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Design capability

ZMJ Design Capabilities – 8.8m PRS

1.25m – 2.4m Widths

Thin seam PRS

Medium seam PRS

Thick seam PRS


Pro Engineer Design Tools
First-class design tool for Powered Roof Support
Parameterized Design
Design approach enables a design proposal to be revised quickly to
meet application requirements
Parameter skeleton
Design model
FEA Optimization tools & analysis
FEA optimization analysis of major PRS components
3D Design of PRS hydraulic hose system
Assists in the virtual design by including hosing and valve locations allow ergonomic considerations
Software for indicative calculation of support capacity
Software indicatively simulates the pressure behavior, weighing span and calculates the indicative support capacity (reference only)
by input of the roof strata information and other mining parameters