Outlet Gates

42 x 52

Miner’s 42 x 52 outlet gate was designed to unload dried distillers grain (DDG) and dried distillers grain with solubles (DDGS) with ease by improving the commodity flow and minimizing the need to manually break up large clumps.

With over a century of experience, unrivaled commitment to engineering, state-of-the-art manufacturing and proven reliability, Miner’s AutoLOK™ II is the most widely specified outlet gate in the industry.

Simple. Reliable. Proven.


  • Automatic lock / unlock
  • Metered product flow
  • Easy to open
  • Minimize commodity build up
  • Prevents leakage
  • Dependable seal
  • Stays closed
  • Reduced component wear


  • Reference size: 42 x 52
  • Clear opening: 43.31 x 52
  • Flange-to-flange height: 10.38"
  • Overall gate height: 10.38"
  • Number of bolt holes: 60
  • 715 lbs


  • Stainless steel slide door
  • Galvanizing
  • Powder coating

Not sure what you need? Call us 1-630-232-3000
Sizes and commodity are representative only.
Please contact us to determine the best fit for your application.