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Goff Specialty Blast Machines
 
     The Goff  Skew Roll cleans lengths of pipe by rotating it as it travels through the blast cleaning area. 
The Goff BMD DT Throughfeed Drum machine is automatic, continuous and dust-free blast cleaning for castings. 
     Contrary to conventional blast cleaning machines with rotating drums, the DT features an open-top polygon-shaped trough with the blast wheels positioned along the longitudinal axis directly above the flow of castings. 
     Polygon shape of trough ensures complete but gentle tumbling of castings and full exposure of all surfaces to the blast streams which are positioned directly above and in line with the flow.
     The Goff  BT Concrete Finishing Blast Equipment provides a unique finish on concrete blocks. 
     Surface finish can be influenced by the speed of passage through the machine, different abrasive sizes can be used and, as an option, the speed at which the abrasive is thrown onto the concrete pieces can be changed.
     The  Goff CT Continuous Blast Cleaning system is divided into three separate areas, each linked together to maximum production flow and productivity. 
     The cabinet is sloped downward, and consists of an inlet drum, an endless apron conveyor with flight cleats, and an outlet drum. 
     The inlet and outlet drums include several drain holes for abrasive removal while the blast wheels inside the barrel are strategically placed to provide consistent blast patterns throughout the course of the cleaning process.
      Manipulator-Type Shot Blast Systems DS and DV offer automatic blast cleaning of castings of different sizes and configurations without the need for complicated tooling changes. 
    Manipulators can be programmed to perform a variety of combined motions to expose critical areas to the blast stream while also removing abrasive inside the machine. 
     High production capacity up to 40 tons per hour of castings weight up to 1320# each.
The Goff DTC Polydrum is useful to blast clean mixed production runs with its intensive but gentle turning of workpeices. 
     The DTC is easily integrated into existing production lines, is compact and space-saving and has a higher cleaning capacity than conventional systems.
     Goff's CRD Continuous Rocker Drum is specifically designed for continuous flow-through production. 
      The continuous rocker drum rotates 180 degrees around it longitudinal axis, gently tumbling parts, continuously exposing them to the oscillating blast wheels located directly above which turn as the drum turns to keep parts in the blast zone. 
 
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TechniBlast Inc. 
P.O. Box 590 
Seminole, OK 74818-0590 
405-382-0477;  Fax 405-382-0545 
e-mail: goff@techniblast.com
10/22/02