3D Engineering Video Examples: 27 Ways to Prove a Spec

Saint-Gobain's FURON A2 is a fluoropolymer pump for semiconductor chemical distribution. The animation opens the pump to show its PTFE bellows and high-purity fluid path.

What works here:

• Ghosting and cutaways make the purity claim visible. You see the fluid path, and you see what's missing: no elastomers, no O-rings.
• The bellows move on screen at a lower oscillation frequency than traditional diaphragm pumps. That motion carries the longer-lifespan claim.
• Narration and on-screen text name each part, down to the shuttle valve fixation, for buyers moving aggressive chemicals and abrasive slurries.

The move: Name the material on screen at the moment it appears. If a viewer can't say what the fluid touches by the end, the cutaway missed.

Trelleborg Sealing Solutions opens up an entire aircraft to show where its polymer seals and bearings sit, from the engines to the cabin.

What works here:

• Cutaways move zone by zone: engines, wings, landing gear and cabin interiors. Each zone shows the seal in place.
• The material benefits are named, not implied: weight savings, fire resistance, high-temperature performance and “sealed for life” systems.
• At 3:14 it's the longest video here. The zone-by-zone structure keeps a long portfolio readable.

The move: If you sell many parts into one machine, tour the machine and stop at each part. Your buyer sees the whole range without reading a catalog.

Huawei's “5G in 60 Seconds” explains a part most people never think about: the antenna shell, or radome. Its argument is that material science decides network performance.

What works here:

• It opens on extreme weather. The radome's job is clear before the material appears.
• Split screens and signal wave simulations compare materials side by side. The claims are specific: up to 40% lighter and 60% higher signal penetrability.
• Ghosting shows the electronics the shell protects, so the buyer sees what's at stake if the material fails.

The move: Put the old material and yours side by side, then show the difference moving. If both halves look the same, pick a different test.

Amazfit's Falcon is a multi-sport GPS watch, a consumer product. It's here for one technique: an exploded view that names each premium material.

What works here:

• The watch pulls apart into its layers. You see the build before you see the finished product.
• Close-ups name the materials: a TC4 Titanium Unibody and a Sapphire Crystal Glass screen.
• The full watch appears only at the end, so the reveal lands on the “Breaking Limits” promise.

The move: Hold the finished product back until the materials have been named. The reveal then reads as proof, not decoration.

GCL System Integration premiered its “Carbon Chain Module” at Tokyo PV EXPO 2024. The video turns a solar module into a layered data cube that traces where each material came from.

What works here:

• Each layer carries its origin: GCL-FBR granular silicon from Inner Mongolia, cells from Anhui, and a carbon footprint per material.
• The data sits on blockchain from Antchain and Antdigital, so the record can't be quietly changed.
• Third parties close the case. TUV and Certisolis low carbon certification appear on screen.

The move: If your buyer audits sourcing, show the material's origin, not just its name. Then name who verified it.

ASML's video unveils its High NA EUV lithography system. It follows the light from its source to a patterned wafer.

What works here:

• The light gets a story. EUV light starts in laser-produced plasma, then travels through anamorphic optics.
• Every number arrives with motion: stages moving at 32g acceleration, 185 wafers per hour and 8nm resolution.
• It starts with a ghosting reveal of the whole machine and ends on the patterned wafer, the output a chipmaker pays for.

The move: Pair each number with the part that moves to produce it. A figure without a moving part is just a line from the datasheet.

Altair sells simulation, high-performance computing and data analytics software. The animation shows AI inside the engineering workflow, from design to analysis.

What works here:

• A car hood turns from a wireframe into an optimized part. That's generative design and topology optimization as a picture.
• The number is big and specific: physics predicted 1000x faster than traditional solver simulations.
• Fluid dynamics and thermal analysis play out inside a car interior, so the speed claim has a real job attached.

The move: If you sell software for engineers, show the part it changes, not the dashboard. Then put your speed number on that part.

Ayar Labs makes in-package optical I/O for AI and high-performance computing. The animation shows electrical data turned into light.

What works here:

• The claim is on screen in one line: “1000x Bandwidth Density at 1/10th the Power of Electrical I/O.”
• The camera zooms into micro-ring modulators doing wavelength-division multiplexing. The mechanism behind the number gets its own close-up.
• Then it pulls back, from chip to data center to metro networks, covering millimeters to 2 kilometers.

The move: Zoom into the smallest part that makes your number possible. Then pull back to where the buyer feels it.

ASUS's 43-second video explains how its graphics cards stay cool. Exploded views take the card apart down to the grease and the heat pipes.

What works here:

• Each cooling part gets a beat: conductive grease, the MaxContact heat spreader, heat pipes, fin spacing and Axial-Tech fans.
• One comparison does the selling. MaxContact against a traditional spreader: 5% more contact surface, up to 2°C lower GPU temperatures.
• All of it fits in 43 seconds. Short, because the claim is single.

The move: Compare your part to the standard one, side by side, with one number. Small numbers persuade when the viewer sees where they come from.

TECNO introduces its AI independent imaging chip for phones. Particle simulations fly through the chip, then show what it does to a photo.

What works here:

• The specs are named on screen: 20-bit RAW domain processing and end-side FP16 floating-point computing.
• Before-and-after comparisons show deep learning noise reduction and DOL-HDR for video.
• Inside the chip first, the result second. The result is the proof.

The move: If your spec is invisible, end on a before-and-after the buyer can judge with their own eyes.

Opel's Corsa-e video is a consumer car spot built on engineering visuals. Ghosting and cutaways show the battery, motor and chassis inside a small electric car.

What works here:

• The water-cooled battery and its place in the chassis are visible through the body.
• Charging gets a number: 80% in 30 minutes. Regenerative braking is shown working, not described.
• Three drive modes and the driver information cluster appear as on-screen text.

The move: Show the part working at the moment you state its number. A charge figure next to the battery beats the figure alone.

Nissan's Qashqai spot runs 16 seconds, the shortest on this page. It's a consumer car ad, here because it names its engineering in a tiny window.

What works here:

• It names the systems: Xtronic transmission, a mild hybrid engine and the Intelligent 4x4 system.
• Selectable drive modes give the viewer something to control, not just a spec to read.

The move: For a 16-second cut, show one system and one control the buyer uses. Save the full breakdown for the long version.

Schaeffler's video is a detailed 3D CGI breakdown of a planetary roller screw. Its title makes the claims: high load and precision linear motion for demanding systems.

What works here:

• An exploded view takes the mechanism apart. The parts that carry the load are in view, not hidden in a housing.
• The title states the claim in buyer terms, so the animation only has to show how the mechanism earns it.

The move: If your claim is load or precision, take the mechanism apart and show the parts that carry it. Then put the claim in the title too.

TE Connectivity's video is about the connectors inside a modern car. It opens the vehicle's electronic and electrical architecture and shows each connector in place.

What works here:

• Ghosting and cutaways place each family: MATE-AX coaxial, GEMnet and MATEnet multi-gigabit connectors.
• Each connector is tied to a system the buyer knows: cameras at 12MP and 60fps, radars and LiDAR.
• Infotainment gets its own scene, with HSD and USB Type C connectors supporting displays up to 8K.

The move: Show your part inside the system, then name the system it serves. A connector on a white background is a commodity. Behind a camera, it's a decision.

Stellantis shows its STLA Large platform as one base for many vehicles. The chassis stretches and changes shape on screen.

What works here:

• Wheelbase, ground clearance, length and overhangs adjust. Outlines of cars, crossovers and off-road 4x4s appear on the same base.
• Glowing overlays show 3-in-1 electric drive modules for front, rear and all-wheel drive.
• The numbers are concrete: batteries up to 118 kWh, 800 km (500 miles) of range, and both 400V and 800V architectures.

The move: If your product is a platform, change its shape on screen. Show three things built on it before you list a single spec.

REE Automotive explains its x-by-wire technology. Drive, steer and brake are controlled electronically, with no mechanical linkages.

What works here:

• X-ray rendering shows the digital architecture where the old linkages used to be.
• REEcorner modules sit at each wheel, with all-wheel steering and torque vectoring shown in motion.
• Safety gets specifics: redundant power supplies and micro-controllers, four independent braking systems, and ASIL-D / ISO 26262 compliance.

The move: If you replace something your buyer trusts, show the redundancy as clearly as the new idea. Name the safety standard on screen.

Smiths Detection's video explains the LCD 4 chemical detector and its XID module. It starts with a threat, fentanyl's molecular structure, rendered in 3D.

What works here:

• The threat comes first. A molecule nobody can see becomes something the viewer can look at.
• The XID module plugs into the LCD 4 on screen. That one motion shows detection extending to explosives, narcotics and chemical warfare agents.
• Field proof closes it: a rugged, lightweight unit, with over 150,000 units deployed globally.

The move: If your product is an add-on, animate the click. The moment it plugs in answers the fit question for you.

Amkor's overview explains its 2.5D TSV packaging, where logic and high-bandwidth memory are assembled into one package.

What works here:

• The process runs in order: micro bumping, logic and HBM placement, underfill dispense and compression molding.
• Then mold grinding and backside thinning of a 300mm wafer, each step shown as it happens.
• A cross-section cutaway ends it, with the low-latency, high-bandwidth interconnects and power distribution inside.

The move: Show your part going into the larger assembly, step by step. End on a cross-section of the finished stack.

LG's Component Solutions video sells the parts inside appliances: motors and compressors. It calls them “The Heart of Innovation.”

What works here:

• X-ray ghosting opens the Inverter DD Motor, which LG calls the “world's first commercialized,” and its high-efficiency compressors.
• Black-and-white ideation scenes give way to full-color 3D product shots, from idea to finished part.
• A glowing light trail links each component to energy-saving technology and to LG's global R&D and manufacturing network.

The move: If you sell a component, show it inside the product your buyer makes. Call it by the job it does there.

Expleo's video positions it as an engineering partner for FCAS, the Future Combat Air System. Wireframes become finished aircraft on screen.

What works here:

• Wireframe-to-solid rendering shows design work turning into airframes and internal systems.
• The pitch names the hard problems: interoperability, cybersecurity and time-to-market.
• Expleo cites over 40 years of engineering and consulting, from concept to in-service performance monitoring.

The move: If you sell engineering services, show your work at every layer of the client's system. Then name the problems you take off their plate.

IAI's Heron Maritime is a long-endurance drone for sea surveillance. The animation shows how its sensors feed one maritime picture.

What works here:

• The payload is dissected: radar, electromagnetic signal intelligence, EO/IR cameras, SatCom and an AIS receiver, with 24-hour endurance.
• The Starlight Intelligence Exploitation System layers all that data with AI into one real-time picture.
• Threats are named: illegal fishing and smuggling. Each sensor has a reason to be there.

The move: List your sensors or inputs, then show the one output they feed. Buyers buy the picture, not the parts.

Sungrow's video explains the IDC480E, a 480 kW DC charger. It's built around what station operators live with: maintenance, cables and uptime.

What works here:

• Ghosting reveals a patented isolated air-cooling design and a fully sealed power electronics chamber. That's the “Carefree Maintenance” claim, shown.
• Operators get details: an accessibility-mode interface and counterweight cable management.
• Dynamic power allocation splits up to 480 kW across trucks and cars, with a 10-year lifespan from power module lifecycle management.

The move: Show what your buyer's technician will never have to open. A sealed chamber is a maintenance promise they can see.

Wastecorp's Sludge Pro double disc pump video is about service. In 49 seconds, the pump turns to show how maintenance works.

What works here:

• The Guide Pilot Rotating Frame turns the pump 90 degrees. The internal parts come into full view.
• That one move explains easier disc replacement without a word of jargon.
• Drive options are named too: premium efficient motors, direct drive and VFD options.

The move: Animate the exact moment a technician reaches the part that wears out. If it takes one move, show the one move.

DCTech's KARL Anchor video runs 22 seconds. It shows a concrete anchor going in, from the drilled hole to a secure fastening.

What works here:

• A ghosting effect gives an X-ray view into the concrete as the anchor expands.
• The steps run in order, so an installer can follow the sequence on one watch.

The move: Show the install from inside the material. If the installer can't see why it holds, they won't trust that it does.

LEITNER's video explains the LPA grip that clamps ropeway gondolas to the rope. Cutaways show the spring-loaded clamping inside.

What works here:

• Red highlights mark the active parts against a clean background, so the eye goes where the action is.
• Sensors and geometric controls are shown checking the grip during coupling and detachment.
• Operations get a scene too: vehicle recognition for maintenance planning, and a spacing section that regulates vehicle flow.

The move: Color the part that's moving and gray out the rest. Then show the check the operator relies on.

Cefla Finishing's video shows an automated line that paints helmets. Raw helmets go in, coated helmets come out.

What works here:

• Robots spray each helmet as it rotates, for uniform coating thickness.
• Color codes simplify the stages: red for drying, green for UV curing.
• A wide shot opens the line, then the camera follows the flow stage by stage.

The move: If you sell a line, follow one product through it. Color each stage so the buyer can count them.

Nalco Water's OMNI Analytics video sells a predictive program for heat exchangers. 3D plant visuals hand over to dashboards.

What works here:

• The goal is stated as a shift: from reactive problem-solving to proactive optimization, before issues reach the plant.
• Color-coded dashboards on laptops and smartphones show plant operators what to act on.
• It names the backing: 20 years of 3D TRASAR digital insights, 24/7 monitoring and on-site expertise.

The move: If software runs your machine, cut from the 3D equipment to the screen the operator reads. Show both in one video.