Our PTFE Membrane Coated Filter Bags are engineered with premium PTFE material and advanced membrane coating technology, offering exceptional resistance to high temperatures (up to 260°C) and chemical corrosion—ideal for harsh industrial environments like chemical processing, waste incineration, and metallurgy. As a China-based manufacturer, we balance superior quality with competitive pricing. Each filter bag undergoes strict quality control, ensuring uniform membrane coating and strong stitching that meets international standards. Compared to 同类 products, our China-made PTFE 覆膜滤袋 provides 20-30% cost savings while maintaining a long service life (typically 18-24 months in standard conditions). Available in customizable sizes (length 1m-6m, diameter 120mm-300mm), they seamlessly integrate with most industrial dust collection systems. Choose our PTFE membrane coated filter bags for a high-performance, budget-friendly solution that delivers reliable filtration results.
MingKai's PTFE Membrane Coated Filter Bags are designed for high - efficiency dust collection in various industrial environments. The PTFE membrane coating provides excellent filtration performance and durability, ensuring reliable operation and long service life. These filter bags are suitable for a wide range of applications, effectively capturing dust particles and improving air quality.
Product Advantages
PTFE membrane coating for excellent filtration performance
Highly efficient dust collection with low pressure drop
Good chemical resistance and durability
Long service life, reducing replacement frequency
Customizable dimensions to fit specific equipment requirements
Compatible with various dust collection systems
Easy to install and maintain
Material Properties
Base material: High - quality PTFE fiber
Membrane coating for enhanced filtration
Production Capacity
Daily Output: Customizable based on order requirements
Standard Dimensions: Diameter 120 - 300mm, Length 2000 - 6000mm, other sizes upon request
Key Applications
Ideal for industries requiring efficient dust collection:
Inspect the PTFE Membrane Coated Filter Bag for any signs of damage to the membrane or fabric. Ensure compatibility with your dust collection system and operating conditions.
2
Proper Installation
Handle the filter bag with care to avoid damaging the PTFE membrane. Install according to manufacturer specifications, ensuring proper alignment and connection to prevent air leakage and ensure optimal filtration efficiency.
3
System Startup
Gradually start the dust collection system and monitor the pressure differentials. Adjust the system parameters as needed to ensure stable operation.
4
Regular Maintenance
Monitor system performance regularly. Conduct visual inspections of the PTFE membrane for any signs of wear or damage. Replace the filter bag when necessary.
Operation Checklist
Verify filter bag dimensions and specifications
Ensure proper alignment and connection during installation
Monitor and record pressure differentials
Follow manufacturer's maintenance schedule
Safety Regulations
Handling Precautions
Wear appropriate protective clothing and gloves when handling the filter bag to avoid damage to the PTFE membrane. Avoid sharp edges to prevent cuts.
Installation Safety
Ensure the 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.
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.
