MADE TO ORDER
- Hard surfaced screws
- 3-Bolt, Bolt Pads
- Variable Pitch
- Oversized pipe
- Continuous weld
- Ribbon
- Shaftless
- Tubular, Split Tube
- Flared
- Liners – UHMW, Carbon, Stainless, Abrasion resistant plate
- Shrouds
- Drop Bottom- Hinged, Bolted
- Jacketed
- Rectangular
FREQUENTLY ASKED QUESTIONS
It means Orthman engineers, designs, and builds conveyor equipment specifically for your application — from complete systems down to individual replacement components. When standard catalog parts do not fit, Orthman manufactures custom screws, troughs, and assemblies to your requirements.
Orthman builds hard-surfaced screws, 3-bolt and bolt-pad screws, variable-pitch screws, oversized-pipe screws, continuous-weld screws, ribbon flighting, and shaftless screws. Screw geometry and construction are matched to the material and the process function you need.
Trough options include tubular, split-tube, flared, and rectangular designs; drop-bottom troughs (hinged or bolted); jacketed troughs; and shrouds. Liners are available in UHMW, carbon, stainless, or abrasion-resistant plate, with liner choice driven by how abrasive your material is.
Orthman uses lean manufacturing practices to move a project from concept to finished product in a short time. Combined with in-house fabrication and field application experience, that lets the team deliver custom parts quickly without sacrificing quality.
Yes. Orthman produces made-to-order replacement components as well as complete systems, and can work from your specifications or drawings. This is especially useful for non-standard parts or older equipment that no longer matches current catalog configurations.
Orthman takes time up front to ask the right questions and understand your application before designing the product. That combination of engineering discipline and field experience is what ensures the finished screw, trough, or system actually solves the problem at hand.





























