Gala Industries. Inc.

Wayne J Martin

Michael Eloo

Roger Blake Wright

Duane A Boothe

Robert Mann

Theodor Anton Bruckmann

George Norman Benoit, Jr

Charles W Simmons

Sam Hannah

Robert G Mann

An apparatus and process maintain control of the temperature of low-melting compounds, high melt flow polymers, and thermally sensitive materials for the pelletization of such materials. The addition of a cooling extruder, and a second melt cooler if desired, in advance of the die plate provides for regulation of the thermal, shear, and rheological characteristics of narrow melting-range materials and polymeric mixtures, formulations, dispersions or solutions. The apparatus and process can then be highly regulated to produce consistent, uniform pellets of low moisture content for these otherwise difficult materials to pelletize.

Apparatus and method for controlled pelletization processing

A continuous process wherein polymers or polymeric materials can be subjected to multiple sequential processing systems of differing temperatures and process conditions to synergistically enhance the pelletization and crystallization of those polymers and polymeric formulations, dispersions, and solutions. The multiple sequential processing systems include the processes and equipment for mixing/extrusion, pelletization, multiple transportation processes, crystallization, multiple drying processes, and optional post-processing manipulations of pellets formed. Multiple serial and/or parallel crystallization processing systems are disclosed.

Method and apparatus to achieve crystallization of polymers utilizing multiple processing systems

An underwater pelletizer driven from a standard foot mounted electric motor having a standard C-flange attachment in which a pelletizer shaft having a hub is keyed to the motor shaft and held in place by a set screw with the key being welded in a slot in the pelletizer shaft hub to facilitate its manufacture. The pelletizer shaft includes a spring loaded cutter hub enabling automatic blade attachment and compensating for misalignment with the spring loaded cutter hub being keyed to the pelletizer shaft by a key that is welded in a slot in the spring loaded cutter hub to simplify its manufacture and provide a positive and dependable drive connection to enable movement of the portion of the spring loaded cutter hub connected with the blade assembly. The die plate is provided with carbide tiles and the blade assembly includes tungsten carbide blades to provide extended die ware and extended blade ware. The pelletizer shaft includes a slinger to prevent any liquid migrating through the shaft seal from running along the shaft and getting into the motor bearings. A weep hole is provided in the adaptor connected to the motor flange to dischage seal leakage and a secondary weep slot is provided on the adaptor at its junction with the motor flange to provide additional assurance that liquids leaking past the seal and slinger will not migrate into the motor bearings.

Underwater pelletizer

Growing community of inventors

Buchanan, VA, United States of America

Wayne J Martin