Screw Pumps

In practical applications, Screw Pumps have shown a high degree of versatility. In the field of petrochemicals, they are used to transport crude oil, refined oil, various chemical liquids, etc.; in the food industry, they can safely transport various types of food liquids. In the field of environmental protection, they can help treat and transport sewage, sludge, etc. In addition, they play an important role in many industries such as papermaking, pharmaceuticals, and energy.

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Metering pump

Metering pumps are also called quantitative pumps or proportional pumps. Metering pumps are special volumetric pumps that can meet various strict process requirements. The flow rate can be adjusted steplessly within the range of 0-100% and is used to transport liquids (especially corrosive liquids).

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2025

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Ding Dong~! Please check an annual report from Raystone.

This article provides an overall summary of our company's work in 2024 and looks forward to a new journey in 2025.

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