Vibra Screw Inc.
Vibra Screw's line of vibrating feeder/conveyors offers a simple and efficient means to meter and convey your dry bulk material. These open or closed units will handle nearly any material, regardless of size and bulk density in a reliable and economical manner.
Maintenance-free Operation
The key to the line's success is its low cost and unparalleled simplicity and efficiency. No moving parts ever touch your materials. There are no augers, bearings, seals or other items which might degrade material or require replacement or maintenance.
Two highly efficient, externally mounted vibrators provide quiet, linear motion to smoothly move your product into the process. Vibra Screw feeder/conveyors are an excellent alternative to screw and belt feeders and conveyors.
Control Options
Vibra Screw offers feeder/conveyors normally set for a single feed rate. You achieve rate adjustability by varying the eccentric force of the vibrators. For applications requiring wider, more frequent rate changes, a motor speed controller is recommended.
Wide Range of Models
Vibra Screw offers standard feeder/conveyors with enclosed tubes or open troughs. Tube feeders are available up to 20 ft in length and can be connected in series for lengths up to 100 ft. Trough feeders are also ideal for applications requiring screening, classification and dewatering, with the addition of appropriate wire mesh decks. Trough feeders are also often used to spread out material in a uniform layer.
Special Feeders
Special spiral elevating conveyors lift materials vertically up to 20 ft within a very small horizontal area. All vibrating feeder/conveyors are well suited to batching applications due to their characteristic quick cut-off of flow. This can be further enhanced with an available dynamic motor brake.
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