
Portable precision coordinate measuring instrument
· Laser tracker · 9D LADAR · Arm CMM · Line laser scanner
· Integrated measurement · Automatic 3D scanning

Horizontal arm CMM
· Clay model milling machine· Horizontal arm CMM
· Layout machine · Pitchometer

Precision instruments for machine tool inspection and calibration
· 6DoF laser interferometer · Swivelcheck
· Machine tool spindle analyzer · Ballbar

MEASUREMENT & CALIBRATION EQUIPMENT

Laser Tracker
API is the inventor and manufacturer of the laser tracker. The API laser tracker is the perfect solution for large-scale precision measurement.

Clay model milling machine
Provide a variety of manual and automatic models, as well as multi-functional five-axis milling and measuring machines; can mill automobile and workpiece clay models, suitable for automobile and various manufacturing industry modeling studios.

XD LASER laser interferometer
XD Laser series laser interferometer is the perfect solution for 21 parameter errors of machine tools; multiple models are available, and the 6D model can measure 6 parameters at the same time in one installation, increasing work efficiency by 5 times!

Laser tracker probe
API laser tracker probe series products can be used with laser trackers to perform hidden point and scanning measurement operations, greatly expanding the functions and applications of laser trackers.

Tracker target series
We provide you with a series of tracker target accessories including high-precision target balls, 3/6D active targets, hidden point measurement, scanning, etc.

Wireless Ballbar
API Wireless Ballbar is an accurate and fast solution for machine tool testing, which can implement comprehensive diagnosis of machine tool performance and geometric errors.

Scanning & Fast Detection
API provides you with a series of fast scanning probes and sensor products that can be used with CMM, articulated arms, industrial robots, etc. for precise scanning and measurement operations.

SPINDLECHECK machine tool spindle analyzer
API Spindlecheck spindle analyzer can perform real-time monitoring and analysis of machine tool spindle dynamic errors and thermal deformation errors.

SWIVELCHECK Swivel Checker
API Swivelcheck Swivel Checker can help you solve all the corner error problems of machine tools including A, B, and C angles.
Precision Measurement & Calibration Equipment
"Dimensional Measurement & Manufacturing Process Optimization"
Precision measurement
Precision measurement products
Precision measurement
API is the inventor and manufacturer of laser trackers. Radian series laser trackers are small in size, light in weight, high in measurement accuracy, and excellent and stable in performance. When used with accessories to expand the function of the laser tracker, it is the perfect solution for precision measurement of large-sized workpieces.
Learn More
Machine Tool & Robot Calibration
Machine Tool & Robot Calibration Products
Machine Tool & Robot Calibration
API's original XD Laser interferometer can measure 6 parameters in one installation, greatly improving work efficiency and quickly solving 21 parameter error problems of machine tools. Spatial error compensation technology is perfectly suitable for the status assessment and compensation calibration of large machine tools and robots, and the accuracy is improved by at least 4 times after compensation.
Learn More
Automation
Automated intelligent measurement system
Automation
To meet the growing demand for automated component measurement, API has launched a robot intelligent factory measurement system with 6-DOF real-time terminal position precision guidance. The system integrates API's more than 30 years of technical accumulation in the field of precision measurement, innovative scientific and technological concepts, and excellent and mature equipment components.
Learn More
Measurement services
Precision measurement, machine tool & robot calibration measurement services
Measurement services
API is a technology-leading precision measurement and calibration equipment and service provider, providing services including precision measurement, machine tool calibration, robot calibration, laser tracker calibration, etc. to various demand fields and scientific research institutes. API has ISO17025 and A2LA dual certification.
Learn More
Equipment rental
Laser tracker & laser interferometer rental
Equipment rental
API provides rental services for laser trackers, laser interferometers and other API measurement equipment. It can be rented on a daily, weekly or monthly basis, with flexible forms and easy operation. API also provides "rent-to-buy service", please contact API's representative office in China for details.
Learn More
Second-hand equipment
Selected demo machines & second-hand laser trackers
Second-hand equipment
API provides sales services for certified second-hand laser trackers and laser interferometers. The equipment is strictly selected and meets the usage standards. It meets the usage needs at the most affordable price.
Learn MoreAPI Global Offices

please call:
(469) 796-7081
1540 Selene Dr Ste.
100 Carrolton TX 75006
Regional Sales Manager:
Josh Haley

please call:
+55 12 3209 0675
Natalia Pirro

API DETROIT
Phone: 734-667-1586
47522 Galleon Court,
Plymouth MI, 48170
Regional Sales Manager:
Matt Ledger


Toll Free 1.877.687.9544
Fax: 1.877.946.5776
750 City Center Boulevard
Newport News, VA 23606
Regional Sales Manager:
Adam Hicks
please call:
(757) 945-0590
Stephen Longest

please call:
(469) 625-5182

please call:
(240) 268-0400

Alejandro Restrepo
World Headquarters
Fax: 301.990.8648
15000 Johns Hopkins Drive, Rockville, MD 20850
Regional Sales Manager:
Alejandro Restrepo

please call:
+49 (0) 6221 729 8050

Jens Pursche
please call:
+91 020 4860 7480

Vaibhav Shah
please call:
+33170 044216

Remi Attal
+86 (0) 28 – 84644048-56
BEIJING
+86 10 59796858
SHANGHAI
86-21-5896-7392 /3
HONG KONG
+852 2151 9978

Jimmy Yuqian Yang

API News