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07

2022-11

What are three-rotor engines, and how do they work?

The three-rotor meter measures fluid flow based on the throttling principle. To maintain a constant differential pressure across the rotor by adjusting the fluid's flow area, it’s also known as a variable-flow-area differential-pressure flowmeter—or simply the three-rotor flowmeter. Now, let’s take a closer look at what exactly a three-rotor is and how it works.

2022-11-07

What are three-rotor engines, and how do they work?

15

2022-11

Maintenance and Servicing of the Three-Rotor System

As the weather grows colder and ambient temperatures rise, phenomena like freezing, solidification, and crystal precipitation may occur. Meanwhile, the seismic pressure gauge, operating in excessively low environmental temperatures, has moved beyond its normal working temperature range—directly compromising the accuracy of the three-rotor display. So, let’s now explore how to properly maintain and care for the three-rotor system.

2022-11-15

Maintenance and Servicing of the Three-Rotor System

25

2022-11

Key points for installing the three-rotor system

The three-rotor flowmeter is an instrument that indicates the measured flow rate and the total volume of fluid passing through over a selected time interval—it’s also an essential tool for accurately measuring the flow of liquids and gases. Proper installation of the three-rotor flowmeter is crucial to its performance. So, let’s now explore the key points for installing a three-rotor flowmeter.

2022-11-25

Key points for installing the three-rotor system

06

2022-12

What is the function of a conveyor scraper?

What is the function of a conveyor scraper blade? Polymer conveyor scraper blades are precision-machined from ultra-high molecular weight polyethylene sheets. The scraper itself is also made from ultra-high molecular weight polyethylene. For large scraper conveyors used in coal mining machines, the conveyor blades should be manufactured using a steel-plastic composite material approach. By incorporating ultra-high molecular weight polyethylene as an inner lining, the wear resistance of these large scraper conveyors is significantly enhanced, extending their service life while simultaneously reducing their coefficient of friction. As a result, for large scraper machines, this innovation plays a crucial role in lowering energy consumption and easing the demands placed on the traction and drive systems.

2022-12-06

What is the function of a conveyor scraper?

08

2020-06

Steam flowmeter: Measurement accuracy and reliable operational performance

Due to their exceptionally high measurement accuracy and reliable performance

2020-06-08

30

2022-12

Such a handy metal scraper flowmeter

The metal vane flowmeter is a positive-displacement type flowmeter, consisting of a main chamber

2022-12-30

Such a handy metal scraper flowmeter
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