Marubeni Citizen-Cincom Inc. Suppliers Showroom

7 IMTS Pre-Show Booth Highlights

Writing for the event’s “Show Daily” newspaper enables me to find out what new technology will be at the show and how it’ll be presented.

Where Automated Five-Axis Machining Isn’t a Challenge

A Minnesota shop recently added a five-axis machine with integrated pallet changer to perform days-long stretches of precision, repeatable small-parts machining on its own.

Precision Machining Technology Review: April 2026

Production Machining’s April 2026 technology showcase includes some of the latest technology from Hanwha Machinery America, Mastercam, Sandvik Coromant, Marubeni-Citizen Cincom and DMG MORI.

Marubeni Citizen-Cincom Turning Center Features Modular Tooling System

Marubeni Citizen's Cincom L12 Swiss turning center features user-friendly programming, a detachable guide bushing and modular tooling for versatile, efficient machining.

Swiss From the Start

Decades ago, Greg Cde Baca recognized an opportunity for small-parts machining in the Pacific Northwest and started a business with one bar-fed Swiss-type lathe. His shop has since expanded to provide precision parts to customers in multiple countries using Swiss-types and only Swiss-types, some of which might run 24/7.

Succeeding at Swiss

McCormick Industries is no stranger to Swiss-type machining. Here are examples of ways the shop has found to become more efficient not only at using its CNC sliding-headstock machines, but at its overall shopfloor processes and practices, too.

Marubeni Citizen-Cincom Lathe Enables Continuous Operation

PMTS 2025: The BNA-42SY5 lathe features an integrated auto-compensation system to automatically adjust tooling based on measurements taken at the inspection station.

Precision Machining Technology Review: February 2025

Production Machining’s February 2025 technology showcase includes some of the latest technology from Marubeni Citizren-Cincom, Murata Machinery USA, Mazak, Star CNC, Grob Systems and Schütte.

A Contract CNC Shop in Transition

Denver Precision Products is in a transitional mode in two respects: company leadership and adoption of new multifunction machining technology and processes.

Growth Comes When Machining Challenges Are Met

Manufacturers such as SDP/SI that embrace machining challenges ultimately find ways to become more efficient and profitable operations.

Production Machining's Top 10 October Articles

Whether you're focused on building a strong workplace culture, supporting employees during open enrollment, or exploring real-time automated workpiece measurement, these articles provide essential insights to help your shop succeed.

A Tooling Workshop That Was Worth a Visit

Marubeni Citizen-Cincom’s tooling and accessory workshop at IMTS 2024 offered a chance to learn more about ancillary devices that can boost machining efficiency and capability.

Automation Breakthroughs Revolutionize Precision Machining for Complex Parts

Marubeni Citizen-Cincom delivers custom solutions to address some of the biggest challenges in precision machining from handling small parts, to robot integration and unique tooling needs.

Precision Machining Technology Review: July 2024

Production Machining’s July 2024 technology showcase includes some of the latest technology from Marubeni Citizen-Cincom, Horn, Index, Schwanog and SMW Autoblok — all on display at IMTS 2024.

Marubeni Citizen-Cincom Accessories Provide Faster Cycle Times

IMTS 2024: Marubeni Citizen-Cincom is showcasing a range of machining accessories designed to work intuitively with Citizen machines.

The Value of Swiss-Types Milling Rectangular Medical Parts

High-speed spindle technology was key to effective milling of small cardiac monitoring components complete on a CNC sliding-headstock machine platform instead of running them across two mills.

Custom Automation for a Multi-Spindle Turning Center

Machine tools capable of performing multiple functions and machining parts to completion are becoming the standard rather than the exception. Incorporating automation into these systems allows for extended periods of operation without the need for operator intervention.

Does a Scanning Probe Make Sense on a Swiss-Type?

Swiss-types have limited tooling capacity, but there can be advantages to giving up some of that capacity to take advantage of a touch probe — in fact, a scanning probe — to enable in-process part measurements.

How to Start a Swiss Machining Department From Scratch

When Shamrock Precision needed to cut production time of its bread-and-butter parts in half, it turned to a new type of machine tool and a new CAD/CAM system. Here’s how the company succeeded despite the newness of it all.

High-Volume Machine Shop Automates Secondary Ops

An Ohio contract shop added a compact, self-loading CNC lathe to perform unattended secondary ops on a part for a key customer rather than running it on a manually loaded chucker.

Emerging Leader Introduces CNC Swiss to Students

Mike Medeiros, production manager at North Easton Machine Co., has been advocating CNC Swiss lathes for years, attempting to persuade his local high school’s administration to add the technology to the school’s machining program. Finally, his efforts paid off.

2023 Emerging Leaders Strengthen Their Staffs, Solve Problems

Superb critical thinking, top-notch leadership skills and a passion for building a strong team are a few of the common traits held by this year’s five Production Machining Emerging Leader award winners.

Video Tech Brief: Twin-Turret, Twin-Spindle Lathe Machining

This machine model features roller linear ways to accommodate low-frequency vibration technology to minimize chip size.

Turret Lathe Features LFV Technology

PMTS 2023: Marubeni Citizen-Cincom offers the Miyano ANX-42SYY fixed headstock-type CNC automatic lathe which has a variety of features that improve machine operating convenience.

A Small CNC Machine Shop’s Journey to CMMC

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.

Swiss-Type Add-On System Enables In-Line Inspection

When small part inspection and/or segregation is critical, this flexible, automated unloading and palletizing system for Swiss-type lathes can be the answer.

VIDEO: Swiss Shop’s Choice of Collets Facilitates Backworking

This Swiss shop discovered workholding collets that satisfy the needs of its very small, delicate and complex medical parts production on the subspindle, making once impossible processes not only doable but more efficient and esthetically pleasing.

Speed Increasers Optimize Machine Parameters

IMTS 2022: Available for the most current Citizen models, the 1:4 speed increasers are said to optimize the machine’s parameters, making them both efficient and cost effective.

Use ERP to Capture Tribal Knowledge?

When McCormick Industries adopted a new enterprise resource planning software for better data visibility and accessibility, it found that the software also enabled it to cull the expertise of its experienced shopfloor employees.

Marubeni Citizen-Cincom Twin-Turret Lathes for Flexible Tooling

Miyano machines are designed to ensure high rigidity, high accuracy and long life.

Inside an Amish-Owned Family Machine Shop

Modern Machine Shop, PM’s sister brand, took an exclusive behind-the-scenes tour of an Amish-owned machine shop, where advanced machining technologies work alongside old-world traditions.

A Shop Snapshot(s) in Time

Shamrock Precision has made significant strides to diversify its customer base and implement various process improvements, applying a crawl, walk, run approach to adding new technology such as ERP and automation.

Let’s Go to the Tech Brief Video

Machining “Tech Brief” topics in print can also be presented via video. Here are a few examples.

Video Tech Brief: Vacuum-Assist Collection of Small, Machined Parts

Marubeni Citizen-Cincom offers an optional vacuum collection system for very small parts machined on its Swiss-type CNC lathes to avoid losing or damaging parts. Main system components are 3D-printed made at its U.S. headquarters.

Manufacturing Automation Beyond Robots at PMTS

A variety of automated machining and manufacturing processes — including, but not limited to, robotics — that can enable shops to become more efficient were on display at the recent Precision Machining Technology Show.

PMTS 2021 Product Preview: CNC Turning Centers and Swiss-Types

Learn about some of the new CNC turning centers and Swiss-Type lathes to be displayed at PMTS 2021.

As a Business Evolves, So Does its Machining Technology

Gent Machine, now under its fourth-generation of family ownership, has made operational and equipment decisions to position it for continued success moving forward.

Low Frequency Vibration Increases Job Shop’s Productivity

With the ability to machine difficult materials more efficiently while improving surface finish, this job shop is reaping the benefits of its Swiss-type lathes that incorporate low frequency vibration.

Precision Machining Technology Moving Shops Forward

New equipment and software continue to be developed to support the needs of production machine shops like yours. Here’s a sample of technology now on the market that can help you grow your operation and become more efficient.

MCC Lathes Improve Productivity, Operating Convenience

MCC’s M532 VIII and L12X have added capabilities to improve productivity.

CAM System Helps Company Improve Programs for New Machine

A machine shop’s old CAM system held it back from efficiently using its new three-turret turning center, but upgrading its software has helped it save time and money.

VIDEOS: PMTS 2019 In-Booth Demos, in Case You Missed Them

Find videos from in-booth demonstrations from Absolute Machine Tools, Edge Technologies, Gosiger, Hardinge, Index Corp., Marubeni Citizen, Tsugami, and ZPS.

Dry Swiss Machining in Medical

Continuing to build its reputation for creative solutions, this multi-faceted medical device component manufacturer took its Swiss machining operations to a new level to meet a customer’s market demands.

Low Frequency Vibration Technology Avoids Spiraling Chips

Low Frequency Vibration is a cutting technology from Citizen designed to avoid the problem of spiraling chips, entanglement of chips and built-up edges.

See Chip Control and Chipless Cutting at Marubeni Citizen-Cincom

Visit Marubeni Citizen Cincom’s booth to see how the new Low Frequency Vibration (LFV) cutting technology deals with the problem of chip accumulation.

Making Parts on a Swiss/Laser Machine

Adding laser cutting to Swiss-type machining is helping this shop do more work for its customers in the medical industry.

Moving into Medical Machining

A background in aerospace manufacturing provided this company with the skills it needed to begin medical machining.

Marubeni Citizen-Cincom to Raise the Roof at IMTS

A new second level will allow more ground-level space to showcase the MCC Tech Center in its IMTS booth.

Process Control in the Medical Shop

For this shop, successful delivery of medical and dental components is about proper process and machine tools that can handle the job.

Expanding for the Future

This 2-day event showcased the expansion of Marubeni's New Jersey facility that went from 26,000 square feet to more than 42,000 square feet.

Marubeni Citizen Hosts Celebration at IMTS for 30 Years in U.S.

Guests were treated like family at the Shedd Aquarium dinner and reception.

Hitting the Target with Creative Workholding

While growth has been steady in its Swiss operations, this archery equipment supplier’s most drastic improvements have come at the hands of the workholding systems on its VMCs.

CNC Programming Software Increases Precision and Speed

Programming by hand was once a reality for IM Torneria (Bologna, Italy). However, when projects with complicated components became the norm for the shop, it was obvious to the company that CAM was needed.

Medical Machining is in the Genes

Sometimes it’s difficult to stay away. This company is an example of a precision machining family that simply can’t stop doing what it does.

Things are Hot in Japan: Week 2

After a somewhat gypsy-like first week, three hotels in 5 days, we settled into the Marriott in Nagoya as our base of operations for Week 2’s plant visits.

A Swiss Shop’s Next Generation

The shallow talent pool of available skilled machinists can be an even bigger obstacle to the shop that is rapidly growing. Perhaps the best solution is to attack the problem from within.

Grinding on a Swiss

This shop owner has developed a unique, and effective, approach to delivering a burr-free, tight-tolerance part.

Optimizing B Axis on Gang Tool-Based Swiss Machines

This technological innovation has been increasing in popularity as well as multitasking sophistication.

Stepping Up to Unattended Machining

Lights out, unattended machining is a goal for many precision machined parts manufacturers. For many parts using easily machined materials, the process is fairly straightforward. However, this Ohio shop uses a systematic process to maximize unattended machining of more difficult materials.

Technical Member Profile: Marubeni Citizen-Cincom

Marubeni Citizen-Cincom (MCC) was founded in 1984 to market and service the company’s line of Swiss-type turning centers.

Take the Highland Road

From programming to setup to production, this Ohio job shop plans everything it does around untended machining. The company has been refining the process for more than a decade and has become very good at it.

CNC Swiss Delivers in Many Ways

Designed to efficiently process long, slender parts for the watch industry, the Swiss-type screw machine has evolved well beyond its original application niche.

July PM News

Grand Opening Showcases HeadquartersBIG Kaiser Precision Tooling welcomed customers and partners to its new headquarters’ grand opening on April 29-30.

Trends in Swiss Machining

This Florida medical manufacturer is an expert in the production of complex medical parts on CNC Swiss machines. Their job shop has evolved from 18 to 135 employees by efficient production of small, difficult parts for the demanding medical industry. And moving forward, the shop’s co-founder only sees better things ahead.

One-Part Solution With Huge Payoff

Machine shops prioritize different challenges daily, but some challenges are more critical than others. Precise Products Corporation (Minneapolis) was faced with a challenge when one of its original customers asked the company to reduce the cost of a family of parts or risk losing the job.

Software Bridges Gap For Dental Implant Manufacturer

This dental implant manufacturer has found the right combination of technology and personnel to help implement its changing philosophy rooted in the control of its manufacturing processes.

The New American Night Shift

Strong customer service is what has made this company successful. However, while keeping the customer happy is a primary goal for American Eagle, it is the customer service it has received that has made the biggest difference. Now, increased lights-out operations are allowing the company to be even more competitive by providing lower shop rates for the customer.

Marubeni Citizen-Cincom Inc.

CONNECT

About Marubeni Citizen-Cincom Inc.

IS THIS YOUR COMPANY?

Video Gallery

BNE-65 ATC

BNJ-51SY7

ABX-80SYY3

BNA-42SY5

As Seen On Production Machining

Marubeni Citizen-Cincom Inc. Supplies the Following Products

Trade Names Offered by Marubeni Citizen-Cincom Inc.

Editorial, News, and Products