Boosting Hard Rock Yield to 85% with HSM G1280 HPGR

PROJECT SUCCESS Boosting Hard Rock Yield to 85% with HSM G1280 HPGR Project Overview A large-scale mining enterprise was struggling with low yield and high powder content (over 15%) in their fine aggregate production. HSM replaced their tertiary crushing stage with the G1280 High Pressure Grin……

Productive Capacity:80-1800t/h
Finished Product Size:
Included Equipment:

PROJECT SUCCESS

Boosting Hard Rock Yield to 85% with HSM G1280 HPGR

Project Overview

A large-scale mining enterprise was struggling with low yield and high powder content (over 15%) in their fine aggregate production. HSM replaced their tertiary crushing stage with the G1280 High Pressure Grinding Roll.

High Pressure Roll Mill

Key Results

Metric	Before HSM	After HSM HPGR
Finished Product Yield	~60%	85%
Energy Consumption	Standard	Reduced by 40%
Powder Content	15% – 18%	Dropped to 5%

“The transition to HPGR technology not only saved us nearly 40% in power costs but also significantly improved the cubical shape of our aggregates, meeting the highest national standards for infrastructure.”

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