When Guangzhou Keshenglong Carton Packaging Machinery Co., Ltd. collaborated with Xiamen Xuncheng, the materials provided to the production team were very limited — only the housing model of the operator-side half, a few images, and a simplified PowerPoint presentation. Keshenglong did not hand over complete design drawings and precise models to the external team; instead, it provided schematic materials sufficient for understanding the working principles. Based on these materials, and drawing on their understanding of mechanical principles, the Xiamen Xuncheng production team completed the animated demonstration of complex functions such as the needle-type chip removal function and the conveyor belt system. What the client saw was an animation with flawless logic and accurate movements, yet the models behind the animation did not expose Keshenglong's core dimensional data.

The essence of this approach is: replacing "exact models" with "schematic structures." The gears in the animation can have the correct tooth ratio and relative positions, but they do not necessarily need to replicate the actual tooth profile and module; the pipelines in the animation can have the correct routing and connection relationships, but they do not necessarily need to replicate the actual pipe diameters and wall thicknesses. The logic is correct, the visuals are sufficient, and the core data remains securely inside the company.

Viewpoint Control: Only Showing "the Side the Client Is Supposed to See"

The visual language of an equipment animation can be precisely controlled. Which structures appear in the frame, from what angle, for how long, and whether they are cross-sectioned — all of this can be pre-determined during the planning stage. By limiting the viewpoint and the scope of what is shown, the core structure can be prevented from being fully exposed.

In the animation of TIRUNA’s peripheral heating corrugating roll, when demonstrating the internal thermal compensation structure, cutaway and see-through techniques were employed. However, the focus of the visuals was on the color changes in the heat map and the fluid flow paths — not on specific mechanical structural dimensions. What the client sees is "which areas the steam flows through and whether the temperature distribution is uniform," rather than "the precise cross-sectional area of the flow channels and machining parameters." Viewpoint control keeps the demonstration at the principle level, not the engineering level.

Obfuscation: Preserving Function, Concealing Parameters

For structures that genuinely need to appear in the animation, obfuscation can be used to reduce the risk of secrets leaking. For example, when showing the internal structure of a core component, its external shape and functional zones can be displayed without marking specific dimensions; when showing a critical fit, the logic of the fit can be demonstrated without revealing the exact fit clearance values.

In the animation of the digital printing press printhead by WONDER, the structure of the micro-orifice inkjet cavity and the ink droplet ejection process were demonstrated. Yet the printhead’s core parameters — the precise aperture size, the specific driving voltage values, and the exact material composition — were completely absent from the animation. What the client sees is that "this printhead is highly sophisticated," not "what the parameters of this printhead are." The demonstration effect was achieved, and the core data was not leaked.

Layered Outsourcing: Handle Core Components In-House, Outsource Generic Structures

For some companies, core secrets are concentrated in just a few critical components, while the rest of the equipment consists of generic structures. In such cases, a layered outsourcing strategy can be adopted — generic structures are handed over to an external team for modeling and animation, while core components are processed in-house before being delivered for integration.

Experience from multiple projects by Xiamen Xuncheng shows that for many machines, the core secrets lie in a handful of modules such as the drive system, the control system, and the core processing unit, whereas parts like housings, frames, and conveyor systems are generic structures. A company can provide the production team with 3D data only for those generic parts, while supplying simplified schematic models or functional descriptions of the core modules. The production team then completes the animated presentation based on their understanding of the underlying principles. This approach ensures a complete visual demonstration while minimizing the risk of secrets leaking to the narrowest possible scope.

Creating an equipment animation does not mean you have to lay all your cards on the table. There is a viable path between protecting core secrets and demonstrating equipment value. Replacing exact models with schematic structures, restricting the scope of display through viewpoint control, concealing key parameters through obfuscation, and controlling the flow of core data through layered outsourcing — these methods can reduce the risk of leaks to a minimum without compromising the client’s understanding of the equipment’s value. What the client needs is to “understand why your equipment is excellent,” not to “take your data and make a copy.” Striking the right balance between demonstrating capability and exposing your inner workings is how you can truly “showcase without revealing.”

About Xuncheng Technology

Founded in 2016, with 9 years of professional experience in industrial 3D animation, our clients span a wide range of enterprises, including startups, overseas-oriented businesses, listed companies, and foreign-funded enterprises. We specialize in creating 3D animations for mechanical equipment, high-tech, software development, and foreign trade companies. From product sales to after-sales maintenance, we provide one-stop creative services for industrial 3D animation.

We have delivered nearly 3,000 minutes of professional animation videos for over 200 manufacturing enterprises.

Whether at exhibition sites or during client visits; whether expanding into overseas markets or enhancing after-sales service, we firmly believe that through the power of design, we can present complex products and machinery in stunning 3D animations. This not only brings a unique visual experience but also quickly wins over the hearts of their customers.