Archive: Nov 2023

How To Choose the Right Hydraulic Cylinders for Your Application

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Click to ExpandHow To Choose the Right Hydraulic Cylinders for Your Application

Hydraulic cylinders are important in many industrial applications because they provide the necessary power and motion for heavy-duty tasks. However, finding the right product for your application might take time due to the numerous varieties and sizes available.

This post will discuss the most important factors when choosing hydraulic cylinders for your project:

Factor #1: Cylinder Type

The application and the performance requirements will determine the type of cylinder you choose. Hydraulic cylinders have several varieties, including:

Single-Acting Hydraulic Cylinders

These cylinders employ hydraulic pressure to extend the piston rod but rely on a separate force to retract the rod, such as gravity or a spring. They are often used when just one direction of force is required and space is limited.

Double-Acting Hydraulic Cylinders

Hydraulic pressure is used in these cylinders to extend and retract the piston rod, supplying force in both directions. They are widely employed in applications requiring tremendous power and speed, such as heavy machinery and equipment.

Telescopic Cylinders

Due to their unique design, telescopic cylinders can deliver a longer stroke than traditional hydraulic cylinders without sacrificing space or stability. As a result, these cylinders are applied in machines like dump trucks and telescopic cranes.

Jack Cylinders

Jack cylinders are extensively employed in automotive, construction, and industrial environments. They are used for lifting cars and equipment, leveling foundations, and supporting heavy gear during maintenance.

Factor #2: Cylinder Size

The individual application requirements such as the needed force, stroke length, and available space will also affect the hydraulic cylinder’s size. Therefore, examining the maximum and minimum stroke lengths and the bore and rod diameter is critical when choosing a hydraulic cylinder.

Factor #3: Operational Conditions

A hydraulic cylinder’s working environment significantly influences its performance and longevity. Thus, when selecting a hydraulic cylinder, evaluating your application’s unique working environment and picking one engineered to resist those circumstances is critical. For example, high temperatures can cause the cylinder’s seals to degrade faster, while excessive humidity can induce corrosion and rust.

This must include operational conditions such as oil pressure and flows available to deliver to the cylinder. It will also determine the speed and force the cylinder can produce.

Factor #4: Mounting Style

Numerous mounting solutions, such as flange, foot, clevis, and trunnion mounts, are available to meet varying space constraints and load requirements. The mounting type can alter the cylinder’s stroke length. Therefore, choosing a mounting style that permits the cylinder to perform properly is critical.

Factor #5: Seal Type

To guarantee maximum performance and durability of the hydraulic cylinder, selecting a seal type appropriate for the environmental conditions and specific application requirements is critical. Seal alternatives, such as Nitrile, Polyurethane, and Viton seals, are available depending on the application.

Nitrile seals are often utilized in low to medium-pressure applications, whereas Polyurethane seals are better suited for high-pressure applications. On the other hand, Viton seals provide outstanding resistance to chemicals and high temperatures.

Seals are determined by the manufacturer based on the operational conditions of the cylinder or if there is an existing seal kit that the manufacturer needs to match. Different system conditions, such as oil pressure, stroke speed, operational temperatures, and chemical resistance, can change the seal selection drastically. This may also include ways to facilitate resealing in the field.

Trust Fluid Tech Hydraulics for Your Hydraulic Cylinder Solutions!

Fluid Tech Hydraulics offers one of the largest and most comprehensive hydraulic cylinder repair facilities on the West Coast. We provide various services, from resealing cylinders to developing and producing individual cylinders for your application.

Our team also provides extensive hydraulic seals and standard and metric chrome bars. In addition, we can quickly produce pistons, rod bearings, and glands out of steel, aluminum, cast iron, and bronze.

Contact us now to learn more about our expertise and hydraulic cylinder solutions!

How To Get the Right Hydraulic Fittings

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Click to ExpandHow To Get the Right Hydraulic Fittings

Hydraulic fittings are connectors that combine hydraulic hoses, pipes, and components. They serve two primary purposes: maintaining a leak-free connection and ensuring the system operates efficiently. However, with so many types of fittings available in the market, it can take time to determine which is right for your application.

This post will delve into the key considerations when choosing hydraulic fittings.

Factor 1: Types of Hydraulic Fittings

Several hydraulic fittings are available in the market, each designed to meet specific requirements. The most common types include the following:

Threaded Fittings

Threaded fittings feature male and female threads that are screwed together to form a secure connection. They are available in various sizes and materials, making them versatile and suitable for different applications.

Flared Fittings

Flared fittings feature a cone-shaped fitting and a matching cone-shaped seat spread outwards. They provide a secure and leak-free connection and are easy to assemble. They are commonly used in high-pressure applications, such as aerospace and automotive industries.

Compression Fittings

Compression fittings feature a ferrule compressed onto the tubing or hose to form a tight seal. They are easy to install and are commonly used in low-pressure applications. These fittings are available in various materials, including brass, stainless steel, and plastic.

Quick Disconnect Fittings

Quick disconnect fittings allow for fast and easy connections and disconnections. They are commonly used in applications requiring frequent hose changes, such as manufacturing and construction. They are also available in various sizes and materials.

Push-to-Connect Fittings

Push-to-connect fittings are designed for fast and easy installation. They feature a collet that grips onto the tubing, forming a tight seal. Thus, they are commonly used in low-pressure applications and are available in various materials.

Factor 2: Pressure Rating

The pressure rating of a hydraulic fitting refers to the maximum pressure it can withstand. Therefore, it is important to choose a fitting that can handle the maximum pressure of your system to ensure safe and efficient operation.

Factor 3: Temperature Rating

The temperature rating of a hydraulic fitting refers to the maximum temperature it can handle without degrading. To prevent failures, select a fitting that can control the temperature of your system.

Factor 4: Flow Rate

The flow rate of a hydraulic fitting refers to the maximum amount of fluid it can pass through at a given pressure.

Factor 5: Compatibility

The fitting you choose should be compatible with the other components in your system, including hoses, pipes, and other fittings. Using incompatible components can lead to leaks, system failures, and other issues.

Fluid Tech: Your Reliable Hydraulic Solutions!

Fluid Tech Hydraulics is the perfect choice if you’re looking for a reliable and experienced partner for your hydraulic needs! Our dedicated team of sales representatives, machine shop technicians, and hydraulic hose and fittings experts are committed to providing you with the best service possible.

For over 30 years, Fluid Tech Hydraulics has been the trusted choice for hydraulic solutions. From pumps and motors to hoses and fittings, our team has the knowledge and experience to meet all your needs.

Contact us now to learn more about our products and services!

How To Get the Right Hydraulic Hammers and Breakers

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Click to ExpandHow To Get the Right Hydraulic Hammers and Breakers

Hydraulic hammers and breakers are crucial in demolition, excavation, and other heavy-duty construction tasks. The selection of these powerful equipment pieces is crucial for a project’s efficiency, cost-effectiveness, and safety. However, with numerous options available, it can be difficult to decide which ones best meet your project’s needs.

This blog will help you select the most suitable hydraulic hammers and breakers for your needs.

1. Analyze Your Project’s Technical Specifications

Before you start searching for hydraulic hammers and breakers, take the time to analyze your project’s parameters. Consider factors such as the size and scope of the project, the type of materials you’ll be working with, and the desired productivity levels. These factors will help you determine the impact energy and frequency you will require from the equipment.

2. Research Various Manufacturers and Equipment Models

Consider various manufacturers and equipment models with a clear understanding of your project’s technical requirements. Look for industry-leading brands with a proven record for producing reliable and efficient equipment. In addition, compare different models’ specifications, features, and performance. You may consult expert opinions and user reviews to gauge their effectiveness.

3. Assess Compatibility With Your Carrier Equipment

Ensure the breaker’s weight class aligns with your carrier’s operating weight for optimal performance and damage prevention. In addition to this, check that the mounting brackets and hydraulic couplings are properly fitted to avoid issues during operation.

Moreover, confirm that the hydraulic flow rates and system pressures are compatible with your carrier’s capabilities. Mismatched flow rates or pressures can result in decreased efficiency and cause damage to your equipment.

4. Evaluate Equipment Durability and Maintenance Requirements

To maximize your equipment ROI, carefully assess the quality of the materials and components. Also, scrutinize the manufacturing processes that contribute to the production of these tools. This will help you make an informed decision and avoid potential issues.

Proper maintenance is key to extending the service life of your equipment. Thus, it’s crucial to gather information on recommended maintenance schedules and procedures. Additionally, researching warranties, after-sales support, and spare parts availability will provide valuable insights into the manufacturer’s commitment to customer satisfaction. These factors play a significant role in minimizing downtime and ensuring that your construction project continues to run smoothly and efficiently.

5. Examine Safety Mechanisms and Operator Ergonomics

When choosing hydraulic hammers and breakers, prioritize safety to protect operators and equipment from potential hazards. Look for built-in features like pressure relief valves and automatic shutoff systems. Additionally, assess ergonomic designs that minimize operator fatigue, increase productivity, and lower accident risks. Finally, confirm the inclusion of noise reduction and vibration isolation technologies to prevent long-term health issues and maintain optimal operator performance.

Optimize Your Construction Projects With Fluid Tech Hydraulics

Fluid Tech Hydraulics provides high-quality hydraulic equipment and expert guidance for construction needs. Let us help you optimize productivity, cost-efficiency, and safety on your construction site! Our experts can also review your project requirements to determine which equipment best suits your needs.

Contact us to learn more about our hydraulic hammers and breakers.

Ways To Maintain Your Hydraulic Hammer for a Longer Life

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Hydraulic hammers or breakers are heavy-duty attachments used in construction and demolition to break down concrete and rock. They are often costly, and frequent maintenance is essential to preserve their longevity and avoid repairs and extended downtime. Neglecting this might disrupt tasks, resulting in financial losses and potentially shortening the breaker’s lifespan.

Here are four tips to help achieve optimal performance and extend the longevity of a hydraulic breaker:

1. Complete a Regular Visual Inspection

Regular visual inspections are a straightforward and effective method for maintaining a hydraulic hammer in working order. Before using the equipment, these tasks should be conducted to detect any signs of anticipated damage or wear on its components. This proactive maintenance approach can help prevent unexpected breakdowns and costly repairs, ensuring the continued reliability of the hammer.

  • Daily inspections entail checking critical components for signs of damage or looseness. These include attachment pins, retainers, locks, bracket cap bolts, nuts, tool retainers, hoses, connectors, and ball valves. If any of these elements are found to be compromised, they must be immediately repaired to ensure safe and efficient operation.
  • Weekly inspections include assessing cracks or excessive wear on specific areas like the surface, retainers, and the piston strike face. Fractures or signs of wear should be remedied promptly to maintain the breaker’s integrity and performance. This proactive approach helps to guarantee that the equipment remains in excellent condition for its intended tasks.
  • Annual inspections require the worker to inspect hydraulic breaker couplers every 100 operating hours. The constant fluid pressure might cause wear on these connectors, necessitating routine inspections. Additionally, contractors should check the system’s flow and pressure annually to see whether it operates within normal parameters.

2. Grease the Hydraulic Hammer Attachment

Greasing the hydraulic breaker is a critical maintenance task because it lubricates the equipment and clears debris. The specialized substance employed in this process is formulated to withstand higher temperatures and is applied between the bushings and steel components. This provides a more effective and durable lubrication than standard lubricants.

There are two approaches to greasing hydraulic hammers: manual and automatic. In manual greasing, the worker should press the tool inside the rock breaker firmly to regulate the quantity of grease. Excessive application can result in the immobilization of moving elements within the chamber. This can lead to seal failures or inadvertent grease entry into the hammer’s system upon activation.

Automatic greasing ensures a consistent lubricant supply and eliminates manual intervention at set intervals. This system can be directly mounted on the cradle or incorporated as a larger tank on the machine itself. By adopting an automated approach, workers can save labor-intensive time and money in the long run.

3. Inspect Nitrogen Pressure

Various factors such as temperature, operating conditions, and usage patterns determine the appropriate nitrogen charge pressure. Consulting the operation and maintenance handbook can help identify the ideal pressure tailored to specific applications. If uncertain, seek assistance from a service provider to ensure optimal performance and prevent potential damage.

4. Examine Hydraulic Hoses

Proper hose length and secure connections are vital to prevent them from impeding the extension of the breaker’s attachment. Hoses that are too short can limit the reach and affect the equipment’s performance. Conversely, overly long components may become disengaged or snag on objects. This emphasizes the importance of maintaining the correct dimensions for ease of installation and extended operating time.

Preventative hydraulic hose maintenance minimizes the likelihood of equipment failures, which can be costly and disruptive. Addressing minor issues before they escalate not only safeguards against expensive repair bills but also reduces overall operating costs.

Partner With Fluid Tech Hydraulics for Your Hydraulic Hammer Maintenance Needs

At Fluid Tech Hydraulics, we deliver high-quality hydraulic equipment solutions and expert guidance for your selection of appropriate equipment! Whether you require a new hammer or need repairs for your current one, we’ve got you covered. We offer services for various brands, including but not limited to Rammer/Sandvik, Atlas Copco, Okada, Indeco, NPK, Epiroc, Furukawa (Kent/FRD), Stanley, LaBounty, Bobcat, and Soosan. We are also proud to offer new hammers from Rammer/Sandvik, Okada, Stanley, Kent/FRD and Indeco.

Contact us to learn more about our services and capabilities!