Linear Feeders

Linear Feeders

Linear feeders, also referred to as inline feeders, are typically used to convey parts in a consistent flow from bowl feeders over short to relatively long distances in a vibratory linear motion. Since the parts have already been oriented by the bowl feeders, linear feeders simply transport the part to the next stage of the process. As a result, the linear feeders create a buffer storage zone between the bowl feeders and the subsequent automation processes. Linear feeders can be used in material handling applications no matter if the materials are coarse, fine, hot, cold, fragile or abrasive. Typical industries that utilize linear feeders include electrical, optical, pharmaceutical, cosmetic, construction, food processing and mechanical, with a wide range of applications including feeding, packaging, sorting, batching, conveying and drying. Linear feeders can be open or enclosed as well as offering high or low frequencies of vibration. Constructed from mild or stainless steel, linear feeders can incorporate sound reduction solutions in order to quiet the noisier material handling applications.

Linear feeders consist of tracks or trays, a mounting surface and either an electromagnet or an unbalanced motor. Able to be mounted directly to the base of the machine, linear feeders utilize vibrations created by the motor that are transmitted to the conduit, where the various parts needing to be fed are placed. Able to be equipped with troughs, chutes or other attachments, linear feeders can offer multiple lanes as well as a speed controller in order to control the vibration of the base. As an alternative to bowl feeders, linear feeders are ideal for applications where oily parts are being fed or where part size or other physical characteristics make the use of bowl feeders impractical. In addition, linear feeders can be open or enclosed, have high or low frequencies of vibration, optional rubber feet in order to minimize vibrations as well as providing additional capabilities such as magnetic separation, heating, cooling or drying. Constructed from mild or stainless steel, linear feeders can incorporate sound reduction solutions in order to quiet the noisier material handling applications, such as large stones.