Question 1

What is eZWalker used for?

Accepted Answer

eZWalker (eZWalker Review) is a 3D model visualization and review platform for industrial plants and buildings. Teams use it for model walkthroughs, design and constructability review, collision/clash inspection, ergonomic checks, construction simulation, and operations and maintenance visualization — across refineries, petrochemical and power plants, process facilities and BIM projects.

Question 2

Who develops eZWalker?

Accepted Answer

eZWalker is developed by Beijing DMS Co., Ltd. (DMS / Beijing Dameisheng Software), a Chinese engineering-software company founded in 2009. The product is part of DMS's plant/BIM visualization ecosystem alongside its PIMCenter and BIMCenter platforms.

Question 3

Is eZWalker a CAD design tool or a structural design program?

Accepted Answer

Neither. eZWalker is a visualization, walkthrough and review viewer — it reads finished 3D models from CAD/plant-design tools for review and collaboration. It does not author CAD geometry and does not perform code-based structural design or verification, so it carries no design-code certification of its own.

Question 4

What 3D model formats and design software does eZWalker support?

Accepted Answer

eZWalker reads models from major plant and BIM platforms including AVEVA PDMS (RVM), SmartPlant 3D / SP3D, Autodesk Revit (RVT), AutoCAD Plant 3D (DWG), SolidWorks, CATIA and IFC, and can merge multi-discipline, multi-software files into a single combined model. It can also preview common document and media formats (PDF, Office, images, video) within the review environment.

Question 5

Do operators and site teams need a CAD license to use eZWalker?

Accepted Answer

No. eZWalker is a lightweight reviewer designed so operators, maintenance engineers, site supervisors and project stakeholders can navigate and review the 3D model without holding an individual CAD license.

Question 6

Can eZWalker handle very large plant models?

Accepted Answer

Yes. Its in-house rendering core plus model-lightweighting technology compresses original model files up to about 70x while keeping data integrity, and the full installer is only around 100 MB — so large refinery, LNG and process-plant scenes can be roamed in real time.

Question 7

Does eZWalker do clash detection?

Accepted Answer

Yes. You can set collision rules across pipelines, equipment and building structures and run automated clash/collision checks to find interferences during review, before fabrication and construction start.

Question 8

What is the Camera Sync feature?

Accepted Answer

Camera Sync synchronises the eZWalker viewpoint with SP3D or PDMS, so when a reviewer flags an issue they can jump directly to that exact location inside the native design software to make the correction — closing the review-to-redline loop quickly.

Question 9

Does eZWalker support ergonomic / maintenance-access checks?

Accepted Answer

Yes. It includes an ergonomic inspection module with 22 international-standard human models to verify operator access, reach and maintainability, helping catch on-site usability and maintenance-access issues early.

Question 10

Does eZWalker run on mobile or support VR?

Accepted Answer

Yes. In addition to Windows PC, eZWalker has native iOS and Android apps for on-site and tablet review, and it supports VR and 3D-glasses roaming modes as well as parameter-driven animation for construction simulation.

Question 11

Can eZWalker compare two versions of a model?

Accepted Answer

Yes. A model-comparison mode lets you open two model versions in separate windows under a single license to track changes and confirm that previously flagged issues have been resolved.

Question 12

Is eZWalker available in India through RAM CADDSYS?

Accepted Answer

Yes. RAM CADDSYS distributes eZWalker Review in India for industrial plant and BIM engineering teams, providing software licensing, training and technical support. Contact RAM CADDSYS for a demo, a trial and India pricing.

3DPlantandPipingReviewSoftwareforIndustrialFacilities

What is eZWalker?

Where eZWalker works

EPC and multi-discipline design review

Construction simulation and sequence planning

Operations, maintenance and training visualization

Mobile / on-site review

eZWalker at work

Connected to your workflow

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License Types

Perpetual License

Subscription License

Frequently Asked Questions

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