Line of Fine-Grinding Machines Expands


"From aluminum to steel, soft plastics to hard ceramics-matter the material, the Spiro series can achieve highly precise plane parallelism (≤ 1.0 µm) for precision bearings, pump gears, valve plates and more," said a company spokesperson.

"And because parts can be machined up to 20X faster than lapping and with more precision than double-disk grinding, costs per unit are reduced. Depending on the part's material, dimensions, starting surface finish and removal requirements, a single Spiro can fine-grind several thousand parts per hour."




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Technology Center Wolfach

Supfina Grieshaber GmbH & Co. KG
Schmelzegrün 7
77709 Wolfach / Germany

T. +49 7834 866-0
F: +49 7834 866-200

Technology Center North Kingstown

Supfina Machine Company, Inc.
181 Circuit Drive
North Kingstown,
RI 02852-7439 / USA

T: +1 401-294-6600
F: +1 401-294-6262