Why is Combi Seals Better?

COMBI Seals are design for construction equipment to overcome harsh working environment. Seals with multiple-piece combining together, gives extra barriers and sealing edges to the equipment. COMBI Seals are design in various ways depends on the user’s equipment attributes and condition. Several types of the COMBI Seals have been developed at WINTEK for your references. Customize your COMBI seal with WINTEK to help your machine last longer, survive extreme environmental condition and achieve majestic works.

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Combi oil seals：

Combi oil seals, also known as combination oil seals, are a type of mechanical seal that is designed to effectively keep lubricants or fluids in place, preventing their leakage from machines and equipment. These seals are manufactured from synthetic rubber, metal, or other materials that enable them to withstand wear, tear, and harsh working conditions.

Combi oil seals feature two sealing lips that face in opposite directions, with the inner lip typically used to prevent the escape of lubricating oil, while the outer lip seals in contaminants, such as dust, dirt, and moisture. They are designed to be a secure, efficient, and long-lasting seal solution for various industrial applications, including automotive, marine, and aerospace engineering.

The inner lip of the combi oil seal is designed with a pre-loaded spring, which enables it to maintain a constant contact with the shaft. This creates a tight seal that prevents the oil from escaping, even under high pressure. The outer lip is designed with a more flexible material, which enables it to seal effectively around the perimeter of the seal, preventing the entry of harmful contaminants.

Combi oil seals are widely used in applications where there is a need to prevent leakage of lubricants and protect the components of equipment from damage. These seals are commonly found in engines, gearboxes, hydraulic systems, and other machinery applications where metal and rubber oil seals tend to fail.

When selecting a combi oil seal, it is important to consider factors such as the type of material used, the operating temperature and pressure of the application, and the speed of the shaft rotation. Specifically, the selection of the correct seal material is critical, as different materials have varying resistance to wear, temperature, and chemical exposure.

Functions:

Contact us to discuss your requirements of Combi Seals. Our experienced sales team can help you identify the options that best suit your needs.

One of the main functions of a combi oil seal is to keep the lubricant within the machinery, so it can work efficiently without any failure. When the lubricant is lost due to seal failure, it can lead to bearing and shaft damage, resulting in costly repairs or replacements. The combi oil seal can withstand the extreme pressure and temperature conditions that are common in heavy-duty machinery, reducing friction and extending the life of the moving parts.

Feature:

Combi oil seals feature a unique design that combines two different seal configurations into a single unit. This design makes it possible to seal the shaft and housing from both ends, providing optimal protection for the machinery. These oil seals have a metal-cased outer diameter, which is pressed snugly into the housing for a tight fit. The inner sealing lip is made of elastomer, which provides a flexible barrier against any leaks.

These seals often come in different configurations, such as single lip or double lip, depending upon the requirements of the machinery components. For example, a double-lip seal provides extra protection, since the second lip acts as a backup if the first one fails. This feature is particularly important in machinery that works continuously without frequent maintenance checks. The use of combi oil seals eliminates the need for multiple seals, making it less complicated and easier to maintain.

Another feature of combi oil seals is their resistance to chemicals and extreme temperatures. The elastomer seal material is designed to withstand high temperatures, making them suitable for use in machinery that experiences high friction. The material is also resistant to chemicals, oils, and other fluids, which can cause damage or corrosion in machinery parts. The ability of combi oil seals to resist extreme temperatures and chemicals, enables them to be used in various applications.

Another benefit of combi oil seals is their low-friction coefficient, which reduces energy consumption. Less energy is required to overcome the friction between the moving parts since the seal provides a smooth surface, enabling machinery to work efficiently. The reduction in energy consumption also reduces heat generation, which helps to maintain the temperature of the machinery within normal limits.

In summary, combi oil seals are an essential component in industrial and automotive machinery, helping to prevent the leakage of fluids, reduce friction, and extend the life of moving parts. With their unique design and resistance to chemicals and high temperatures, combi oil seals provide optimal protection for heavy-duty machinery. Whether it's for agricultural or mining machinery, the versatility of combi oil seals make them indispensable in various applications.

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