Welcome to CroyBilt.

Croybilt is a U.S. manufacturer and supplier of high-quality mini-pleating machines, rotary pleating machines, and used pleating machinery. Our pleating technologies produce precise pleat packs which can be used in both air and liquid filtration for industry applications such as dust collection, HVAC, HEPA, ULPA, Water Filtration, Biomedical, Pharmaceutical, and many more. Custom pleating trials, interim contract pleating, media development, as well as parts and service are available directly from our facility located in the heart of the USA. Call us toll free to discuss your application or set up your appointment 1-877-271-8222 or Send Us an Email

Mini-Pleating Machines

Mini pleating machines for pleating and gluing of fiber-glass filter medias to produce high efficiency air filters.

Rotary Pleating Machines

Rotary pleating equipment dedicated for pleating and forming heavy-duty air filter elements.

Banding Machines

CroyBilt’s banding machines for applying hot melt glue and wrapping bands around filter cartridges.

Used Pleating Machines

CroyBilt is your total resource for used mini-pleaters, rotary pleating machines and banding equipment. Call for our latest inventory.

Need Parts or Service?

CroyBilt offers on-site technical support and parts for all of our pleating equipment.


Featured Used Pleating Machines

See what we currently have in inventory. Call us or stop by our showroom in Louisville, KY.

Used Mini Pleating Machines

Used Rotary Machines

Used Banding Machines

Produce Pleat Packs such as these:
  • pleat slide 1
  • pleat slide 2
  • pleat slide 3