Custom Manufacturer

To meet a variety of material handling requirements, Keller-Angelillis offers a wide range of custom conveyor systems.

Belt Conveyors: Troughed, Flat, Vertical Sidewall, Cleated

Screw Conveyors: Shafted Screws, Vertical Screws, Mixing Screws, Shaftless Screws

Materials of Construction: Mild Steel, Stainless Steel, Epoxy Painted, Hot-Dipped Galvanized after fabrication

Keller-Angelillis custom conveyor systems are used widespread across a range of industries due to the numerous benefits they provide.

  • Conveyors are able to safely transport materials from one level to another, which when done by human labor would be strenuous and expensive.
  • They can be installed almost anywhere, and are much safer than using a forklift or other machine to move materials.
  • They can move loads of all shapes, sizes and weights. Also, many have advanced safety features that help prevent accidents.
  • There are a variety of options available for running conveying systems, including the hydraulic, mechanical and fully automated systems, which are equipped to fit individual needs.

Many factors are important in the accurate selection of a conveyor system. The experienced staff at Keller-Angelillis will help you identify which conveyor system will suit your needs.

Our conveyors are operated in the following industries: wastewater, agricultural, food processing, construction waste, chemical, bottling, canning, and packaging.

Not only does Keller-Angelillis manufacture custom conveyors, we also provide service, maintenance and components for your custom equipment.


Our components include but are not limited to:

  • Idlers
  • Rollers
  • Take-up Bearings
  • Pillow Block Bearings
  • Motors
  • Reducers
  • Spare Parts
  • Zero Speed Switch
  • Safety Stop

We strive to provide excellent customer service and warranty our equipment for 1 year after start-up.

Wastewater Treatment

In the last 20 years Keller-Angelillis has become increasingly involved in the handling and processing of sludge primarily in the municipal wastewater treatment industry.  At this time there are Keller-Angelillis custom conveyor systems in at least 200 municipalities within the State of Florida.

Keller-Angelillis can design and build custom screw and belt conveyors to haul the sludge from point A to point B.  We can also build the dryers to run the sludge through.

We work independently or have been part of larger wastewater treatment projects with contractors such as MTS Environmental, Wharton-Smith, Encore Construction and Ortega Industrial Contractors.