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Macawber Engineering has been an industry leader in pneumatic conveying for the last 35 years. Systems numbering 10,000 plus are serving many processes here in the US and around the world.
Standard Equipment Offered:
 
Denseveyor    Low velocity design – Dry powders – Rates to 100 TPH to 5,000 feet of length
Cementveyor   Replaces inefficient screw pump designs – includes dome valves
Macdump   Screw pump design – Power consumption is ½ of tradition designs – 250 TPH to 5,000 feet of length
Superveyor   Dense phase conveying at low velocities and little product Degradation
Sandpump   Dry sand conveying – Dense phase
Variflow   Medium duty applications using low pressure – minimal pipeline blockage with maximized conveying capacities
Controlveyor   Accurate injection of powders and granular materials up to 600 feet in length with flow accuracies to +/- 1% with a 10:1 turn down standard
Dome Valve   A Macawber trademark – Unique ability to close and seal in one action through a static or moving column of material entering a pressure vessel – 1 million cycles between inspections
Macawber has a complete test facility to allow for material to be matched to the correct system design. Please contact Macawber to schedule a test. The customer is always welcome to visit our facility, and witness the testing. At the completion of a material test, Macawber will make an equipment/system recommendation and prepare a formal offer.
Markets Served:
 
- General materials and Industries
- Cement Industry
- Minerals Conveying
- Injection Systems
- Biomass Conveying
- Chemical Conveying
- Fluid Bed conveying
- Shot Blast/Media recovery conveying
Eriez
Cablevey
Chantland
Fox Valve
Munson Machinery
National Conveyors
Pennsylvania Crusher
Schenck AccuRate
Thomas Conveyors
Untha America