Rable Machine State and Country
If you are searching for quality machined pieces or want to find a reliable CNC milling company based in the US, Rable Machine is likely to be one of the best options available. This name is often present on the supplier lists in the aerospace industry and in various forums concerning automation so the actual locations of this company seems to intrigue many. In this outline, we will focus on the geography of this company, its ownership type, its machining capabilities, strengths, and weaknesses.
machining company based in Mansfield, Ohio, USA. Founded in 1946, Rable has been a 100% employee-owned company (also known as Employee Stock Ownership Plan) since 1992 which works in CNC turning, CNC milling, CNC grinding, CNC honing, Swiss machining, screw machining and assembly for different industries such as oil and gas, aerospace engineering, medical field, automotive sector, and industrial automation. Rable has ISO 9001 and AS9100 certifications and considered to be one of the best producers of precision parts of low- and medium-volume production.

Where Is Rable Machine Located? State & Country
Rable Machine, Inc. has its offices located in Mansfield, Ohio, United States.
- City: Mansfield, Ohio (located about 60 miles northeast from Columbus and in the north-central Ohio region).
- Office location: 137 Touby Court, Mansfield, OH 44901 (postal: PO Box 1583).
- State: Ohio — part of the American Midwest manufacturing belt.
- Country: USA.
- Location: around 50,000-82,000 square feet of manufacturing space in several territories as well as a considerable recent investment.
Ohio’s location is beneficial for customers: it is situated in the middle of the US manufacturing corridor, which allows Rable to deliver fast products across the Midwest, East Coast, and Canada. Also allows access to great labor resources in the area. For international customers, deliveries are made through standard shipping terms and via the certified supplier network.
Company Overview: A 75+ Year History
Rable Machine started its operations in 1946, which means that the company has been working for more than 75 years without interruption.
| Fact | Detail |
|---|---|
| Founded | 1946 (Mansfield, Ohio) |
| Ownership | 100% employee-owned (ESOP) since 1992 |
| Employees | Approximately 90-200 (90+ machining professionals cited) |
| Equipment | 200+ pieces of equipment |
| Production space | ~50,000-82,000 sq ft |
| Growth | Reported ~20% average annual growth; $5M+ in capital investment |
| Leadership | President & CEO William Nickle |
| Certifications | ISO 9001, AS9100 (aerospace) |
According to outside services, the company is a reliable and prosperous business characterized by a long period of employee ownership and reinvestment of accruable gains into new equipment.
The 100% Employee-Owned Model (ESOP)
One of the unique features of Rable Machine is the nature of the ownership of the enterprise — it is an entirely employee-owned company controlled through an Employee Stock Ownership Plan (ESOP) adopted back in 1992. This entails a few practical considerations:
- Each employee is a co-owner of the enterprise, which means that the employee has a direct stake in the output and quality of his/her work and this translates into lower turnover and higher pride in work performed.
- Long-term thinking; employee-owners make long-term investments; for instance, they invest into capital equipment and training since the money is going to be earned over a long time, and they are not ‘working for the quarter’ only.
- Continuity; ESOP companies are well-known for their stability, which means that even when the founder leaves, the enterprise survives and continues to work.
- Culture; according to the company, they believe that the culture is their most important competitive advantage.
For the clients involved, ESOP status is a very positive consideration that assures them about the sustainability of the product and business.

Core Machining Capabilities
Rable specializes in small complicated solids made in low production volumes — the “hard jobs” avoided by many shops. What it can do:
| Capability | Details | Precision |
|---|---|---|
| CNC turning | 10″ chucking, 20″ length, dual-spindle/dual-turret machines, bar feeders (4′ stock), robotic automation | ±0.0002″ |
| CNC milling & drilling | 4-axis VMCs, 40″×20″×22″ envelope, live tooling, automatic pallet changers | ±0.0002″ |
| CNC Swiss machining | Live drilling/milling, stock to 1.006″ diameter, 12′ bar lengths | 0.0002″ |
| CNC screw machining | 20+ Brown & Sharpe single-spindle machines (CNC-enhanced), up to 2-3/8″ diameter, 36″ length | 0.001″ |
| Grinding & honing | Centerless, thru-feed, plunge form, surface grinding; honing to 2″ ID/OD | 0.0001″ |
| Assembly | Contract, box-build, electro-mechanical; O-ring crimping, press fit, valve housing and spool assembly | — |
| Broaching | Keyways, splines, slots, serrations, custom profiles | Consistent |
| Valves & manifolds | Machined manifold blocks and valve components, assembled and tested to customer specs | — |
Materials: aluminum, brass, bronze, copper, steel and tool steels, stainless steel, titanium, hard steel, as well as many types of engineering plastics (PEEK, PTFE, nylon, acetal, etc.).
Products & Parts They Make
The different kinds of products manufactured by Rable are the result of a focus on cylindrical and complex shapes. The various types of products include:
- Fasteners and hardware: both standard and special screws, panel screws, fasteners, spacers, standoffs (in various forms) and retainers.
- Precision parts: connectors and nozzles, fittings, bushings, pins, sleeves and rollers.
- Valve assemblies, including valve bodies, sleeves and blocks.
- Gears, splines and filed shapes: keyways, serrations and round shapes.
- Electronic hardware: electronic hardware and connectors.
Industries Served
Rable services customers in sectors characterized by high demands for quality and traceability, such as:
- Pumps & valves, which is the traditional Rable market;
- Aerospace & aviation, which means complete documentation with AS9100 certification;
- Medical devices, which confirmation on various precision products;
- Automotive, which means products for various systems in vehicles
- Industrial automation, which deals with manufacturing and devices for automation
- Oil & gas / petrochemical, where different components play an important role;
- Other industries, including agriculture, HVAC, military, telecommunications, banking (equipment), printing and entertainment, as well as heavy machinery.
All of them share the same principle: these industries cannot afford to live without proper documentation and products due to the high cost of failure.
Quality Systems & Certifications
Quality is the basis of Rable’s reputation
- Rable has been ISO 9001-certified, which stands for a firm commitment to quality management and compliance in areas such as quality, order processing, procurement, and customer support.
- Rable has AS9100-certification, the required standard for companies working in the aerospace field.
- Statistical Process Control (SPC) and the 8D method of problem-solving are implemented in the quality department.
- Rable has the most modern fully equipped quality control laboratory capable of performing measurements and inspections in the area of precision manufacturing.
- Traceability and documentation: certificates of material, inspection documents, and lot-traceability information.
Certification AS9100 and documented quality control are must-have requirements for aerospace and medical customers, and Rable is compliant with both.
Strengths: What Rable Is Known For
On the basis of the information the company has made available to the public along with its status in supplier manuals, we can conclude that its strengths include:
- Incredible accuracy — machining processes allow for tolerances of ±0.0001-0.0002″ when turning, milling, and grinding.
- Expertise in low-volume and high-complexity parts — this company handles parts many other companies do not.
- Total service — the company provides machining, grinding, assembly, and testing services in-house, along with cooperation with a certified network of suppliers for plating, heat treatment, welding, etc.
- Employee ownership — allowing for increased stability and loyalty, as well as commitment to quality.
- Financial stability and reinvestment — 20% yearly growth and ongoing investment in equipment, with $5M spent on new technologies in recent years.
- Certifications — ISO 9001 and AS9100 periodic audits.
- Inventory programs — the company has 52-week turnaround inventories and offers Kanban inventory replenishment programs and consignment options to the clients.
Limitations: Honest Considerations
An effective assessment must point out the compromises consumers have to face:
- Not a high-traffic commodity store — Rable aims at low and mid-range complex component production, not huge quantities of uncomplicated fasteners. In the case a huge number of uncomplicated fasteners is needed, working with a fastener manufacturer may be cheaper per unit.
- Precision has its price – ±0.0002″ capabilities cost money; less complicated standards can be machined for less somewhere else.
- Midwest USA prices – the country average labor costs determine the high cost of components produced in the USA vs. abroad; price is due to quality, lead times, and documentation but not low price.
- Restrictions of the size of the components – because of the specification for small and medium-size cylindrical parts, large scale parts can’t be in the center of the stage (bar capacity ~1-2.6″, chucking up to 10″).
- Processing time depends on the job at hand – as is the case with any workshop, processing time depends on quantity of orders to be completed.
A Fair Assessment: Who Should Use Rable
In conclusion, Rable Machine is appropriate for:
- Clients with specified requirements for parts that are small to medium and with a low to medium number of parts
- Industries that require documentation and monitoring such as aerospace; medical; military; pumps and valves industries.
- Companies requiring machining as well as assembling and testing in the same facility including valves; manifolds; boxes.
- Clients who prefer stable and long-term suppliers for their raw materials and programs.
On the other side Rable is less satisfying for clients with high volume production of simple, large parts or clients working only by unit price criteria. In this case, overseas production or a supplier of standardized elements is a better option.
Comparing Rable to Other Machining Options
| Factor | Rable (US Precision Job Shop) | Domestic High-Volume Shop | Overseas Machining |
|---|---|---|---|
| Precision capability | Excellent (±0.0001-0.0002″) | Good | Varies widely |
| Best volume | Low-to-mid | High | Mid-to-high |
| Documentation/traceability | Excellent (ISO 9001, AS9100) | Good | Varies; verify |
| Unit cost | Higher | Moderate at volume | Lowest |
| Lead time | Good (domestic) | Fast at volume | Longer (shipping + customs) |
| Communication | Direct, same language | Direct | Time-zone/language friction |
| Assembly under one roof | Yes | Sometimes | Sometimes |
It is the true conclusion that when doing any precise, documented, and lower-volume work, a company like Rable located in the US can actually be one of the least expensive options in terms of total costs after including time taken, communication, and quality risks even if the unit price is higher than for the offshore competitors.The same “match the supplier to the complexity” logic applies across industrial sourcing: whether you’re buying machined parts or production automation equipment, the efficiency benefits of automation and the trade-offs in fully automated vs semi-automated lines show how buyers weigh precision, volume, and cost in practice — and why the role of human oversight in industrial automation keeps judgment and documentation at the center of high-stakes manufacturing.
Frequently Asked Questions
Where is Rable Machine located?
Rable Machine Inc. is situated in Mansfield, Ohio, United States at 137 Touby Court, Mansfield, OH 44901. Mansfield is located in north-central Ohio, about 60 miles northeast of Columbus, in the center of the United States manufacturing industry.
What is Rable Machine known for?
Rable is famed for producing highly accurate CNC machined small and complicated cylindrical components in volumes of low and medium size. Rable provides CNC turning, machining, Swiss machining, screw machining, grinding, honing and assembly, providing the tolerance of ±0.0001-0.0002″. Rable works with manufacturers of pumps and valves, aerospace, medical and automotive devices and equipment, and also has the certifications of ISO 9001 and AS9100.
Is Rable Machine employee-owned?
The company Rable Machine Co. has enjoyed complete employee ownership since 1992, through the Employee Stock Ownership Plan (ESOP). Every employee has some stock in the company, and they believe that this is the reason behind their stability, low turnover rate, and long-term commitment to quality. Since then, the company has grown about 20% every year and has invested $5million in acquiring equipment.
What industries does Rable Machine serve?
RABLE provides service in the areas of pumps and valves, aerospace, aviation, medical devices, automotive, and industrial automation as well as oil and gas, defense, HVAC, agriculture, and others whereby precision machining, close tolerances, and documented quality is required. Their aerospace activity is backed up with AS9100 certification.
References
- Rable Machine, Inc. — Official Website & Capabilities
- GlobalSpec — Rable Machine Supplier Profile
- PrivCo — Rable Machine Company Overview
- ISO — ISO 9001 Quality Management Standard
- SAE International — AS9100 Aerospace Quality Standard
- National Association of Manufacturers — US Manufacturing & Ohio Industry Context
Conclusion
Rable Machine has been operational in the field of CNC machining for the past over 75 years and is a fully employee-owned company which is based in Mansfield, Ohio. The company specializes in the production of the custom-made parts that have to be made with stringent tolerances and is the leader in the industry. Besides, it proudly has the ISO 9001 certificate, which means that it provides the utmost quality. As in any sourcing decision, you make the right choice when you align supplier capacity with the complexity of your part and the documentation requirements, which is also true with respect to the purchase of automated machines, as the financial logic applied both to the payback analysis of automated systems vs manual testing systems and creation of plant maintenance checklists provides proof of our statement.
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