What is the function of a silicone elbow in the engine
1. Abrasive Media Wear
Mining slurry is highly abrasive. These particles scrape the slurry hose‘s inner layer with every flow. Over time, the inner rubber thins, develops holes, or tears completely. High flow rates amplify friction which speeds up wear and leading to premature failure. Even “wear-resistant” slurry hoses can’t withstand unfiltered, coarse media for long.
2. Overpressure and Pressure Spikes
Mining pumps often operate at extreme pressures. Exceeding the slurry hose’s rated PSI strains its reinforced layers. Pressure spikes are common during pump startups or clogs. While these weaken the hose further. This causes bulges, splits, or sudden rupture. Mismatched slurry hoses fail even faster.
3. Physical Damage and Misuse
Mining sites are rough. So slurry hoses suffer constant abuse. Dragging over rocks, gravel, or sharp equipment cuts the outer layer. Kinking the slurry hose during installation or movement crushes internal reinforcements. Impact from mining machinery creates external cracks that spread inward. Poor handling is a leading avoidable cause of failure.
4. Chemical Erosion from Aggressive Slurry
Many mining slurry are acidic or alkaline. These chemicals break down the slurry hose’s rubber material. The hose becomes soft, sticky, or brittle over time. Chemical exposure also degrades adhesive bonds between layers and then cause contamination. Unrated slurry hoses fail within weeks in such environments.
5. Improper Installation and Fitting Issues
Loose or mismatched couplings create gaps in the slurry hose. This leads to leaks, pressure loss, and extra stress on the hose ends. Over-tightening clamps crushes the hose’s inner diameter, restricting flow and weakening the material. Incorrect routing accelerates wear at stress points.
6. Neglected Maintenance and Aging
Failing to clean slurry hoses after use lets dried ore residue harden. This scratches the inner layer during next use. Storing slurry hoses in direct sunlight or extreme temperatures degrades rubber over time. Ignoring early signs lets damage escalate to full failure. Even premium slurry hoses fail quickly without routine checks.
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