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Premium Industrial Filtration Solutions

High-performance industrial water filtering systems and HEPA filters engineered for reliability, efficiency, and durability. Trusted by industries worldwide.

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Trusted Industrial Filtration Specialist

Qingdao Crowns Machinery Co., Ltd. is a leading manufacturer and exporter of industrial filtration equipment with years of expertise in R&D, manufacturing, and global sales. We specialize in high-quality water and air filtration systems designed for demanding industrial environments.

Our products are ISO9001:2008 certified, ensuring strict quality control and consistent performance. With advanced production equipment and a professional testing laboratory, we deliver reliable filtration solutions tailored to your specific needs.

  • ISO9001:2008 Certified Quality Management
  • Advanced Manufacturing & Testing Facilities
  • Custom Engineering & OEM/ODM Support
Industrial Filtration Equipment
Factory Tour Available
See our precision manufacturing process.

Our Premium Products

Explore our wide range of industrial filtration solutions designed for water, air, oil, and process fluid applications across various industries.

Multi Cartridge Filter Housing

Multi Cartridge Filter Housing

High-flow stainless steel housing for industrial water and liquid filtration. Supports multiple cartridges for enhanced capacity.

  • Material: SS304 / SS316L
  • Max Pressure: 150 psi
  • Size: 10" to 30" cartridges
Get Best Price
Stainless Steel Bag Filter Housing

Stainless Steel Bag Filter Housing

Durable sanitary-grade housing ideal for oil, beverage, and chemical processing applications.

  • Material: 304/316 Stainless Steel
  • Filtration Range: 1μm - 200μm
  • CE Certified
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Automatic Self Cleaning Filter

Automatic Self-Cleaning Filter

Precision system for cooling water and process fluids with automatic backflushing capability.

  • Stainless Steel Construction
  • Automated Operation
  • Low Maintenance
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Wedge Wire Screen

Wedge Wire Screen

Johnson-type filtering mesh for high-efficiency separation in water treatment and mining.

  • Material: Stainless Steel
  • Slot Width: 0.1mm - 3mm
  • Custom Sizes Available
Get Best Price
Sieve Bend Screen

Sieve Bend Screen

Effective pulp separation for paper recycling plants with smooth edge design.

  • Thickness: 2mm - 6.5mm
  • Motor Power: 37-90kW
  • Screen Area: Up to 0.9m²
Get Best Price
Centrifuge Basket

Centrifuge Basket

Heavy-duty industrial basket with minimum orifice diameter of 0.8mm for fine separation.

  • Min Orifice: 0.8mm
  • Slot Width: 0.10mm min
  • High-Capacity Design
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Industrial HEPA Filter

Industrial HEPA Filter

High-efficiency particulate air filtration for cleanrooms, pharmaceuticals, and HVAC systems.

  • Efficiency: 99.97% @ 0.3μm
  • Frame: Aluminum or Galvanized Steel
  • Custom Sizes
Get Best Price
Lenticular Filter Housing

Lenticular 5 Micron Filter Housing

High-flow system ideal for wine, beverage, and food processing industries.

  • Filtration: 5 Micron
  • Sanitary Design
  • High Flow Rate
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Why Choose Industrial-Filtering.com?

High Quality Guaranteed

ISO9001:2008 certified manufacturing with strict quality control and professional testing laboratory to ensure every product meets international standards.

Advanced Manufacturing

Equipped with automated machinery and precise process control systems to manufacture custom filtration solutions exactly to your specifications.

100% Customer Support

Dedicated after-sales service team ready to assist with technical support, installation guidance, and long-term maintenance planning.

2,000+
Products Available
50+
Countries Served
15+
Years Experience
ISO
9001 Certified

Frequently Asked Questions

What types of industrial filtration systems do you offer?

We specialize in industrial water filtering systems, HEPA filters, cartridge and bag filter housings, automatic self-cleaning filters, wedge wire screens, sieve bend screens, centrifuge baskets, and industrial sieve screens for various industrial applications.

Are your products ISO certified?

Yes, our company has passed the ISO9001:2008 quality management system certification, ensuring consistent quality and reliable performance across all our products.

Can you provide custom filtration solutions?

Absolutely. With strong R&D capabilities and advanced manufacturing equipment, we can customize filtration systems to meet your specific requirements, including size, material, pressure rating, and filtration efficiency.

What industries use your filtration equipment?

Our products are used in water treatment, food & beverage, pharmaceuticals, chemicals, paper recycling, mining, oil & gas, power generation, and HVAC industries worldwide.

Do you offer factory tours?

Yes, we welcome clients to visit our manufacturing facility to see our production process, quality control systems, and testing equipment firsthand.

Get in Touch

Ready to discuss your industrial filtration needs? Contact us today for product information, pricing, and custom solutions.

Email

sales2@crownsmachinery.com

Phone

86-152-6524-4263

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