How to integrate a metal detector before cone crusher for gold ore
In gold ore processing, tramp metal (digger teeth, blasting caps, bolts, or broken mill liners) frequently enters the crushing circuit.
Best practices for feeding a VSI with cascade system
A VSI crusher with cascade system allows a portion of feed material to bypass the rotor and flow directly through the crushing chamber, creating a “rock curtain” that cushions impacts and improves particle shape.
How to reduce wear on sand washing machine screw flights
The spiral screw flights (also called blades or paddles) of a sand washing machine suffer constant abrasion from sand particles.
Difference between single deck and double deck vibratory screen
A vibratory screen separates crushed material by size using one or more screening decks. The primary difference between single deck and double
How to choose a mobile crushing plant for limited access quarry
When your quarry is tucked between hills or reached by narrow rural roads, the first thing to evaluate in how to choose a mobile crushing plant for limited access...
What causes cone crusher ring bounce and how to fix
Ring bounce (also called “head spin” or “adjustment ring jump”) occurs when the cone crusher’s mantle contacts the bowl liner unevenly, causing the adjustment ring to lift or “bounce” on its threads.
How to change jaw plates safely on heavy duty crusher
Changing jaw plates on a heavy duty crusher is a critical maintenance task. To learn how to change jaw plates safely on heavy duty crusher, start with proper preparation.
Guide to using a grizzly feeder for bauxite 180 tph
Bauxite is a soft to medium-hard ore (Mohs 2-3) but can be sticky when wet, especially in tropical regions like Brazil and Guinea.
How to calculate TPH from jaw crusher with given CSS
Closed Side Setting (CSS) is the smallest gap between the jaw crusher's fixed and moving plates at the discharge opening. For any operator wondering how to...
What is the optimal eccentric speed for a cone crusher for basalt 250 tph
Basalt is a hard, abrasive volcanic rock with high compressive strength (200-300 MPa). When operating a cone crusher at 250 tph, the eccentric speed...
