Knives & Spacers
New knife sets and spacer stacks machined to pattern, with material and hardness chosen for the stream being reduced. We machine them new — we don’t offer resharpening.
Home/Industries
Plants and equipment builders running heavy production machinery, where a failed component shuts down a line and the replacement has to be right the first time.
Primary market
Some of our largest work is for domestic steel and tubular producers: the mill-duty components inside equipment that runs hot and heavy around the clock.
On this work the machining is only part of the job. Alloy selection and heat treat decide whether a component holds size under load. We quote all of it together and inspect the part after the secondary processes are done.
Much of it is seamless tube mill equipment: mandrel support stands, screwdown and chock components, guillotine assemblies, work-roll seal housings. Some arrives as a new build from the print, some arrives worn out and goes back rebuilt, often the same part number either way.
| Mill stand equipment | Mandrel support stands, bottom frames, levers, clevises, mandrel holder heads and collars |
|---|---|
| Screwdowns & chocks | Head screw assemblies, housing screws and nuts, chock balance and roll locking components |
| Pins, bushings & wear parts | Bronze and steel bushings, pins with jam nuts, bearing spacers and other stand consumables |
| Seal & housing assemblies | Work-roll mechanical seal assemblies, bottom seal housings, bronze inserts |
| Heavy weldments | Frames and fabrications machined after welding and stress relief |
| Rework & rebuild | Worn assemblies stripped, components welded up and re-machined or replaced, rebuilt and shipped ready to install |
Mining & aggregate
Slurry pumps, crushers and separation equipment run abrasive material around the clock. The rotating components inside them are consumables with tight fits, and the plant can’t run while one is out.
This is steady repeat work for us: pump shafts left and right hand, bearing housings and sleeves, gland housings by frame size, impeller hubs, suction plates, liners and covers, frequently from customer-supplied ductile iron castings, machined complete and shipped ready to assemble.
Size reduction
Shredder and granulator internals are wear items held to precise fits. When one goes, the machine is down until it is replaced.
We have machined this equipment for decades: rotor components, knife and spacer sets, shafts, screens and anvils, both for equipment builders and for the plants running their machines. We can work from your drawing or from the existing component.
New knife sets and spacer stacks machined to pattern, with material and hardness chosen for the stream being reduced. We machine them new — we don’t offer resharpening.
Discs, spacers, pin plates and end plates machined to hold rotor fit.
Rotor ODs inspected, welded and machined back to rebuild print size; shafts replaced and frames re-cut for new bearing pedestals.
Cutting beds, anvils, breaker plates and screen frames fabricated and machined complete.
Also serving
Machining of castings, mandrel and table wear plates, stripper components and the consumable tooling that a foundry or pipe line goes through. We also machine customer-supplied castings from the rough.
Components for copper, bronze and nonferrous processing operations — including the handling and reduction equipment that moves the material, and machined parts in bronze, aluminum bronze and copper alloys.
Railway track system components, lifting and rigging equipment parts, and the machining of large fabricated assemblies for regional heavy fabricators.
For the builders of industrial machinery: frames, bases, mounting and motor plates, guards, cam and index components, tooling and change parts — on repeat order as your build schedule requires.
When an old machine breaks and the builder is out of business, we rework the component if it can be saved, or remake it from the worn original if it can’t. We keep the model and program on file for next time.
A good bit of our work stays close to home: Birmingham-area fabricators, foundries, pipe producers and industrial service companies who need a machine shop they can drive to.
These are the industries we see most, but the list isn’t a limit. Send us the print and we’ll quote it.