Our Company

Erie Technical Systems Inc. uses experience in dry solids handling to provide innovative solutions for every customer's unique needs. 

Bulk Filling Equipment

Erie Technical Systems Inc. manufactures standard and custom bulk packaging equipment for industrial applications.


Bulk Unloading Equipment

Erie Technical Systems, Inc. manufactures manual and automatic equipment for unloading all types of bulk materials.  Our products include bulk bag unloaders, bulk box dumpers, bulk bag conditioners.  


Flexible Screw Conveyors

Custom flexible screw conveyors manufactured by Erie Technical System, Inc. are designed to convey materials in any direction and past any obstacle for your processing and packaging needs.  

Pallet Dispensers & Stackers

Not only does Erie Technical Systems, Inc. manufacture standard pallet handling equipment and systems, but we also manufacture custom equipment. Our top of the line PalletMax pallet dispenser, slip-sheet dispensers and roller conveyors are often paired with our line of bulk bag fillers. 


Vibratory Conveying Equipment

Erie Technical Systems, Inc. manufactures vibratory feeders, vibratory conveyors and vibratory spiral elevators for moving all types of bulk materials. Our quality vibratory transfer equipment is easy to clean and maintain because of our unique design that ensures the product never comes in contact with any moving parts. 


Vibratory Densification Equipment

Erie Technical Systems Inc. manufactures Vibratory Densification Equipment to increase density for bulk material packing. Our densification packers improve storage, reduce shipping and packaging costs. They can also stabilize bulk bags for transport and stacking.  

Industrial Rotary Electric Vibrators

Erie Technical Systems Inc. carries a complete line of Industrial Rotary Electric Vibrators that can be used in a variety of industrial applications. 


Ajax Shaker Drives

Erie Technical Systems Inc. is a distributor of Renold Ajax Shaker Drives.  These are used on vibratory conveyors, shaker tables, feeders, screeners, sorting conveyors, packers, and more.

Autoclave Fittings

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Contact Erie Technical Systems

For custom solutions for bulk filling of boxes, totes, bags & drums or for industrial bulk bag unloaders & pallet handling - contact Erie Technical Systems, Inc. today!

P: 814-899-2103       F: 814-899-2146



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Erie Technical Systems, Inc.

Flexible Screw Conveyors

FlexMAX® Flexible Screw Conveyor Augers

The heart of our FlexMAX® flexible screw conveyors are the flexible helical augers. The flexible augers are 304 stainless steel and available in four diameters and three profiles. For most applications with free-flowing bulk materials, a standard flat wire can be used and provides the highest conveying rate. The round flexible augers are best for applications with granular materials like plastic pellets and materials with very high densities that tend to pack. Round augers are also the best option for materials that tend to break apart. The beveled edge flat augers are the preferred profile for transferring products that are sticky or smear. No matter what your application, Erie Technical Systems can work with you to provide the best solution. We offer free product testing that provides the empirical performance data needed to select the proper configuration with confidence. We offer stock replacement augers for ETSI flexible screw conveyors as well as aftermarket spares for other manufacturer's units.


Flexible helical auger features:

  • 304SS Construction
  • 3", 4", 5 and 6" nominal sizes
  • Flat wire profile
  • Round wire profile
  • Beveled edge flat wire profile
  • Stock replacement augers for our conveyors and competitors units
  • Custom lengths available for quick delivery

Please use our convenient AUGER & CASING SPEC SHEET to get a quote on you spare parts today!

We stock our standard flexible screw conveyor auger as well as many competitors auger sizes. 


Request a Quote

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