You are looking for a quick solution to automate your assembly, but an automatic screwfeeder is not feasible because of the low number of screws to be processed. For such a case, the DEPRAG screw presenter is the ideal solution.
Screw presenters are well-suited for the automatic presentation of screws to allow pickup with handheld or stationary screwdriver.
Easily exchangeable parts, such as adjustable cover-rails and bit-guides, allow the processing of screws with different measurements in the same screw-presenter. With just a view steps, you can convert your screw presenter. Even screws with unfavorable measurements, which cannot be transported through a feedhose, can be presented with the screw-presenters.
For the use in a handheld application, a special feed-rail allows a precise and swift pick-up of the presented screw by either a magnetic bit or by vacuum.
Gentle transporting of screws
The transport of the screws occurs by two lift-segments in the screw-reservoir. The screws fall on top of a vibrating guide-rail, are accurately positioned by a brush and subsequently transported out of the reservoir. The procedure is especially gentle and quiet.
The device is fully self-sufficient because of the integrated control. The sequence controller regulates the process reliable supply of screws, due to a light-barrier and micro-switch.
Due to their compact design, multiple DEPRAG screw presenters can be arranged efficiently in limited work spaces.
If required we also develop screw-presenters that are tailored to the requirements of a customer-specific application. An Example: Particularly when the demands of industrial series production are very high, DEPRAG can offer extremely robust and durable customized designs.
The screw-supply is done by a vibratory-bowl. A robust guide plate made from stainless steel allows the reliable and comfortable picking of the screw at a high mass production rate.
Screw Presenters for Manual Screwdrivers
for the processing of screws with a shaft-diameter of 1 mm to 5 mm and a shaft-length of max. 25 mm.
The pickup of the screw is done by a magnetic bit or vacuum suction.
An operator can comfortably pickup the screw with a forward motion.
Screw Presenter for Stationary Screwdriver
for the processing of screws with a shaft-diameter of 1.4-mm to 5-mm and a shaft-length of max. 18-mm
This screw-presenter is especially well suited for countersunk screws.
A screw-separator sorts and presents each individual screw at a pickup position. The screw is removed using an upwards motion. A signal-output allows the control of the pickup position by a host controller.