MingKai's Spring Bag Cages are engineered for quick and easy installation in pulse jet dust collectors. Featuring a unique spring-loaded design, these cages provide secure attachment to the tube sheet while allowing for rapid replacement during maintenance. Constructed from high-quality carbon steel or stainless steel with corrosion-resistant coatings, they ensure reliable performance in industrial environments with frequent filter changes. Ideal for applications in cement, mining, and power generation.
MingKai's Spring Filter Bag Cages are engineered for quick and easy installation in pulse-jet dust collectors. Featuring a unique spring-loaded design, these cages simplify maintenance by eliminating the need for tools during replacement. Constructed from high-quality carbon steel or stainless steel with optional surface treatments, our spring filter bag cages ensure reliable performance and extended service life in various industrial applications.
Product Advantages
Spring-loaded design for tool-free installation and removal
Reduced maintenance time by up to 50% compared to traditional cages
High-tensile steel construction for superior durability
Precision manufacturing ensures consistent dimensions and performance
Optional anti-corrosion coatings for harsh environments
Improved filtration efficiency through optimized cage geometry
Available in standard and custom configurations to meet specific requirements
Material Properties
Base Material: High-quality carbon steel or stainless steel
Spring Material: High-tensile stainless steel for maximum flexibility
Production Capacity
Daily Output: Customizable based on order requirements
Standard Dimensions: Diameter 120mm - 180mm, Length up to 6 meters (customizable)
Key Applications
Ideal for industries requiring efficient dust collection with frequent maintenance:
Mining
Cement Production
Power Generation
Metallurgy
Product Specifications
Diameter Range
120mm - 180mm
Length
Up to 6 meters (customizable)
Wire Diameter
3.0mm - 5.0mm
Surface Treatment
Galvanized, Epoxy Coated, PTFE Coated
Connection Type
Spring Clip Connection (Tool-Free)
Temperature Resistance
-40°C to +180°C (Standard), Up to +260°C (Specialized)
Operation Guide
1
Pre-installation Inspection
Inspect the Spring Filter Bag Cage for any signs of damage, such as bent wires or damaged springs. Ensure compatibility with your dust collection system and operating conditions.
2
Quick Installation
Compress the spring-loaded clips on the top of the cage. Insert the cage into the filter housing and release the clips to secure it in place. No tools are required for this process.
3
System Startup
Start the dust collection system and monitor the pressure differentials. Ensure the cage is properly seated and there are no signs of air leakage.
4
Maintenance and Replacement
When maintenance is required, compress the spring clips to remove the cage. Inspect the cage for wear and replace if necessary. Reinstall the new cage using the same tool-free method.
Operation Checklist
Verify bag cage dimensions and specifications
Ensure spring clips are fully functional before installation
Monitor and record pressure differentials during operation
Follow manufacturer's maintenance schedule for optimal performance
Safety Regulations
Handling Precautions
Wear appropriate protective clothing and gloves when handling the spring filter bag cage. Compress the spring clips carefully to avoid pinching injuries.
Installation Safety
Ensure the dust collection system is powered off and depressurized 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.
Safety Certifications
ISO 9001:2015
GB/T 6719-2009
CE Certification
RoHS Compliance
Technical Parameters
Core Specifications
Product Name
Spring Filter Bag Cage
Model
MK-SBC Series
Diameter Range
120mm - 180mm
Length
Up to 6 meters (customizable)
Wire Diameter
3.0mm - 5.0mm
Spring Material
High-tensile stainless steel
Surface Treatment
Galvanized, Epoxy Coated, PTFE Coated
Connection Type
Spring Clip Connection (Tool-Free)
Chemical Properties
Corrosion Resistance
Varies by material and surface treatment
Temperature Resistance
-40°C to +180°C (Standard), Up to +260°C (Specialized)
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.
