Product Introduction
The AT-3020 CNC Automatic Vision Measurement machine is tailor-made for continuous batch testing over extended periods (7 x 24 hours), offering high speed, efficiency and power.
It incorporates the three-axis Easson AC servo motor system in the AT series, widely acknowledged for its reliability, ensuring rapid and dependable measurements.
The features of AR- 3 system are as follows:
- Special purpose-built processor (ASP) to significantly reduce the number of electronic circuits and parts to improve reliability.
- Single circuit board structure in order to greatly reduce the number of wiring to improve reliability.
- High speed, energy saving and high precision fully closed-loop AC servo control system, which can provide positioning accuracy up to 1 μm, in order to minimize the possible factors affecting measurement repeatability.
- 21 orders of high precision geometric stereo spatial error compensation.
- X , Y , Z axis of the Absolute Linear Scale is independent researched and developed, with a resolution up to 0.01 μm.
- The special designed motion controller of Vision measuring machine using Ethernet transmission, which is efficient and reliable system, can solve the disadvantage of unstable USB transmission.
- 3 axis precision linear guide, precision drive system and CNC control system.
Technical Specification
Model Type |
AT-3020 |
AT-4030 |
Measuring Travel(mm) |
300 x 200 x 200 |
400 x 300 x 250 |
Dimension (mm) |
1200 x 720 x 1600 |
1250 x 900 x 1600 |
Work Table Glass Size(mm) |
339 x 239 x 10 |
439 x 339 x 12 |
Weight (kg) |
280 |
460 |
Max Table Load(kg) |
30 |
30 |
Measurement Accuracy (μm) |
1.5+L/200 |
Repeatability |
2 μm |
Magnification |
Optical Magnification 0.7-4.5X, Image Magnification 20-125X |
Axis Display Resolution |
0.00001mm (0.01μm) |
Lighting System |
Eight areas up light source with two laser positioning system |
Operation |
Automatic control by mouse, joystick or keyboard |
Lens |
Automatic Zoom, automatic focus optical coaxial lens |
Vision System |
High resolution SONY CMOS global shutter camera |
F3 high precision closed loop auto zoom lens

Integrated with the high precision, high-resolution ring scale created by Easson's F3 lens and featuring full closed-loop position feedback, this system eliminates image repetition errors caused by gaps in gear transmission. This enhancement significantly improves the overall measurement repeatability.
F3 Lens of Z axis use a servo motor control independent up and down, without the sheet metal cover any movement.
21 Orders Volumetric Compensation

Easson Vision Measuring Machine using AR3 Network control System which included 21 orders volumetric compensation, with Ultra high speed linear encoder reading and built-in absolute code decoder of AS-80 high precision absolute scale, providing high accuracy and high resolution measurement.
2D / 3D Multiple Measurement

UK Renishaw high-precision touch probe for 2D / 3D composite measurement: Height measurement, ball measurement, inclined surface measurement, thickness measurement, flatness measurement, squareness measurement and other three-coordinate measurement functions etc.
High-Precision Linear Encoder TechnologyThe system uses linear encoders to provide high-resolution, repeatable measurements of plastic parts. This ensures accurate dimensional analysis, particularly for small, intricate components that require precision for proper fit and function.Video and Vision Measuring Machine IntegrationBy combining video measuring machine capabilities with a vision measuring machine, this system allows for non-contact, optical measurement. The integrated vision system captures detailed images of the part for inspection, increasing measurement speed and minimizing human error.Automated CNC ControlThe CNC control system automates the measurement process, improving consistency and reducing the time spent on manual operations. This system is ideal for environments where high-volume inspection of plastic components is required, as it enhances productivity while maintaining high precision.Versatile Measurement for Plastic ComponentsSpecifically designed for the inspection of plastic parts, this machine excels in measuring intricate features, such as molded shapes, thin walls, and curved surfaces, ensuring high accuracy in the production of plastic components for various industries.
About Us
Welcome to Easson, a leading provider of precision measuring solutions. For years, we have been specializing in the development and manufacturing of advanced coordinate measuring machines (CMMs) and optical measurement systems, designed to help businesses achieve the highest standards of quality control. Our commitment to innovation, reliability, and customer satisfaction has made us a trusted partner for businesses across various industries, including automotive, electronics, and aerospace.
Why Choose Us
- Cutting-Edge Technology: We are at the forefront of precision measurement technology, offering state-of-the-art coordinate measuring machinesand optical systems designed for high accuracy and efficiency.
- Quality Assurance: Our products undergo rigorous testing and quality control processes to ensure they meet the highest industry standards, providing reliable and precise measurement solutions.
- Affordable Pricing: We offer competitive coordinate measuring machine prices, giving our clients access to high-performance solutions without exceeding their budgets.
- Global Presence: With a strong international presence, we have earned a reputation for delivering high-quality products and services to businesses worldwide.
- Exceptional Customer Support: Our dedicated team of experts is always ready to assist you, ensuring that you get the best out of our products with full technical support and after-sales service.
FAQ
1. Who are we?
We are Easson, a leading manufacturer and supplier of high-precision coordinate measuring machines (CMMs) and optical measurement systems. Our products are widely used across industries such as automotive, electronics, and aerospace, ensuring precision and accuracy for businesses that demand the highest standards of quality control.
2. How can we guarantee quality?
- Stringent Testing: Every product undergoes comprehensive testing to ensure it meets the required industry standards.
- Advanced Manufacturing: We use the latest technology and precision engineering in the production of our measuring machines.
- Quality Control: We implement strict quality control procedures at every stage of production to ensure every machine is accurate and reliable.
- Certified Materials: We source only high-quality materials for our products, ensuring durability and long-term performance.
- Continuous Improvement: We regularly update our manufacturing techniques to incorporate the latest innovations and improvements in measurement technology.
3. What can you buy from us?
- Coordinate Measuring Machines (CMMs): High precision systems for measuring the dimensions of mechanical parts.
- Optical Measuring Machines: Advanced optical systems designed for non-contact measurement.
- Vision Measuring Machines: Machines equipped with high-resolution cameras for precise 2D image-based measurement.
- Linear Encoders: Essential components for enhancing the accuracy and repeatability of measuring machines.
4. Why should you buy from us and not from other suppliers?
- Superior Technology: We utilize cutting-edge technology to produce accurate and reliable measuring systems that ensure precision in your measurements.
- Affordable Pricing: We offer competitive prices without compromising on quality or performance, making us a cost-effective choice for businesses.
- Global Reputation: Our products are trusted by leading companies worldwide, and we have built long-term relationships with clients across various industries.
- Excellent Customer Support: Our team provides full technical support and after-sales service, ensuring smooth integration of our products into your business.
- Customization Options: We understand that each business has unique needs. We offer flexible solutions tailored to meet your specific requirements.
5. What services can we provide?
- Installation & Setup: We provide professional installation and setup services to ensure that your equipment is ready for use.
- Technical Support: Our team of experts is available for consultation and technical support, helping you troubleshoot and optimize your equipment.
- Training: We offer training programs to ensure your team is proficient in operating and maintaining the equipment.
- After-Sales Service: We provide ongoing support, including maintenance, repair, and calibration services to keep your equipment in top condition.
- Customization: We offer tailored solutions to meet the specific needs of your business, including product modifications and enhancements.