covery monitors the set Gap, and if it is pushed back by more than 10mm, the system will attempt to readjust it back to the programmed C.S.S.. If readjustment is unsuccessful and hydraulic pressure on the Gap adjustment rams continues to rise, the system will stop pressurising these rams. Simultaneously the P.L.C. actuates the counter tension ram which pulls the Swing Jaw as far open as possible to dump the uncrushable material.
- The Non Stop System has two overload protections. The first of which is electronic as described above. It also has an instantly operable mechanical relief system. It incorporates 600 Bar pressure relief valves on the cylinders. Should an uncrushable piece of material enter the chamber before the electronic system can adjust for it; the mechanical system prevents damage to the crushing chamber and importantly, their components. Both of these systems also stop the Feeder and Eccentric drive, stopping material pile up.
- Lastly, the Gap adjustment cylinders can be manually operated to crush material that is blocking regular crushing action. This prevents the need for someone to manually unblock the crusher, making it safer and reducing potential downtime.
The Keestrack line of Jaw Crushers are true mobile quarrying and processing machines, highly capable and designed for performance. They save companies money.
How the Keestrack range of Jaw Crushers achieve a more profitable product:
Less Fuel Usage
Keestrack's Jaw Crusher range feature Load Sensing Pumps that distribute hydraulic power to components accordingly. This feature doesn't restrict hydraulic flow; rather, it directs the pumps to generate and direct hydraulic power when it's needed. This system saves companies around 20-25% in fuel costs, which can add up to around $10,000 a year.
Sensors located throughout the machine monitor load, fill levels and capacity. The P.L.C. can report on what the Jaw Crusher is doing at any moment in addition to working in the set range, keeping the crusher running efficiently and at capacity.
The smart features add to the Jaw Crushers productivity. The wireless remote enables total machine adjustment and even tracking while crushing.