Industry News Industry

30
2023.06

When Should a Vacuum Pump Filter Be Replaced? How Often to Change It

How to tell when a vacuum pump filter needs replacing, the recommended service intervals and the signs of a clogged filter that reduces vacuum performance.

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When Should a Vacuum Pump Filter Be Replaced? How Often to Change It
29
2023.06

Why Does a Vacuum Pump Unit Vibrate During Operation?

Vibration in a vacuum pump unit points to imbalance, misalignment, worn bearings or foundation problems. We explain the causes, diagnosis and corrective measure...

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Why Does a Vacuum Pump Unit Vibrate During Operation?
28
2023.06

Can a Vacuum Pump Run 24 Hours a Day? What Happens Under Continuous Operation

Whether a vacuum pump can run 24 hours a day depends on design, cooling and duty cycle. We explain what continuous operation demands and how to protect the pump...

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Can a Vacuum Pump Run 24 Hours a Day? What Happens Under Continuous Operation
27
2023.06

Common Vacuum Pump Types in the Chemical Industry: Advantages and Disadvantages

The main vacuum pump types used in chemical processing - water ring, rotary vane, dry screw, Roots and ejector - with their advantages, limits and selection gui...

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Common Vacuum Pump Types in the Chemical Industry: Advantages and Disadvantages
26
2023.06

What to Watch Out for When Using High-Pressure Blowers

Key points for safe high-pressure blower operation: inlet cleanliness, temperature limits, vibration monitoring, correct piping and routine maintenance checks.

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What to Watch Out for When Using High-Pressure Blowers
24
2023.06

Vacuum Pump or Blower for a Vacuum Loader? What Negative Pressure Is Needed?

Should a vacuum loader use a vacuum pump or a blower? We compare the two, explain the negative pressure and airflow a loader needs, and how to size the unit.

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Vacuum Pump or Blower for a Vacuum Loader? What Negative Pressure Is Needed?
23
2023.06

Can an Oil-Free Vacuum Pump Handle Water Vapour? Which Pump Should You Choose?

Can an oil-free vacuum pump handle water vapour? We explain condensation risk, gas ballast, cold traps and which pump type suits high-humidity processes.

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Can an Oil-Free Vacuum Pump Handle Water Vapour? Which Pump Should You Choose?
21
2023.06

How to Diagnose and Handle Problems When Using a Vacuum Pump

A practical troubleshooting method for vacuum pump problems: how to isolate the cause, the checks to run first and the corrective actions for common symptoms.

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How to Diagnose and Handle Problems When Using a Vacuum Pump
20
2023.06

Does the Temperature of the Extracted Gas Affect Vacuum Pump Performance?

High gas temperature affects pumping speed, condensate formation and seal life. We explain how inlet gas temperature influences vacuum performance and what to d...

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Does the Temperature of the Extracted Gas Affect Vacuum Pump Performance?
19
2023.06

Which Vacuum Should Be Used for Aspirating Waste Liquid in the Laboratory?

Choosing the right vacuum source for laboratory waste liquid aspiration: water aspirators, diaphragm pumps and oil-free pumps compared for safety and chemical r...

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Which Vacuum Should Be Used for Aspirating Waste Liquid in the Laboratory?

Why Choose Leynow Why Choose LeyNow

Specialized & Innovative Enterprise

Recognized as a "Specialized, Refined, Unique and Innovative" SME in Guangdong Province, focusing on the R&D and manufacturing of oil-free vacuum pumps for over 10 years.

Independent R&D Capability

Possesses a high-quality R&D team and multiple independent intellectual property rights, continuously breaking through vacuum technology bottlenecks.

Trusted by Leading Customers

Many well-known enterprises choose Leynow as their vacuum pump supplier and partner.

Round-the-Clock Service

7×24 hour fault support, on-site service available in the Pearl River Delta region, and guaranteed original authentic spare parts.

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Oil-free Vacuum Pump Rotary Vacuum Pump Dry Vacuum Pump Roots Vacuum Pump Oilless Compressor Side Channel Blower