hydraulic power packs

hydraulic power packs-img
AIS Hydraulic Power Pack

Atulit hydraulic power packs are manufactured has wide application range. These are designed according to an integrated modular system of valves for the various functions. Atulit equipment’s are of compact in nature added featured with the foundation of its high-performance level.

The basic components of the power packs are

• Manifold block with cavities for various valves.

• Very quiet, high-efficiency gear pump.

• Electric motor (dc or ac).

• Reservoir (plastic or steel body).

Advantages of Atulit power packs

● Maximum flexibility
● Increased efficiency .
● Low operating noise.
● Quick and easy assembly.
● Limited number of components.
● Optimization of motor-pump unit.
● Compact and modular construction
● Different circuits can be built from basic versions.
● Valve cavities conform to international standards.
Atulit Integrated Solutions deals in Hydraulic and Pneumatic Seals. These are usually non-metallic, quite soft rings placed in a housing or arranged in a mixture of rings creating a sealing unit. This is to separate or block liquid in applications that involve reciprocating motion. Hydraulic seals are crucial in machinery equipment. Their use is vital when it comes to enabling the transformation of liquid into linear motion. Hydraulic Seals are generally made out of a variety of materials, including Rubber, PTFE, and Polyurethane (AU). Compatibility of the materials is decided upon the particular operating medium or restraints due to pressure, fluid type, temperature or chemical compatibility. Static Hydraulic Seals are positioned in a housing where there is no motion involved, they are sealing only within their limited space. Dynamic Hydraulic Seals are Rod Seals and Piston Seals. Rod Seals are exposed to the motion on their inner diameter along the rod or shaft of a hydraulic cylinder. However, Piston Seals are exposed to the motion on their outer diameter along the bore or tube of a hydraulic cylinder.
Hydraulic and Pneumatic Seals are Moulded according to:
• Cylinder speed
• Working temperature
• Cylinder operating pressure
• Working application and medium

Types of Hydraulic Seals

• T Seals.

• 'O' Rings.

• U-Cups.

• Rod Wipers.

• Metric Wipers.

• Wear Rings.

• Wear Strips.

• Piston Seals.

• Vee Packing.

• Piston Cups.

• Back Up Rings.

• Buffer Rings.

• Loaded Lip Seals.

Frequently asked questions (FAQ)

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A good and periodic maintenance system won’t cost you much. In most cases, hydraulic oil is scheduled for replacement when it becomes contaminated with particles and water. This typically occurs in systems that lack adequate filtration mechanisms or have operated under high-temperature conditions for extended durations.

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It's important to recognize that the rate at which hydraulic oil becomes contaminated can vary significantly from one user and environment to another. This variability arises due to factors such as operating conditions, usage intensity and the quality of filtration systems in place. In essence, there is no one-size-fits-all answer to the question of how often hydraulic oil should be changed.

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One key point to consider is that when contamination occurs in hydraulic systems, it often stems from external sources or inherent issues within the system itself. Simply changing the oil does not eliminate the original source of contamination. It's akin to treating the symptoms without addressing the underlying problem. Replacing contaminated hydraulic oil should be viewed as a beneficial maintenance step, as it helps remove existing contaminants from the system. Yet, it's essential to recognize that this action alone does not address the root causes of contamination or prevent future occurrences.

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Our commitment at Atulit Integrated Solutions is to promote the idea that hydraulic oil, when treated with the care it deserves, can be a durable and long-lasting asset in any hydraulic system. This perspective not only aligns with sustainability goals but also supports the efficient and cost-effective operation of hydraulic equipment.

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• There may be failure of oil supply pump.
• DRV spring might have crossed its life cycle hence it needs replacement.
• Oil has not been filtered or replaced timely.
• Sealing of hydraulic cylinders might have worn off.
• Filters might not be cleaned or replaced.
• Check relief valves and replace if deemed necessary.
• Examine the pressure gauge's liquid for leaks; in the event of leakage, it is imperative to proceed with the replacement of the pressure gauge.
• Internal hose failure is a significant problem that can disrupt hydraulic operations and should be addressed swiftly.
• Call Atulit Service Engineer to evaluate.

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• First of all, Stop the equipment.
• The noise might be due to the Failure in pump itself.
• Or coupling of pump and motor failure.
• Do not run the machine for long or else it can cause pump failure and if the pump components get into the system, it might be very expensive affair.
• The working pressure must be lower down.
• Oil to be filtered or replaced.
• If it has double pump system mechanism, the gear and piston pump need to be checked thoroughly.
• Other cause of failure needs to be identified by the experts of Atulit Integrated Solutions technical support engineering team. Hence Call us to evaluate.