Hydraulic Rams - MINERRA

Hydraulic Rams for Mining Industry

Welcome to MINERRA, your trusted partner in the mining industry for over 33 years. As industry leaders, we pride ourselves on supplying the highest quality mining parts, including hydraulic rams, to clients across South Africa and Africa.

You are choosing a partner committed to quality, reliability, and customer satisfaction. Explore our range of hydraulic rams and experience the difference that comes with over 33 years of industry leadership. Contact us today to learn more or to place an order.

Why Choose MINERRA for Hydraulic Rams?

At MINERRA, we understand the critical role hydraulic rams play in your mining operations. Here’s why choosing us is the best decision for your business. With over three decades of experience, our knowledge and expertise in the mining industry are unparalleled. We have established ourselves as industry leaders, consistently delivering top-notch products and services. We provide only the best mining parts available.

Our hydraulic rams are renowned for their durability, efficiency, and performance, ensuring your operations run smoothly. Additionally, we supply Original Equipment Manufacturer (OEM) parts, guaranteeing the highest standards of quality and compatibility with your equipment

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Frequently Asked Questions

The three main types of hydraulic pumps are gear pumps, vane pumps, and piston pumps:

  1. Gear Pumps: Gear pumps use the meshing of gears to pump fluid by displacement. They come in two varieties: external and internal gear pumps. External gear pumps have two gears that rotate against each other, while internal gear pumps have an external and internal gear that interacts. Gear pumps are known for their simplicity, reliability, and cost-effectiveness but can be noisy and less efficient at high speeds.

  2. Vane Pumps: Vane pumps use rotating vanes that create a vacuum to draw and pump fluid. They are efficient and provide smooth operation. Vane pumps come in single and double configurations. Single vane pumps have one set of vanes, while double vane pumps have two sets for higher efficiency. These pumps are quieter but require regular maintenance and are sensitive to contamination.

  3. Piston Pumps: Piston pumps use reciprocating pistons to move fluid. They are highly efficient and can handle high pressures, making them ideal for demanding applications. Piston pumps come in axial and radial varieties. Axial piston pumps have pistons arranged parallel to the drive shaft, whereas radial piston pumps have pistons arranged radially around a central cam. These pumps are durable but more complex and expensive.

Choosing the right hydraulic pump involves considering several factors:

  1. Pressure and Flow Requirements: Determine the system’s pressure and flow rate needs. Gear pumps are suitable for moderate pressures, vane pumps for applications requiring smooth flow, and piston pumps for high-pressure requirements.

  2. Type of Fluid: Consider the type of hydraulic fluid being used, as some pumps are more suitable for certain fluids.

  3. Operating Environment: Assess the operating conditions, including temperature, contamination levels, and whether the environment is mobile or stationary.

  4. Application: Match the pump type to the specific application. For example, gear pumps are often used in industrial machinery, vane pumps in mobile equipment, and piston pumps in high-pressure systems.

  5. Budget: Consider the cost of the pump and the overall budget, including maintenance and operational costs.

  6. Efficiency and Durability: Evaluate the efficiency and expected lifespan of the pump in the intended application.

Common problems with hydraulic pumps include:

  1. Leaks: Caused by worn seals, loose fittings, or damaged components.

  2. Noise: Often due to cavitation (formation of vapor bubbles), aeration (air in the fluid), or mechanical issues.

  3. Reduced Efficiency: Can be caused by internal wear, fluid contamination, or improper maintenance.

  4. Overheating: Due to excessive loads, inadequate cooling, or fluid degradation.

  5. Pressure Loss: Often a result of leaks, faulty valves, or worn pump components.

Hydraulic pumps should be maintained regularly based on the manufacturer’s recommendations. General maintenance tips include:

  1. Daily Checks: Inspect for leaks, check fluid levels, and listen for unusual noises.

  2. Weekly Checks: Examine hoses, connections, and fittings for signs of wear or damage.

  3. Monthly Checks: Test pressure and flow rates, and inspect filters and strainers.

  4. Quarterly Checks: Perform a thorough inspection of seals, gaskets, and internal components.

  5. Annual Maintenance: Conduct a complete system review, replace worn parts, and perform any necessary calibration.

Hydraulic pumps offer several advantages:

  1. High Efficiency: Capable of generating high pressures and flow rates efficiently.

  2. Versatility: Suitable for a wide range of applications across different industries.

  3. Reliability: Durable and designed for long-term use with proper maintenance.

  4. Precision Control: Allows for precise control of hydraulic systems.

  5. Power Density: Can generate a significant amount of power from a relatively small package.

Hydraulic pumps offer several advantages:

  1. High Efficiency: Capable of generating high pressures and flow rates efficiently.

  2. Versatility: Suitable for a wide range of applications across different industries.

  3. Reliability: Durable and designed for long-term use with proper maintenance.

  4. Precision Control: Allows for precise control of hydraulic systems.

  5. Power Density: Can generate a significant amount of power from a relatively small package

Yes, hydraulic pumps are versatile and can be used across various industries, including:

  1. Industrial: Manufacturing, automation, and heavy machinery.

  2. Construction: Excavators, loaders, and cranes.

  3. Agriculture: Tractors, harvesters, and irrigation systems.

  4. Aerospace: Control systems for flight surfaces and landing gear.

  5. Marine: Steering systems, winches, and stabilizers.

  6. Automotive: Power steering and braking systems.

Hydraulic pumps’ adaptability and efficiency make them essential in numerous applications, offering reliable performance in diverse environments.

Benefits of Our Hydraulic Rams

When you choose MINERRA’s hydraulic rams, you benefit from:

  • Durability: Our rams are built to withstand the harshest mining environments, providing long-lasting performance.

  • Efficiency: Designed for optimal energy use, our hydraulic rams help you reduce operational costs.

  • Performance: High-quality components ensure consistent and reliable operation, minimizing downtime and maximizing productivity.

At MINERRA, we ensure that you receive only the best.

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