Concentric Corporation

10/23/2025

Quality CNC Machining (QCNC) celebrates the installation of their 2nd Citizen-Cincom L32/38XII ATC (Automatic 12 Tool Changing Magazine). This brings the QCNC 38mm arsenal to 7 machines, with 14 total Citizen-Cincom machines (Marubeni Citizen-Cincom Inc.). Additional (Generation 2) L32/38XII ATC machines are targeted for early '26 deliveries. QCNC has become a force in the national and international swiss machining industries. The QCNC Mission Statement closes with "We use our resources to provide premium products for the best value." They certainly do!

Pictured left to right: Joe Katic, Andrew Katic, Sandro Marusic, Bob Seese, and Tony Kosir

Phone: 440-953-0723
Address: 38195 Airport Parkway
Willoughby, OH 44094
Email: [email protected]

12/04/2023

Machines have finally returned to our Concentric Technical Center! We've recently installed our 2" bar capacity Miyano BNX-51MSY with Superimposition control technology and a 1 1/4" capacity Citizen L32X with programmable B-axis live tool block for your viewing pleasure. Schedule an appointment today!

03/08/2023

Concentric customer, Slabe Machine Products, is now manufacturing all of their diametrical carbide tooling in-house with their Anca cutter grinders in order to more efficiently serve their customers.

Slabe Machine welcomes you to visit the attached link in which is detailed how we brought inside our facility the development and production of all our diame...

01/09/2023

Never one's to rest on their laurels, Midway Swiss Turn, a premier Ohio-based Swiss-type CNC specialist, continues to identify new pathways for growth!

Achieving Cybersecurity Maturity Model Certification (CMMC) -- soon to be required to do work for the U.S. government -- takes time and money. This 10-person shop takes us through some of the challenges it has faced and lessons it has learned on its CMMC voyage.

08/22/2022

Concentric Corporation is pleased to announce our participation in the upcoming IMTS, September 12-17th. Citizen CNC Swiss-Type and Miyano CNC Mill/Turn production solutions will be featured in Marubeni Citizen-Cincom/Miyano booth 339419. The booth will feature 11 tooled machines, running parts to highlight our mutual quest for excellence.

Together, we celebrate the dynamic future we have created through our continued focus on automation, reduced non-cut time, and modular machine capability. Demonstrated equipment includes (6) Citizen and (5) Miyano machines including:

Citizen L32XII - Features our 12 station automatic tool changer (ATC)
Citizen D25VII - Introducing this newest addition to our D25-series line
Citizen A320VII - Entry-level Citizen with a laser cutting system
Citizen M532VII - 5th generation M32-series model with direct drive 10 station turret
Citizen L203M12B5 - ATC-capable L20 (.8125” capacity) with 5-axis programmable B-axis capability
Citizen R04 - Specialized small diameter Swiss-type lathe
Miyano BNX-51MSY - Famed 2" capacity, 12 station turret model with “Superimpose” control capability
Miyano BNE-65MYY - 2.5" bar capacity lathe with dual 12 station turret with Y-axis and Superimpose control capability
Miyano ANX-42SYY - Newest Miyano Mill/Turn featuring our globally praised LFV or “Low Frequency Vibration” technology … https://www.youtube.com/watch?v=jSSi97XhAVw
Miyano ABX-64YY - Reintroduction of the Miyano ABX-series
Miyano BNA-42SY5 - Versatile BNA-series now with 12 station turret

Be sure to visit and look for the Concentric team, where you will “Experience the Difference”.

General show information can be found at www.imts.com. We look forward to seeing you there!

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