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From One Sample to a Full Order: Our Custom HEPA Filter Project for a U.S. Client

A U.S. customer asked us to reproduce a HEPA filter from an existing sample in 2025. Careful adjustments, open feedback and practical shipping support helped that small trial grow into a large order in 2026.

How to Choose the Right Pulse Jet Filter Bag

A filter bag rarely gets attention when it works. Problems begin when material, cuff design, cage fit or operating conditions are overlooked. This short guide explains how to choose a better pulse jet filter bag and introduces the materials, sizes and constructions available from Star Machine.

Custom Fluid Bed Filter Bags Made from Drawings or Samples

Need a replacement fluid bed filter bag? Qingdao Star Machine Technology makes custom bags from your drawing, measurements or original sample.

How the Optipow135 Pulse Valve Helps Reduce Dust Collector Downtime

How to Choose the Right Micron Rating for Liquid Filtration?

In liquid filtration applications, choosing the correct micron rating is one of the most important decisions that affects filtration performance, filter lifespan, and operating costs.

Pulse Valve Maintenance: Expert Tips to Extend Service Life & Cut Operational Downtime

In industrial dust collection and air filtration systems, pulse valves stand as indispensable core components. They govern the pulsed compressed air bursts that remove dust from filter bags and cartridges, directly determining filtration efficiency, system stability, and continuous production capaci......