Screw pumps

Screw pumps are a type of pumps that use rotating elements to pump various types of liquids. They are very popular in industry and are used to pump liquids of various viscosities, from low viscosity liquids to high viscosity liquids, such as oils, slurries and even thick chemical products.

Screw pumps They consist of two rotating elements: a shaft and a screw. The shaft is mounted in the liquid pipeline and the screw is placed inside the shaft and rotates around its axis. The screw consists of at least two blades twisted together to form a chamber. As the screw rotates, this chamber changes its capacity, forcing the liquid through the pipeline.

These types of pumps are extremely efficient and can pump large amounts of liquid in a short time. They are also very durable and reliable, and their design allows for easy cleaning and maintenance. Thanks to their efficiency and flexibility, screw pumps are an ideal solution for many industrial applications. Therefore, in many areas of industry, including the chemical, petrochemical and refinery industries, as well as in the pharmaceutical and food industries, they are used as a basic solution.

There are different types screw pumps, which differ in design and purpose. Single-sided pumps are used to pump low viscosity liquids, such as water, however double-sided pumps are intended for pumping high-viscosity liquids, such as oils or slurries. These screw pumps are also available in various sizes and can be adapted to work with different pressure levels.

Another type of screw pumps are multistage screw pumps, which consist of several interconnected stages. Each stage pumps the liquid at an increasing pressure, which makes it possible to obtain a very high output pressure. These pumps are often used in the oil and gas and pressure industries.

In addition to the different types of screw pumps, there are also different types of drives for screw pumps, including electric drives, combustion drives, hydraulic drives and float drives.

In addition to their standard applications, screw pumps can also be adapted to the special needs and requirements of various applications. For example, there are screw pumps that are resistant to corrosion and contamination, which allows them to be used in difficult industrial environments. There are also models with increased thermal efficiency that allow you to work with high-temperature liquids.

To ensure reliability and safety, it is important to properly adapt the screw pump to the application and to perform regular maintenance and servicing. Which is why it is important to purchase pumps from reputable manufacturers and to use the services of qualified specialists when installing, maintaining and servicing pumps.

Another important aspect to consider when choosing a screw pump is its efficiency. Screw pumps can be more or less efficient depending on their design and method of operation. To increase efficiency, some screw pumps use variable geometry flow systems that allow the shape of the screw to change to increase efficiency.

Moreover, there are also screw pumps with hybrid drive, which combine the use of a traditional electric drive with a pneumatic drive. This hybrid drive allows for better adjustment of the rotational speed to actual needs and increased efficiency.

Another important aspect is safety and environmental protection. Screw pumps, especially those used in the chemical and petrochemical industries, can move liquids that are potentially harmful to people and the environment. It is therefore important to use appropriate safety measures, such as leakage protection and pressure monitoring systems, and to adapt pumps to environmental protection requirements.

Finally, another important aspect is the cost of operating a screw pump. Although investing in a screw pump can be expensive, long-term operation can be cost-effective thanks to its high efficiency and reliability. Therefore, it is important to carefully analyze the operating costs before purchasing a screw pump and compare them with other solutions available on the market. It is also worth considering the costs of possible repair and servicing of the pump, as well as the costs associated with possible disposal.

When choosing a screw pump, it is important to carefully determine your needs and requirements. For large and complex projects, it is recommended to consult professionals who can help select the optimal specifications and ensure proper installation and servicing of the pump.

Screw pumps are a reliable and durable solution for pumping liquids, they have many advantages such as efficiency, flexibility and the ability to adapt to special needs.

If you are looking for a reliable and durable screw pump, Tofama offers a wide selection of different models, adapted to different needs and requirements. Our screw pumps are made of the highest quality materials and meet the highest safety and environmental standards.

Our team of specialists is ready to help you choose the right solution and ensure proper installation and servicing of the pump. We have many years of experience in the industry and are able to help solve even the most difficult problems related to pumping liquids.

Additionally, we offer competitive prices and attractive terms of cooperation, so if you are interested in purchasing a screw pump, contact us and see how we can help you.