THE SPEC STARTS WITH THE GAP.
DOUBLE ROLL CRUSHERS
Precise Gap. Maximum Uptime. Minimum Fines.
HYDRAULIC CROSS JUNCTION GAP CONTROL — A patented hydraulic cross junction maintains permanent parallel roll positioning even under partial overload — delivering consistent product particle size regardless of feed variation, without manual intervention or shutdown.
HYDRAULIC OVERLOAD PROTECTION — When an uncrushable tramp object enters the crushing chamber the roll gap opens within milliseconds and resets automatically — eliminating the catastrophic drive failures and unplanned shutdowns that plague conventional double roll designs.
QUICK-CHANGE CRUSHING SEGMENTS — Weld-on hard-faced crushing teeth are designed for fast field replacement without removing the rolls — minimizing maintenance downtime and allowing tooth geometry to be matched to feed material characteristics including number, size, position, and hardness.
INTEGRATED FLYWHEEL — Onboard flywheel equalizes torque peaks during the crushing cycle — reducing required motor power, lowering energy draw, and protecting drivetrain components from shock loading on irregular feed.
DUST-TIGHT SHAFT SEALING — Complex housing shaft seals prevent dust emission at the roll ends — protecting the workplace environment, extending bearing life, and meeting increasingly stringent industrial hygiene requirements without auxiliary enclosures.
ANTI-CLOG SCRAPER SYSTEM — Precision scrapers continuously clean the roll surfaces — preventing sticky material from building up on the crushing teeth and maintaining throughput on clay-bearing, wet, or cohesive feeds that blind competing designs.
FULLY SENSOR-CONTROLLED OPERATION — Integrated sensor suite monitors roll position, gap setting, and load conditions continuously — enabling fully automatic operation with proactive downtime avoidance and remote monitoring capability.
Feed sizes to 1,200mm, product particle size from 10mm to 300mm, throughput to 2,500 MTH — contact TKO Mining for material-specific tooth configuration and sizing assistance.

