Capabilities

Screw machine shop products, Swiss-machining, CNC-turning and custom components for automotive, aerospace & medical use to artisan, instrumental, and electronic industries.

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SINGLE SPINDLE

For prototypes & short-run parts: 100-5,000pcs

Round Bar: 0.080” – 1.125”
Hex Bar: 0.125” – 0.9375”
Length: 0.050“ – 6”

In addition to the capabilities listed for the multi-spindle, CNC’s can perform more intricate, superior-finish and tight-tolerance features using more ‘exotic’ materials.

Basic Features: +/- .0005”
Select diameters: +/- .0003”
Surface finish: 32 or better

*Please note these tolerances are typical; surface-ground material is available for particular finishes & tolerances. Please contact us for more info or to discuss your specific needs.

multi SPINDLE

For high-volume, long-run part production. Capable of producing millions of pieces annually.

Round Bar: 0.080” – 0.875”
Hex Bar: 0.125” – 0.750”
Length: 0.050“ – 4”

Drill, Broach, Tap, Thread, Slot, Ream, Stamp, Knurl, Chamfer, Cross-drill, Cross-tap.

(Screw-machine capabilities can be expanded with various attachments.)

Basic Features: +/- .001”
Select diameters: +/- .0006”
Surface finish: 64 or better

*Please note these tolerances are typical; surface-ground material is available for particular finishes & tolerances. Please contact us for more info or to discuss your specific needs.

Quality Commitment

As part of QS-9000 standard and through to ISO-9001:2015 and quality control for internal and external documents, you can depend on Randolph Mfg. to utilize the most current revisions and best practices for handling DFARS, REACH and ROHS complaint traceability for both production requirements and record keeping.

Continuous Improvement

For news, updates and improvements, please send us your email to keep in touch and stay in the know!

Industries

For over 40 years, Randolph Mfg. has served a wide variety of industries including:

Medical, Dental, Military, Aerospace, Hermetic Seal, Musical Instrument, Semiconductor...

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Trusted Vendors

From zinc trivalent to black oxide and heat treatment to polishing, Randolph has developed an experienced pool of trusted vendors meeting your highest quality standards.

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