

CTA CNC: Partner and Distributor of Renishaw
Transform Your CNC Manufacturing Processes
As a trusted partner of Renishaw, CTA CNC is committed to optimizing your manufacturing processes to boost profitability. Our extensive experience, combined with in-depth training on Renishaw products, enables us to install, diagnose, and resolve any issues related to Renishaw systems, regardless of your machine or application.

Renishaw Spare Parts and Unique Exchange Service
We carry a large inventory of Renishaw spare parts and offer a unique Repair By Exchange (RBE) service for damaged parts. Whether you are in CNC machine tools or metrology (CMM), we distribute a wide range of Renishaw systems and components to meet your needs. We provide on-site diagnostics for your machine tools, ensuring efficient repair or replacement of Renishaw systems.
CTA CNC – Your Online Store for Renishaw Products
Explore our online store and request a quote today.
At CTA CNC, we do more than just offer Renishaw products – we provide complete solutions.

Probing Systems and Software for Machine Tools (Probes)
Maximize Your Machining Efficiency
Renishaw probing systems are innovative tools that enhance the efficiency of your machine tools by enabling post-machining inspection and workpiece setup. Used on CNC machining centers and lathes, these systems allow you to identify, set up, and measure parts in-cycle for adaptive machining. Additionally, they monitor surface finish and verify the dimensions of finished parts.
Integrating probing directly on the machine eliminates the need for costly manual setups and dial indicator adjustments. Mounted on the spindle in machining centers or on the turret in turning centers, Renishaw probes offer the following benefits:
- Reduced machine downtime
- Automated setup, component alignment, and rotational axis adjustments
- Elimination of manual adjustment errors
- Decreased material waste
- Increased productivity and batch size flexibility
Renishaw also provides solutions for tool setting, broken tool detection, part setting, in-cycle probing, and post-machining inspections with automatic corrective parameter updates. The result: significant cost savings and quality improvements for all machine tool applications across various industries.
Ballbar Testing
Ensure the Accuracy and Performance of Your CNC Machine Tool
Ballbar testing provides a quick and straightforward assessment of the positioning performance of your CNC machine tools. This test allows users to compare and monitor their machines’ performance according to internationally recognized standards. It also swiftly diagnoses issues that may require maintenance and identifies the sources of errors.
In theory, a perfectly performing CNC machine should trace a circle that exactly matches the programmed circle. However, in reality, factors such as machine geometry, servo control systems, and wear can cause deviations in the radius and shape of the test circle.
This is where Ballbar testing comes in. It precisely measures the actual circular path and compares it to the programmed path, providing an accurate evaluation of machine precision. This is the core principle of the telescopic Ballbar test and the QC20 Ballbar system.
Our CTA CNC technicians can quickly diagnose and resolve a range of issues, including axis backlash, poor leveling, or misalignment of axes. As a result, you will be able to provide calibration reports for your machine that meet even the most stringent aerospace standards.
TS27R Contact Tool Setting Probe
Optimize the Precision and Efficiency of Your Machine Tools
The TS27R contact tool setting probe is a compact, 3D touch-trigger tool-setting device that uses wired signal transmission. It’s designed for fast tool breakage detection and measuring the length and diameter of a wide range of tools. At CTA CNC, we stock consumables and offer a Repair By Exchange (RBE) system for the TS27R, ensuring continuous availability of your tool.
Here are a few reasons to choose the TS27R contact tool setting probe:
- Proven kinematic design for guaranteed performance
- Wired communication that resists interference, ensuring accurate measurements
- Cost-effective tool setting for all types of machining centers
- 1.00 μm 2σ repeatability for impeccable precision
- Ideal for first-time probe system installation, replacing the probe stylus, after suspected collisions, or at regular intervals to account for mechanical changes in your machine tool.
The TS27R contact tool setting probe is the perfect solution to ensure the precision and efficiency of your CNC machine tools.
Probes, Software, and Retrofits for CMM
Renishaw: A Benchmark in Industrial Metrology
For over 40 years, Renishaw has set the standard in industrial metrology with its unmatched innovations. From the initial contact-trigger probe to motorized indexing heads, modular stylus changers, and scanning systems, Renishaw’s probes for Coordinate Measuring Machines (CMM) have established industry benchmarks.
Renishaw’s 5-axis metrology product range represents the most significant advancement in the field, offering unprecedented speed and measurement flexibility without sacrificing accuracy. Whether using the REVO scanning system or the PH20 contact-trigger probe, Renishaw’s 5-axis systems enhance measurement efficiency, reduce lead times, and provide a comprehensive and precise overview of product quality.
As a trusted Renishaw partner, CTA CNC is here to assess your needs and provide the right solutions. Our qualified experts are ready to help you maximize the performance of your metrology equipment, ensuring that you have the most advanced tools to meet your quality goals.
High-Speed Equator Gauges
Inspect Medium and Large Batch-Produced Parts with Precision
With a patented, cost-effective design, the Equator systems are high-speed gauges that excel in inspecting parts produced in medium and large quantities.
Due to its unique construction and operational method, the Equator high-speed gauge stands out as a game-changer. Thousands of production engineers have transformed their approach to quality control by adopting the Equator, establishing it as the new standard for precision inspection.
Equator systems can be configured to meet specific application criteria and manufacturing processes, offering a wide range of hardware, software, and accessory options for both manual and automated operations.


Why Choose the Equator Gauge?
- The Equator gauge can be linked to one or more CNC machine controllers.
- Its integrated software connects directly to PLCs, eliminating the need for manual intervention.
- The Equator offers multiple options for feedback and process corrections, including the ability to set warning limits to prevent parts from exceeding tolerance thresholds.
- Measurement results and process corrections are displayed instantly on a control chart, showcasing trends and production history.
- A robotic cell can easily be integrated with the Equator™ gauge using Renishaw’s EZ-IO software, which offers simple yet comprehensive communication features.
Curious about how the Equator measurement system can be integrated into your production?
To learn more about the unique features of the Equator measurement system:











