Precision Machining
RAND Manufacturing uses precision machining to produce machined parts with tight tolerances. We specialize in plastic machining but also have full machine shop capabilities for metal machining. In addition, we work with solid rubber materials and foams.
Precision machined parts
RAND Manufacturing uses both CNC and manual equipment to provide you with precision machined parts. The tight tolerance milling and routing we provide is ideal for large or small parts. Our turning operations are handled by skilled machinists who understand how to work with each material. Â
CNC PRECISION MACHINING
CNC precision machining supports the automated control of machine tools. Send us your computer-aided design file (CAD) and we’ll use computer-aided manufacturing (CAM) with our suite of equipment.
- CNC Swiss screw machining uses an automated lathe to produce small, complex, and highly precise parts for higher-volume runs.
- CNC vertical tooling produces box-like, curved, or complex parts and unique profiles.
- CNC multi-axis and multi-spindle tooling can manufacture complex parts, including components with curved holes.
- Swiss machine lathe produces extremely small parts quickly and accurately.
PLASTIC MACHINING
Plastic machining removes layers of material from a workpiece to form a finished product. Some machine shops say they can work with plastic, but machined plastics can melt, chip, or get out-of-tolerance. That’s why you need an expert who understands plastic machinability.
RAND Manufacturing can machine these commodity, engineering and medical plastics for you.
- ABS
- Acetal
- Acrylic
- Celcon®
- CPVC
- Delrin AF®
- Delrin®
- Kel-F®
- Kynar®
- Noryl®
- Nylon
- PEEK®
- Phenolic
- Polycarbonate
- Polyethylene
- Polypropylene
- Polystyrene
- Polysulfone
- PVC
- Teflon®
- Torlon
- UHMW
- Ultem®
- Vespel®
METAL MACHINING
Metal machining, or milling, removes metal from a workpiece to form a finished product. Because different metals have different properties, you need a manufacturing partner who understands the metal machining process for different alloys.Â
RAND Manufacturing provides metal machining services for these and other materials.
- Aluminum 2011, 2024, 6061
- Carbon steel bars cold finish 1018, 12L14, 1215, 1045
- Stainless steel 303, 304, 316
- Brass 360
- No Lead Brass
Precision Machining and More
RAND Manufacturing is ready to make your precision machined parts at our Made in the USA, ISO 9001:2015-certified manufacturing facility in Lakemoor, Illinois. Examples of our work include gaskets, manifolds, and valves – just to name a few products.
When you work with us, we can provide you with these and other precision manufacturing services.
Manufacturing Capabilities
- Swiss precision lathes
- Multi-axis lathes
- Multi-axis vertical milling
- CNC knife cutting, flat table 5' x 10'
- CNC routing, flat table
- Hydraulic die cutting press
- 20 ton – 100 ton
- 12" x 12" to 24" x 36"
- Rotary die cutting
- Tapes
- Adhesives
- Slitting up to 40" diameter x 64# wide
- Laminating with Pressure Sensitive Adhesives (PSAs)
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