easy: the escapement can be taken apart for cleaning, and it will go back together precisely as originally manufactured. Our track level sensor is custom made for the Carlson escapement, ensuring superior accuracy & fastener compatibility. This sensor mounts to the escapement track and requires no positional adjustment, like the rest of our tooling. The sensor’s sensitivity is preset from the factory, and in most cases does not require adjustment.