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.

Ajax Shaker Drives

Ajax Shaker Drive

  Ajax Shaker Drive


The Ajax shaker drive has been the go-to drive for many vibratory equipment manufacturers and end-users for almost a hundred years. This unique design has counter-rotating and timed weights built into one solid and oil tight housing. The counter-rotation of the weights causes all forces to offset except for when the weights are together at the top and bottom of the rotation which creates the linear positive and negative force. This force is used to drive vibratory conveyors, shaker tables, feeders, screeners, sorting conveyors, packers and anything else requiring linear vibratory motion.


Features of Ajax Shaker Drive:

  • Wide range of force outputs from 394 (1761) to 11300 LB (50258 N)
  • One unit generates linear oscillating force
  • Simple belt-driven design
  • Requires minimal controls
  • Small footprint
  • Typically in stock for quick shipment
  • Lower power consumption VS other drive types
  • Rebuild program available
  • Application assistance from Erie Technical Systems Experts
  • CAD Models available


Please contact Erie Technical Systems and let our experts help you select the correct drive for your project. Call us at 814-899-2103. 


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Ajax Shaker Drive Equipment Gallery

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