Vision Measuring Machine Manufacturer for Micron-Level Quality Inspection
Navinertia Tech designs and builds vision measuring machines (VMM), one-click flash measuring machines, chip coplanarity and wafer thickness measurement systems, and the iVISION measurement software that runs them. From our factory in the High-Tech Zone of Xi’an, China, we help manufacturers in electronics, semiconductor packaging, automotive and precision machining move from manual sampling to fast, automated, data-driven inspection.
Who We Are
Navinertia Tech is a technology-driven manufacturer specializing in vision-based metrology, smart inspection and digital system integration. For more than 12 years our team has concentrated on one problem: how to measure small, complex parts accurately, quickly and repeatably on a real production line.
A deviation of a few microns — about one-tenth of a human hair — can cause a connector to fail, a chip to reject during soldering, or a whole batch to be scrapped. Our machines act as the “industrial eyes” of the factory. They combine telecentric and zoom optics, programmable lighting, AI-assisted edge detection and precision motion on granite bases to measure length, diameter, angle, position, height, flatness and coplanarity without touching the part.
We are more than an equipment supplier. Our hardware and software engineers work as one team, so every system is delivered as a complete measurement + data + software solution — including SPC analysis and direct connection to your MES or ERP.
Navinertia at a glance
- Company: Navinertia Tech
- Location: High Tech Zone, Xi’an, 710075, China
- Business: Design and manufacture of vision measuring machines and metrology software
- Core technology: machine vision, 3D line laser, spectral confocal sensing, CNC motion control, SPC data analytics
- Software: iVISION, developed in-house, free lifetime upgrades
- Services: free part evaluation, sample measurement reports, custom (non-standard) systems, on-site commissioning, MES integration
- Markets: manufacturers worldwide
What We Make: Vision Measurement Systems for Every Inspection Task
Our product range covers high-volume batch checking, high-precision laboratory measurement, large workpieces and semiconductor metrology. All machines run on the same iVISION software, so operators learn one platform.
One-Click Flash Measuring Machines
Place parts anywhere in the field of view, press one button, and get every dimension — no fixtures, no alignment.
- K100 fixed platform: 82 × 55 mm field, 2.0 μm (1.5 μm high-mag)
- K221 / K321 movable platform with image stitching
- K433 dual-vision: wide-field lens + 0.7–4.5× zoom lens
High-Precision Vision Measuring Machines
CNC video measuring machines on FEA-verified granite bases with 0.1 μm linear scales.
- S-Series: ±(1.2 + L/200) μm, 70–920× total magnification
- E-Series: ±(1.8 + L/200) μm fully automatic production VMM
- MH-Series semi-automatic VMM for small-batch work
Gantry Vision Measuring Machines
Moving-bridge G-Series with linear motors for large parts over 500 mm, upgradeable with probes, laser or confocal sensors.
- Travel up to 850 × 1050 × 250 mm
- Battery electrodes, bipolar plates, LCD panels, large PCBs, glass
Chip Coplanarity Measuring Machine
V400LS combines a 3D line-laser point cloud with 2D vision for IC package inspection, single parts or full trays.
- BGA ball and QFP/SOP/TSSOP lead coplanarity, pitch, ball diameter
- Laser Z static error ±3.6 μm
Wafer Thickness & Flatness Gauge
W350C uses opposed top/bottom spectral confocal sensors to measure wafers, films and multi-layer materials.
- 6″ / 8″ / 12″ wafers, sensor linearity ±0.3 μm
- Thickness, TTV, flatness plus 2D vision dimensions
Tool Presetter & iVISION Software
EASY420 / EASY620 CNC tool presetters, and iVISION — our in-house software with CAD import, auto edge-finding, multi-sensor fusion and temperature compensation.
- Reports in Excel, PDF, Word, TXT
- Basic tasks learned in 1–2 hours
Industries We Serve
Our vision measurement systems are used wherever small features and tight tolerances decide product quality.
| Industry | Typical parts | What we measure |
|---|---|---|
| Semiconductor packaging | Wafers, BGA, QFP, LGA packages | Wafer thickness and flatness, solder ball and lead coplanarity, warpage |
| Electronics / PCB / SMT | Double-sided PCBs, FPC, components | Hole position, component alignment, top and bottom features in one cycle |
| Connectors | Automotive and consumer connectors | Pin pitch, pin position, flatness, spring tab height, burrs |
| Automotive parts | Stampings, sheet metal, battery trays | Profile, hole pattern, GR&R-capable dimensional checks |
| Optical communication | Optical modules, lead frames, micro parts | Micron-level dimensions at high magnification |
| Molds & precision machining | Mold inserts, gears, shafts, medical parts | Dimensions, angles, step height, depth, CNC tool presetting |
| Rubber & plastics | O-rings, gaskets, injection-molded parts | ID, OD, wall thickness in batch, < 1 s per part |
| New energy & displays | Battery electrodes, bipolar plates, LCD, glass | Large-format dimensions over 500 mm |
How We Work With You
We would rather prove a solution on your parts than sell a catalog machine. Every project follows the same transparent process.
Remote pre-evaluation
Send a drawing and 2–3 photos. Our engineers reply with a preliminary assessment within one business day — free.
Free sample measurement
Ship us a sample. You receive a full report with images, dimensions and tolerance analysis, plus a measurement video.
Model & configuration
We match machine type, sensors, fixtures and software to your tolerances, MSA/GR&R targets and data format (Q-DAS, SPC, database).
Build & customize
Standard and non-standard systems are built in our own factory; custom solutions can be delivered in weeks.
Install, integrate, support
On-site commissioning, operator training and MES/ERP connection via TCP/IP, OPC UA or direct database link.
If a VMM is not the best tool for your part, we will tell you honestly and suggest a better method, such as a CMM or profilometer.
Why Manufacturers Choose Navinertia
Deep production know-how
We start from your line and your pain points — cycle time, tolerance, operator skill — and design measurement that fits them.
Hardware + software in one team
Optics, motion, algorithms and the iVISION software are developed in-house, so custom features and fixes come quickly.
Controlled manufacturing
Our 3,000 m² factory covers the full process from R&D to assembly and calibration, for consistent quality and reliable delivery.
Closed-loop quality data
Measurement results flow into SPC, MES and ERP, making quality traceable, analyzable and easy to improve. Standard MES connection is free.
Fast, direct response
Engineers stay involved from the first requirement call to on-site commissioning, shortening project timelines.
Cost-effective precision
Factory-direct pricing, free sample testing and free lifetime software upgrades lower the total cost of ownership.
Customer Result
“We are a precision injection mold manufacturer based in Delhi. By adopting the E-Series automatic vision measuring instrument to scan and inspect workpiece dimensions, our first-trial molding success rate rose from 62% to 92%.”
— Uday Mahto, precision injection mold manufacturer, India62% → 92%first-trial molding success1.8 → 0.4average mold revisions−30%product delivery cycle
Our Mission and Values
Our mission is simple: help factories see problems earlier, measure more accurately and build with higher confidence. We make precision measurement simple, fast and affordable, so that manufacturers of every size can inspect complex parts with confidence.
Quality First
A measuring instrument must be more reliable than the parts it checks — so accuracy and long-term stability come first in every design we ship.
Technical Innovation
30+ patents and software copyrights in non-standard customization, in-line measurement and SPC analytics.
Long-Term Focus
We build lasting partnerships with customers and distributors, supported by lifetime software upgrades and responsive service.
Frequently Asked Questions About Navinertia
Where is Navinertia Tech located?
Navinertia Tech is headquartered in the High Tech Zone of Xi’an, Shaanxi, China (postcode 710075), where our R&D center and 3,000 m² production facility are located. We supply vision measuring machines to manufacturers worldwide.
What products does Navinertia manufacture?
We manufacture automatic, semi-automatic and gantry vision measuring machines (VMM), one-click flash measuring machines, chip coplanarity measuring machines, wafer thickness and flatness gauges, CNC tool presetters and the iVISION vision measurement software.
How accurate are Navinertia vision measuring machines?
Our S-Series high-precision VMM reaches EUX/UY ±(1.2 + L/200) μm, the E-Series ±(1.8 + L/200) μm, and the K100 flash measuring machine 2.0 μm in a single field (1.5 μm with the high-magnification lens).
Can I test my part before buying?
Yes. Send a drawing and 2–3 photos for a free remote evaluation within one business day, or ship a sample for a free measurement report and video. There is no obligation to buy.
Do your machines connect to MES, ERP or SPC systems?
Yes. All models include data interfaces such as TCP/IP, OPC UA and direct database links. Standard MES connection is free; highly customized integrations are quoted separately.
Is a VMM only for 2D measurement?
No. With the Z-axis stage and optional laser or displacement sensors, our VMMs measure step height, depth and thickness within a vertical range of up to 300 mm.
Talk to a Metrology Engineer
Tell us what you need to measure. We will recommend the right vision measuring machine and prove it on your own parts.