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Cleanroom Air Purifiers

-- Steady & Reliable Manufacturer --

Achieve the highest ISO classification with our Cleanroom Air Purifiers. These specialized units are the backbone of contamination control in semiconductor, pharmaceutical, and aerospace manufacturing. As an experienced manufacturer, we design our cleanroom units to provide laminar or near-laminar airflow, utilizing ULPA (Ultra-Low Penetration Air) or H14 HEPA filters to remove 99.999% of airborne particles. These systems are engineered to minimize turbulence and prevent particle stagnation. Whether you are outfitting a temporary cleanroom or upgrading a permanent ISO Class 5 facility, our purifiers deliver the precise pressure and filtration efficiency required to protect sensitive processes from even the smallest microscopic contaminants.

Product Introduction

Our Cleanroom series is defined by Precision Air Management. Every unit is built in a controlled environment and tested using high-sensitivity laser particle counters. We offer both Fan Filter Units (FFU) and standalone cleanroom-grade tower purifiers. The core technology involves a high-efficiency centrifugal fan coupled with a large-surface-area H14/U15 filter. The frames are typically made of SUS304 stainless steel or powder-coated aluminum to prevent particle shedding and allow for aggressive chemical sterilization. We have optimized the internal motor control to maintain a constant face velocity (typically 0.45m/s), which is crucial for maintaining a cleanroom's pressure differential. Our systems are fully compatible with BMS (Building Management Systems) for centralized monitoring of filter status and airflow performance, making them a top choice for high-tech industrial architects.

ISO ClassCompatible with ISO 5 to ISO 8
Filter GradeH14 HEPA / U15 ULPA
Frame MaterialStainless Steel SUS304 / Aluminum
Control SystemRS485 / Modbus / Wireless App
Face Velocity0.3m/s - 0.6m/s (Adjustable)

Applications

Designed for strict ISO 14644-1 compliance environments:

  • Semiconductor Labs: Protecting silicon wafers from nano-particulates.
  • Pharma Packaging: Ensuring a sterile environment for liquid filling and capping.
  • Aerospace Assembly: Managing dust in high-precision satellite components.
  • Stem Cell Research: Maintaining a contamination-free zone for biological cultures.
  • Optical Coating: Preventing surface defects in high-end lens manufacturing.
  • Q: What ISO class can your purifiers achieve?
  • A: Depending on the room layout, our H14/U15 units can support up to ISO Class 5.
  • Q: Do you offer SUS304 stainless steel housing?
  • A: Yes, stainless steel is standard for our pharmaceutical and food-grade models.
  • Q: Can these be used in a ceiling grid?
  • A: Yes, our FFU models are designed for standard 2'x4' or 2'x2' ceiling grids.
  • Q: How do I monitor filter life?
  • A: Units feature differential pressure gauges or digital BMS integration.
  • Q: Is the motor brushless?
  • A: Yes, we use high-efficiency EC/BLDC motors for precise speed control.
  • Q: Can you help with cleanroom design?
  • A: We provide technical data for airflow calculations to your engineering team.
  • Q: Do you provide ULPA filters?
  • A: Yes, U15 ULPA filters are available for the most sensitive semiconductor applications.
  • Q: Is the air velocity adjustable?
  • A: Yes, via 0-10V signal or digital interface.

Advantages & Features

  • Low Outgassing Materials: All components are selected to ensure they don't release chemicals into the cleanroom.
  • High Static Pressure: Maintains consistent airflow even as filters become loaded with particles.
  • Uniform Airflow: Precision-engineered diffusers ensure balanced air distribution across the filter face.
  • Vibration Control: Specialized motor mounts prevent vibrations from affecting sensitive lab equipment.
  • Modular Scalability: Easily link multiple units together to cover larger cleanroom areas.
  • Individual Testing: Each unit is shipped with its own particle-scan test report for certification.

Payment & Shipping

We accept T/T and L/C. Cleanroom units are double-bagged in cleanroom-safe PE film and shipped in wooden crates. Shipping from Ningbo Port. We provide all necessary documentation for ISO certification audits, including IQ/OQ (Installation/Operational Quality) documents on request.

WHO WE ARE

PROFESSIONAL TEAM READY TO HELP

Ningbo Yinyu Purification Technology Co., Ltd.was established in 2011 and is located in Cixi City, Ningbo, known as the hometown of household appliances in China,Located on the south bank of the Hangzhou Bay Cross Sea Bridge. It has two subsidiaries, namely Cixi Beilian Electric Appliance Co., Ltd. and Yinyu Medical Technology (Zhejiang) Co., Ltd.
Yinyu Corporation has now developed into a comprehensive industrial and trade enterprise with product research and development, mold development, filter manufacturing, plastic injection molding, and finished product assembly, integrating research and development, production, and sales. It has also cooperated with many well-known OEM brand companies, such as TCL, Changhong, Qinyuan, Desai, BREATHWELL, Whirlpool, etc.