A system for conveying proppant includes a conveyor assembly having a conveyor belt that receives proppant from one or more containers having proppant stored therein. The system also includes a conveyor auxiliary unit connected to an end of the conveyor assembly having one or more joints to enable expansion and collapse of the conveyor belt from the conveyor assembly. The system further includes a proppant chute to direct the proppant from the conveyor belt into a blending hopper, the proppant chute being positioned at a higher elevation than an inlet of the blending hopper.

An improved feeder/conveyor includes a flexible rotating open helix screw inside a cylindrical sheathing. A motor drive is attached to the flexible rotating open helix screw above at a delivery end, and such provides the rotational speeds necessary to generate the centrifugal and lifting forces necessary. The improvements include a conical bullnose tip as a feeder that attaches to the flexible rotating open helix screw with a curved and tapered support feeder gusset. Such attachment mechanically supports and aligns the conical bullnose tip to the distal end of the flexible rotating open helix screw and a central turning axis. A nose opening in the conical bullnose tip allows either exit or entry of material freely to or from the supply bed, depending on the conveying conditions.

An improved feeder/conveyor includes a flexible rotating open helix screw inside a cylindrical sheathing. A motor drive is attached to the flexible rotating open helix screw above at a delivery end, and such provides the rotational speeds necessary to generate the centrifugal and lifting forces necessary. The improvements include a conical bullnose tip as a feeder that attaches to the flexible rotating open helix screw with a curved and tapered support feeder gusset. Such attachment mechanically supports and aligns the conical bullnose tip to the distal end of the flexible rotating open helix screw and a central turning axis. A nose opening in the conical bullnose tip allows either exit or entry of material freely to or from the supply bed, depending on the conveying conditions.

An improved feeder/conveyor includes a flexible rotating open helix screw inside a cylindrical sheathing. A motor drive is attached to the flexible rotating open helix screw above at a delivery end, and such provides the rotational speeds necessary to generate the centrifugal and lifting forces necessary. The improvements include a conical bullnose tip as a feeder that attaches to the flexible rotating open helix screw with a curved and tapered support feeder gusset. Such attachment mechanically supports and aligns the conical bullnose tip to the distal end of the flexible rotating open helix screw and a central turning axis. A nose opening in the conical bullnose tip allows either exit or entry of material freely to or from the supply bed, depending on the conveying conditions.

An improved feeder/conveyor includes a flexible rotating open helix screw inside a cylindrical sheathing. A motor drive is attached to the flexible rotating open helix screw above at a delivery end, and such provides the rotational speeds necessary to generate the centrifugal and lifting forces necessary. The improvements include a conical bullnose tip as a feeder that attaches to the flexible rotating open helix screw with a curved and tapered support feeder gusset. Such attachment mechanically supports and aligns the conical bullnose tip to the distal end of the flexible rotating open helix screw and a central turning axis. A nose opening in the conical bullnose tip allows either exit or entry of material freely to or from the supply bed, depending on the conveying conditions.

A system for conveying proppant includes a conveyor assembly having a conveyor belt that receives proppant from one or more containers having proppant stored therein. The system also includes a conveyor auxiliary unit connected to an end of the conveyor assembly having one or more joints to enable expansion and collapse of the conveyor belt from the conveyor assembly. The system further includes a proppant chute to direct the proppant from the conveyor belt into a blending hopper, the proppant chute being positioned at a higher elevation than an inlet of the blending hopper.

An automated small particle distribution system is provided for transferring small particles from source tubes to destination tubes. The system includes a loading deck that is structured and operable to store and provide a plurality of source tube trays and a plurality of destination tube trays. Each source tube tray includes a plurality of source tubes stored therein, and each destination tube tray includes a plurality of destination tubes stored therein. The system additionally includes a work deck is structured and operable to receive selected source tube trays and selected destination tube trays from the loading deck, aspirate various specified amounts of small objects stored in selected source tubes, and deposit the aspirated small objects into selected destination tubes without cross-contamination of small objects.

An automated small particle distribution system is provided for transferring small particles from source tubes to destination tubes. The system includes a loading deck that is structured and operable to store and provide a plurality of source tube trays and a plurality of destination tube trays. Each source tube tray includes a plurality of source tubes stored therein, and each destination tube tray includes a plurality of destination tubes stored therein. The system additionally includes a work deck is structured and operable to receive selected source tube trays and selected destination tube trays from the loading deck, aspirate various specified amounts of small objects stored in selected source tubes, and deposit the aspirated small objects into selected destination tubes without cross-contamination of small objects.

A system for conveying proppant includes a conveyor assembly having a conveyor belt that receives proppant from one or more containers having proppant stored therein. The system also includes a conveyor auxiliary unit connected to an end of the conveyor assembly having one or more joints to enable expansion and collapse of the conveyor belt from the conveyor assembly. The system further includes a proppant chute to direct the proppant from the conveyor belt into a blending hopper, the proppant chute being positioned at a higher elevation than an inlet of the blending hopper.

A system for conveying proppant includes a conveyor assembly having a conveyor belt that receives proppant from one or more containers having proppant stored therein. The system also includes a conveyor auxiliary unit connected to an end of the conveyor assembly having one or more joints to enable expansion and collapse of the conveyor belt from the conveyor assembly. The system further includes a proppant chute to direct the proppant from the conveyor belt into a blending hopper, the proppant chute being positioned at a higher elevation than an inlet of the blending hopper.