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Services: Deburring Technical Group - Executive Summary

For additional information on technical issues and (free) sample part processing:   CONTACT: Dave Davidson, Deburring/Finishing Technologist | 509.563.9859  

Free Sample Part Processing

Rapid deburring and smoothing of rough surfaces as well as low micro-inch polished surfaces for demanding applications
SAMPLE PROCESSING with Centrifugal Iso-Finishing Technology (1) Email us with your contact information and the nature of your interest. (2) Complete the sample part processing intake form, and email that to me along with some smart-phone pictures of the part(s). (3) Package your parts and include a paper copy of the intake form. Ship to the Minnesota sample processing facility, send me the tracking number so I can monitor the shipment.

Contact Dave Davidson at: ddavidson@deburring-tech-group.com

for details and an initial assessment of your parts. Parts that can be submitted for sample finishing include: 3D Printed parts (both metal and plastics), machined components, investment castings, forgings, metal injection moldings and others.


For contract finishing information SEE: https://bit.ly/2XWeK8h

Hands-Free and High-Speed Finishing and Polishing. Many Additive Manufactured (3D printed) parts can be finished and polished with this rapid deburring, smoothing and finishing method. Time cycles can be as much as 1/10th that of conventional mass finishing methods. CONTACT: Dave Davidson at ddavidson@deburring-tech-group.com for free sample part processing


Centrifugal Iso-Finishing Equipment. Accelerate and streamline your deburring and finishing operations. This equipment comes in sizes from 12 liters (0.4 cubic foot) to large 330-liter machines (12.8 cubic feet) with 12-inch diameter barrels with 42-inch barrel lengths. Wet and dry media can be used for either aggressive abrasive deburring and smoothing operations or final super-finishing and polishing operations.

This model HZ-85 Centrifugal Iso-Finishing machine is used widely throughout the additive manufacturing, medical-device and aerospace engine component industries.

Contract Finishing/Post-Processing Service Bureau. Contact us for Sample Finishing and Processing for your contract finishing needs. RFQ's and Finishing Estimates can be provided from part prints (subject to processing verification). Processing available includes: Deburring, flash removal from plastics and rubber, surface smoothing, isotropic finishing, and polishing.

How it Works...

Centrifugal Iso-Finishing Technology operation is similar to the operation of a "Ferris Wheel" but this Ferris wheel operates at high rotational speed with the turret swinging the barrels around its periphery while the barrels counter-rotate at high speed. This motion imparts a high centrifugal force to the parts and media in the processing chambers and finishing and polishing work is performed 10 times faster than conventional low-energy finishing equipment. On many parts, single-digit micro-inch Ra surface finishes can be achieved.


What we do and how to contact us. We help manufacturers minimize hand-deburring operations and develop highly polished isotropic surfaces when needed with high-speed and hands-free processing. See my contact information below:


Dave Davidson | Senior Technical Advisor, Deburring/Finishing Technical Group

22 Griffin Street, Norwich, NY 13815 USA | ​Mobile: +1.509-563.9859 Reach me also on WhatsApp and ZOOM


For additional technical information and help with free sample finishing contact Dave Davidson at ddavidson@deburring-tech-group.com









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