This article introduces a B/S architecture-based three-dimensional(3D) visual data presentation technology.This technology converts the 3D models of equipment into a digital twin system scenario for the workshop.By combining real-time collected data on equipment processes and operating states,it presents the information in a 3D format on the browser end.This provides functions such as real-time monitoring of data in the painting workshop,roaming of equipment paths,and simulation of process animations.Based on optimization techniques such as partial refresh,batch aggregation,and image caching,this solution combines real-time data with 3D models,exhibiting lightweight,efficient,easy deployment,and easy maintenance characteristics.It clearly demonstrates the actual situation of production processes in the painting workshop,providing comprehensive and accurate information to assist enterprises in exploring and developing digitalization and intelligence.