Stainless Steel Filter Cage (Passivated) Customized Service
Our Stainless Steel Filter Cages (Passivated) are engineered with advanced passivation treatment, creating a protective oxide layer on the surface of 304/316L stainless steel to enhance corrosion resistance—ideal for humid, high-dust industrial environments like chemical plants, food processing, and waste treatment facilities. The passivated surface reduces metal ion release, ensuring compatibility with sensitive filtration systems while extending service life by 30% compared to non-passivated cages. Crafted with precision-welded frames, they provide stable support for filter bags in dust collectors, maintaining consistent filtration efficiency. As a China-based manufacturer, we balance premium quality with competitive pricing: our passivated stainless steel cages meet ASTM passivation standards (A967) and offer 20-25% cost savings compared to 同类 products. Customizable in length (1m-5m) and diameter (100mm-300mm), they fit most industrial dust collection systems. Choose our China-made passivated filter cages for a durable, budget-friendly solution that stands up to harsh operating conditions.
Our Stainless Steel Filter Cage (Passivated) is designed to meet the high - precision dust collection requirements in various industrial operations. The passivated stainless steel material provides excellent corrosion resistance and structural stability, ensuring reliable operation and long service life in harsh working environments. These filter cages are specifically tailored to support filter bags effectively, improving the overall filtration performance and product quality in industrial usage.
Product Advantages
Passivated stainless steel for excellent corrosion resistance
Highly efficient dust collection with low pressure drop in industrial operations
Good structural stability, ensuring reliable operation
Long service life, reducing replacement frequency and maintenance costs
Customizable dimensions to fit specific industrial equipment requirements
Compatible with various dust collection systems in industrial equipment
Easy to install and maintain
Material Properties
Base material: Passivated stainless steel
Enhanced surface properties for better corrosion resistance
Production Capacity
Daily Output: Customizable based on order requirements
Standard Dimensions: Diameter 100 - 250mm, Length 1500 - 5000mm, other sizes upon request
Inspect the Stainless Steel Filter Cage (Passivated) for any signs of damage to the wire or surface treatment. Ensure compatibility with your industrial equipment dust collection system and operating conditions.
2
Proper Installation
Handle the filter cage with care to avoid damaging the passivated surface. Install according to manufacturer specifications, ensuring proper alignment and connection to prevent air leakage and ensure optimal filtration efficiency in the industrial equipment operation environment.
3
System Startup
Gradually start the dust collection system and monitor the pressure differentials. Adjust the system parameters as needed to ensure stable operation in the industrial equipment operation process.
4
Regular Maintenance
Monitor system performance regularly. Conduct visual inspections of the filter cage for any signs of wear, corrosion, or damage. Replace the filter cage when necessary to maintain high - quality filtration in industrial equipment operation.
Operation Checklist
Verify filter cage dimensions and specifications for industrial equipment applications
Ensure proper alignment and connection during installation in the industrial equipment
Monitor and record pressure differentials in the industrial equipment dust collection system
Follow manufacturer's maintenance schedule for industrial equipment
Safety Regulations
Handling Precautions
Wear appropriate protective clothing, gloves, and goggles when handling the filter cage to avoid cuts from the wire and exposure to chemicals in the industrial equipment operation environment. Avoid sharp edges to prevent injuries.
Installation Safety
Ensure the industrial equipment dust collection system is powered off before installation or maintenance. Follow proper lockout/tagout procedures to prevent accidental startup.
Electrical Safety
If the dust collection system is electrically powered, ensure proper grounding and electrical connections to prevent electrical hazards in the industrial equipment operation environment.
Confused about dust removal equipment? Need to extend filter bag life? Mingkai's tech tips cover selection, maintenance, and policies to help you manage equipment, ensure compliance, and cut costs.
Environmental Equipment O&M Insights
Confused about dust removal equipment? Need to extend filter bag life? Mingkai's tech tips cover selection, maintenance, and policies to help you manage equipment, ensure compliance, and cut costs.
Filter Bag Maintenance: Extend Life, Cut Costs
Regular maintenance of filter bags extends their lifespan and cuts costs by preventing clogs, saving energy, and reducing replacement needs.
Filter Bag Maintenance: Extend Life, Cut Costs
Regular maintenance of filter bags extends their lifespan and cuts costs by preventing clogs, saving energy, and reducing replacement needs.
Efficient Dust Removal: Save Cost & Time
Mingkai's combination of dust filter bags and equipment efficiently intercepts industrial dust, reducing equipment wear - and - tear. Simplify the dust - cleaning process, free up production line space, and help enterprises cut operation and maintenance costs while improving production efficiency. Button: Free Solution Consultation
Efficient Dust Removal: Save Cost & Time
Mingkai's combination of dust filter bags and equipment efficiently intercepts industrial dust, reducing equipment wear - and - tear. Simplify the dust - cleaning process, free up production line space, and help enterprises cut operation and maintenance costs while improving production efficiency. Button: Free Solution Consultation
Custom env solutions for precise needs.
Mingkai customizes dust-removal systems for high-temp coking plants, humid textile workshops, etc., adapting filter bag materials and equipment structures to unique needs.
Custom env solutions for precise needs.
Mingkai customizes dust-removal systems for high-temp coking plants, humid textile workshops, etc., adapting filter bag materials and equipment structures to unique needs.
See How Pollution Problems
Want to know how Mingkai equipment performs in actual working conditions? Browse cases in industries such as chemical and electric power, and learn how enterprises use our dust removal solutions to optimize production lines and solve the problem of coordinating environmental protection and production. Button: View Customer Cases
See How Pollution Problems
Want to know how Mingkai equipment performs in actual working conditions? Browse cases in industries such as chemical and electric power, and learn how enterprises use our dust removal solutions to optimize production lines and solve the problem of coordinating environmental protection and production. Button: View Customer Cases
High dust load & continuous production (e.g., sintering workshop in steel mills)
Choose high - dust - holding filter bags + strong - load cage frames → Reduce bag - changing frequency (cut labor and shutdown losses), stably support production line operation.
Space - constrained & fine dust (e.g., electronics factory grinding workshop)
Choose pleated cartridges + custom brackets → Achieve high - efficiency filtration (precision ≤1μm) in limited space, suitable for low - air - volume, high - precision needs.
Superior to heart
More than 10 precision production line, easy to realize large quantities of goods, to provide you with the best price.
FAQs
Can I test Mingkai's filter bags before purchasing?
Yes. We offer free sample testing for filter bags. You can evaluate filtration efficiency, material durability, and compatibility with your dust - laden airflow in your actual working conditions.
Can Mingkai customize the dimensions of dust bag cages?
Absolutely. Our bag cages support custom - made lengths, diameters, and ring spacings. Just provide your filter housing specs or application requirements, and we’ll tailor the structure for a perfect fit.
Can dust filter cartridges replace filter bags in my existing system?
It depends on your equipment design. If space and airflow allow, we can conduct a free on - site assessment. For systems with limited vertical space, cartridges (with compact structure) are often a viable upgrade option.
What’s the maximum temperature Mingkai's filter bags can withstand?
It varies by material. For example: PTFE bags handle up to 260℃ continuously; Aramid (Nomex®) resists 220℃; For extreme 280℃+ scenarios, we recommend FMS composite materials.
How long does the anti - corrosion coating on dust bag cages last?
Our standard galvanized cages last 3–5 years in general industrial environments. For harsh corrosive conditions (e.g., chemical plants), we offer epoxy - coated or stainless - steel options, extending service life to 8–10 years.
ONE-STOP SERVICE
We are dedicated to a one-stop solution for environmental protection dust collection. Our services cover dust collection system design, production of dust filter bags and cage frames, installation & commissioning, as well as after-sales maintenance, etc.
