Chongqing Wanwei WV Series CNC automatic vision measuring machine delivers high-precision non-contact inspection. It supports 2D planar dimension, 3D height and geometric tolerance measurement for mass quality inspection of hardware molds, electronic components, plastic parts and medical devices. Multiple travel models WV3020/4030/5040/6050 available.

Chongqing Wanwei Instruments is a local one-stop source manufacturer of precision testing instruments. We supply coordinate measuring machines, 2D video measuring machines, one-click flash measuring machines, mechanical testing machines, high-low temperature & humidity test equipment. We serve Chongqing factories engaged in 3C electronics, precision stamping, auto parts and plastic die-cutting. Customized instruments, on-site training, lifelong maintenance and free sample testing are available.

How do precision manufacturers distinguish manual 2D, automatic 2D, gantry-type 2D and coordinate measuring machines for quality inspection? Chongqing Wanwei Instruments explains the differences, functions and applicable scenarios of 2D, 2.5D vision measuring machines and CMMs, helping factories select vision inspection equipment according to actual demands.

Built upon 2D measurement capability, Chongqing Wanwei 2.5D video measuring instrument delivers Z‑axis height‑measurement performance. It supports multiple configurations including video focusing height measurement, point/line laser non‑contact height measurement, micrometer probe and Renishaw probe. This article elaborates on applicable workpieces, accuracy and target industries for each height‑measurement method, addressing inspection challenges of workpiece step height, counterbore depth, thickness and height difference.

Specializing in the R&D and manufacturing of precision testing instruments, Chongqing Wanwei Instrument supplies flash measuring instruments, coordinate measuring machines, spectrometers, environmental test equipment, mechanical testing machines, metallographic equipment and other testing instruments. We support non-standard customization, deliver full-cycle one-stop testing services and third-party testing, and provide professional quality inspection solutions for industrial enterprises.

What testing equipment should precision machining enterprises select to build quality inspection laboratories? Covering dimensional measurement, material physical & chemical testing, surface inspection and environmental reliability instruments. Chongqing Wanwei Instrument provides complete laboratory testing solutions for machining industry.

Wanwei Testing Center (Chongqing Wanwei Instrument Co., Ltd.) provides one‑stop precision workpiece testing services. Equipped with coordinate measuring machines, 2.5‑dimensional video measuring systems, profileometers, tensile testers, metallographic equipment and environmental simulation test equipment. Support on‑site sample consultation and off‑site sample delivery by courier. Compliant test reports will be issued upon test completion. Tests are available for machinery, hardware, plastic and mold workpieces.

Chongqing Wanwei Instruments is a source manufacturer of full-range industrial testing instruments. We mainly supply coordinate measuring machines, 2.5D video measuring machines, one-click flash measuring instruments, universal tensile testers, constant temperature and humidity testing machines, salt spray chambers, aging test chambers and other equipment. We focus on micron-level dimension inspection, material mechanical testing and product reliability verification for 3C, hardware and plastic industries. We provide free sample testing, door-to-door delivery, on-site commissioning and lifelong technical services, delivering one-stop supporting solutions of precision testing instruments for enterprises.

The Chongqing Wanwei WV-SC series vertical one-click flash measuring instrument is equipped with dual telecentric optical lens and intelligent edge-finding algorithm, supporting 1-3 seconds ultra-fast measurement with a stable precision of up to 3μm under a large field of view. Fixture-free and beginner-friendly, it accurately measures dimensions and geometric tolerances of precision hardware, electronic components and injection molded parts, as well as surface steps and flatness, solving industry pain points including low traditional measurement efficiency, difficult surface dimension detection and cumbersome model switching.

Chongqing Wanwei WV-RS horizontal one-touch flash measuring machine adopts bi-telecentric lens to finish hundreds of dimension measurements within 1-2 seconds. Ideal for rapid inspection of shafts, precision hardware and connectors. Equipped with intelligent measurement software that auto-generates CPK inspection reports and supports multi-workpiece simultaneous measurement.

With over 20 years of experience in mechanical testing instruments, Chongqing Wanwei Instruments elaborates on the principles, applicable materials, advantages and limitations of Brinell HB, Rockwell HRC and Vickers HV hardness testing. Learn how to select hardness testers for castings, quenched steel and surface coatings. We provide one-stop solutions for a full range of Brinell-Rockwell-Vickers hardness testing equipment for workshops and laboratories.

Chongqing Wanwei Instrument automatic cross-cut tester eliminates manual test errors for paint adhesion inspection. Dual workstations enable simultaneous testing of two samples, delivering stable, repeatable test data to solve paint peeling & inconsistent test results for coating, plastic, metal spraying factories.

Chongqing Wanwei Instruments dual-station automatic cross-cut tester realizes synchronous dual-sample testing and fully automatic grid scribing to eliminate human test errors and complies with GB/T9286 standard. Widely applied to coating adhesion inspection of hardware, plastic, furniture and electronic casings. It solves unstable data and low efficiency problems of manual cross-cut tests, serving as a universal film adhesion tester for production lines and laboratories.

In mechanical processing, automobile manufacturing, mold and optical component production, the contour precision of workpiece cross-sections and generatrices directly affects assembly performance and service life of finished products. The LK150 contour measuring instrument developed by Chongqing Wanwei Instrument completes comprehensive inspection of contour dimensions and geometric tolerances for all kinds of precision parts in one single test. It is standard inspection equipment for precision manufacturing workshops and one of the most widely used high-precision contour measuring devices on the market.

Chongqing Wanwei Testing Center's three-coordinate laboratory has been undertaking the third-party precision testing business for a long time, which can do workpiece size measurement, form and position tolerance detection, and mold surface digital-analog comparison, serving the automobile, new energy and precision mold industries, with accurate data and regular reports.