Precision Machine and Manufacturing, Inc. manufactures screws to any size requirement
and from most commercially available materials. We also fabricate conveyor troughing
and all components parts in the same material range. Our skilled engineers
and precise craftsmen can transform your ideas into working pieces of equipment.
We fabricate screws from several types of material. Materials commonly used
are Mild Steel, 304 SS, 316 SS, T1, AR400, Tri-Braze®, & Super "C"® alloys. Screws
can be configured specifically for your applications. We manufacture screw
flights routinely from 400 to 500 Brinell materials. Screw conveyor
packages can come complete with drive package,
Variable Speed Control, Zero Speed Switch,
temperature probes, etc.
Finished screws are fitted with precise fit bushings that are shrunk fit to the
machined pipe and are bored .002" over normal shaft diameters for precise alignment
and longer wear. All standard screws
to fit your existing or new supplied shafts and are supplied with new bolts
and nylon-insert locknuts for easy installation.
We routinely do things that other companies have to think hard about!
Read the Screw Conveyor Product brochure