Zhongtu Instruments, a fully autonomous domestic CMM brand, utilizes advanced measurement technology and precision sensors, combined with a sophisticated mechanical structure and temperature compensation system, to deliver high accuracy and excellent repeatability. High-resolution metal grating scales ensure high precision and long-term stability during operation. Both contact and non-contact probes are precisely calibrated to capture subtle geometric features. Whether measuring complex 3D shapes or minute dimensional variations, each measurement achieves micron-level accuracy, enabling strict quality control of products.

As measurement needs vary across different industries and fields, Zhongtu Instruments' coordinate measuring machines can be customized and improved according to specific requirements. As a domestic CMM brand, it can respond more quickly to customer needs and provide timely after-sales service. Whether measuring complex 3D shapes or minute dimensional variations, each measurement achieves micron-level accuracy, enabling strict quality control of products.

Measurement and Control Section

Controller:

Zhongtu Alpha Series Controller: Independently developed, supports full closed-loop DC servo motor drive, offers excellent servo following control capability, complies with the I++ standard, and is compatible with mainstream measurement software.

Third-party controller support: Such as Renishaw UCC T3 PLUS, Pantec EAGLE basic, etc.

Probe Head:

Zhongtu ACH100T Fully Automatic Rotary Probe Head: Supports rotation of A-axis 0-105° and B-axis -180° to +180°, with 720 repeatable spatial positions, and supports extension rods up to 300mm in length.

Third-party probe head support: Such as Pantec EAGLE.head M7.5M8, etc.

Probe:

Zhongtu CP100T Trigger Probe: A mechanical trigger probe that supports triggering in 5 spatial directions, offering high accuracy and stability.

Third-party probe support: Such as Renishaw TP20, TP200, SP25, etc.

Stylus:

Standard with various straight styli and extension rods, supports M2 and M8 threads, diameters from Φ0.5mm to Φ4mm, lengths from 10mm to 200mm, meeting diverse measurement needs.

Measurement Software

Power DMIS:

Independently developed by Zhongtu, this CMM measurement and analysis software supports DMIS and I++ standard protocols and is certified by Germany's PTB.

Features a simple and user-friendly interface, supports path display and collision detection, and offers extensive data management functions, suitable for various enterprises and industries.

Third-party software support:

Zhongtu Instruments, a fully autonomous domestic CMM brand, supports third-party measurement software such as RationalDMIS and ARCOCAD.

Optional Accessories

Refrigerated Air Dryer: Used for primary air filtration of the air source, removing water and oil to extend the lifespan of the measuring machine.

Filter: Provides fine air filtration to further protect the precision filtration system of the measuring machine.

UPS Voltage Stabilizer: Offers voltage and power outage delay protection to prevent equipment damage or data loss due to voltage instability or unexpected power interruptions.

Probe Changer Rack: Supports fast and repeatable probe changes, suitable for automated inspection of complex workpieces.

Fixtures: Modular support and reference devices for flexible clamping of workpieces.

Multiple Solutions

Application Areas

Zhongtu Instruments, a fully autonomous domestic CMM brand, is used for measuring large parts in mechanical manufacturing, automotive, aerospace, shipbuilding, military, wind power, new energy, and other industries; as well as small and medium-sized parts such as 3C products and tool prototypes. It covers measurements of boxes, frames, gears, cams, turbines, worms, blades, curves, and surfaces, enabling precise inspection of workpiece dimensions, shapes, and geometric tolerances, and fulfilling tasks such as process control, quality control, and reverse engineering.