ESSS Rocky is a powerful Discrete Element Method (DEM) simulation software used to model, analyze, and visualize the behavior of bulk materials and particle flow. It is widely used in industries like mining, pharmaceuticals, agriculture, and energy to simulate how particles interact with equipment under real-world conditions. Hallmark Card Studio Deluxe
With ESSS Rocky, engineers can improve product designs, optimize equipment performance, and reduce wear and tear through accurate particle motion analysis.
ESSS Rocky Overview
Rocky by ESSS offers an advanced and flexible environment for simulating granular materials such as rocks, grains, powders, and tablets. It provides realistic 3D modeling of particle shape, size, and motion, allowing engineers to predict performance outcomes before building physical prototypes.
The software integrates seamlessly with ANSYS, enabling coupled simulations for fluid-particle interactions, structural mechanics, and thermal analysis. With its intuitive interface and efficient solvers, ESSS Rocky helps save time and improve decision-making in engineering projects.
Features of ESSS Rocky

- Realistic 3D particle simulation using the Discrete Element Method (DEM)
- Supports complex particle shapes and flexible fibers
- Coupled simulation with ANSYS for multiphysics modeling
- Accurate prediction of particle flow, mixing, and breakage
- Advanced visualization tools for simulation analysis
- Helps optimize equipment design and reduce material loss
- GPU acceleration for faster computation
- User-friendly interface with detailed reports and graphs
- Applicable to various industries — mining, agriculture, energy, and manufacturing
Technical Setup Details

- Software Name: ESSS Rocky
- Setup Type: Offline Installer / Full Setup
- Interface: Modern and professional design environment
- Application Type: DEM Particle Simulation Software
System Requirements
- Operating System: Windows 10 / 11 (64-bit)
- RAM: Minimum 8 GB (16 GB or more recommended)
- Processor: Multi-core Intel or AMD CPU
- Graphics: NVIDIA GPU with CUDA support recommended
- Storage: At least 10 GB free disk space
- Display: 1920×1080 resolution or higher
ESSS Rocky Free Download
ESSS Rocky is a professional-grade DEM simulation solution that delivers precise and efficient results for analyzing particle dynamics. It’s an essential tool for engineers and researchers looking to optimize bulk material handling systems and industrial design processes.












