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Lange Ag Systems

Lange Ag Systems

Livestock Equipment, Construction, and Storage Solution Experts

  • What We Do
    • Swine
      • Ventilation Systems
      • Curtain Systems Solutions
      • Feed Systems
      • Feeders & Watering
      • Heating Systems
      • Gating, Penning, Crates, Flooring
      • Chemical Dispensers and Medicators
    • Dairy
      • Ventilation Systems
      • Curtain Systems Solutions
      • Feed Systems
      • Miscellaneous
    • Bagging
      • Silage Bags
      • Silage Baggers
      • Grain Bags
      • Grain Baggers
      • Bunker Covers
    • Construction & Remodel
    • Commercial and Breweries
    • Service Repairs and Parts
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Curtain Systems Solutions

A constant supply of fresh air is needed to achieve your livestock’s maximum potential. Lange Ag supplies curtain systems that are designed to conveniently manage air quality inside your facility all year round.

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Curtains Machines


Protect the health of your investment with a properly controlled curtain system. AP’s curtain machines deliver powerful performance and reliable operation with durable components to withstand a rigorous environment.

View Full Product Information (PDF)

Soffit Curtains

Having properly installed soffit curtains makes it easy to control the proper amount of air flow into the attic when it comes to the overall ventilation of your facility. Also helps keep weather out of the attic.

View Full Product Information (PDF)

Curtain Hardware

Lange Ag offers variety of curtain hardware to complete your next curtain project!

  • Curtain Material
  • Winches
  • Cable
  • Rope
  • Chain
  • Pulleys
  • Conduit
  • Bird Netting
  • Misc. Hardware

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Let Us Help You Get Started

Call 320.231.1470

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Lange Ag Systems

Willmar Location (Main HQ)
193 Cty Rd 9 NE, Willmar, MN
320.231.1470

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