Material of equipment shell: ①various types of stainless steel (Can be internally coated with PTFE):SUS 304 / SUS 316L / SUS 2205 . ②Titanium.
Available filter bag materials: PA(Polyamide)
Number of filter bag per unit:1-24 pcs (calculated based on actual processing capacity)
Filtration area(㎡):0.25~12
Working pressure(MPa):0.1~0.6
Notes: Optional insulation jacket.
- Product Description
PA Bag-Type Precision Filter: Elevate Your Hydrometallurgy Filtration
At Xi'an Lexin Technology Co., Ltd., we're proud to offer top-tier PA Bag-Type Precision Filters designed for the demanding world of hydrometallurgy. Our filters combine cutting-edge technology with unparalleled durability, ensuring your operations run smoothly and efficiently. With over a decade of experience in non-ferrous metal hydrometallurgy, we understand the critical role that reliable filtration plays in your processes.
Why Choose Xi'an Lexin Technology's PA Bag-Type Precision Filter?
- Expertise: Our team's extensive knowledge in hydrometallurgy ensures filters tailored to your specific needs.
- Quality: Rigorous testing and premium materials guarantee consistent, high-performance filtration.
- Customization: We offer flexible solutions to meet your unique process requirements.
- Global trust: Our filters are trusted by clients across Europe, America, and Asia.
- Comprehensive support: From selection to installation and maintenance, we're with you every step of the way.
Product Specifications
| Feature | Specification |
|---|---|
| Shell Material | Stainless Steel (SUS 304 / 316L / 2205) or Titanium |
| Filter Bag Material | PA (Polyamide) |
| Number of filter bag per Unit | 1-24 (based on capacity needs) |
| Filtration Area | 0.25 - 12 m² |
| Working Pressure | 0.1 - 0.6 MPa |
| Optional | Insulation jacket, PTFE internal coating |
Key Benefits of Our PA Bag-Type Precision Filter
- Compact design maximizes space efficiency
- Large filtration area for improved throughput
- Minimal side leakage risk ensures optimal performance
- Quick and easy filter bag replacement reduces downtime
- Customizable to meet specific process requirements
Product Display

Applications in Hydrometallurgy
Our PA Bag-Type Precision Filters excel in various hydrometallurgical processes, including:
- A precision filtration step is incorporated upstream of the extraction process to remove trace particulates from the feed solution, ensuring clarified and optically transparent liquor entering the extraction system.
- Plating bath filtration and purification
- Eliminate emulsification to preserve a clear organic-aqueous phase interface
- Obtain crystalline products with higher purity
After-sales Service
We're committed to your success long after your purchase. Our comprehensive after-sales support includes:
- Technical consultation for optimal filter selection and setup
- Warranty coverage for peace of mind
- Regular maintenance recommendations
- Prompt troubleshooting assistance
- Spare parts availability and quick shipping

Frequently Asked Questions
Q: What micron ratings are available for the product?
A: We offer a range of micron ratings typically from 0.5 to 100 microns, catering to various hydrometallurgical applications.
Q: How often should I replace the filter bags?
A: Replacement frequency depends on your specific process and filtration requirements. We provide guidelines and can help you determine the optimal replacement schedule.
Q: Can these filters handle high-temperature applications?
A: Yes, our products are designed to withstand a range of temperatures. We can provide specific temperature ratings based on your needs.
Q: Are the filters compatible with aggressive chemicals used in hydrometallurgy?
A: Absolutely. Our PA filter bags offer excellent chemical resistance. We can recommend the best option based on your process chemistry.
Q: Do you offer custom sizes or configurations?
A: Yes, we specialize in customized solutions. Contact us to discuss your specific requirements, and we'll tailor a filter system to your needs.
Contact Us
Ready to enhance your hydrometallurgical processes with our PA Bag-Type Precision Filter? We're here to help. Reach out to our expert team at xalexin-tech@outlook.com for personalized assistance and to discuss how we can optimize your filtration systems.


















