Custom PE Multilayer Filter Disc for a Spanish Client

Project Overview

A client from Spain required a customized PE (polyethylene) multilayer filter disc for their precision filtration system. The specifications demanded high filtration accuracy, durability, and a multilayer design to enhance performance. With our expertise in sintered plastic filtration technology, we delivered a solution that met their exact needs.

Customer Requirements

The client’s filtration system required the following filter specifications:

Material: Sintered Polyethylene (PE)
Dimensions: 490mm × 80mm
Layer Structure: (1.5mm × 2 layers)
Filtration Accuracy: 0.5µm
Quantity: 200 pieces

The challenge was to ensure uniform pore distribution for effective fine particle filtration while maintaining mechanical strength across the multilayer structure.

Manufacturing Process & Solution

We utilized advanced sintering technology to produce the high-precision multilayer PE filter discs, ensuring optimal filtration performance and structural integrity.

Key Steps in Production:

1. Material Selection & Preparation: High-purity ultra-high molecular weight polyethylene (UHMWPE) was used for chemical resistance and long-term durability.
2. Precision Sintering & Layer Formation:

The 1.5mm-thick layers were sintered at controlled temperatures to achieve a uniform pore structure with 0.5µm filtration accuracy.
Multiple layers were bonded seamlessly to enhance depth filtration without compromising flow rate.
3. Cutting & Surface Treatment:

Each 490×80mm disc was precisely cut to ensure dimensional accuracy.
A special surface treatment was applied to enhance mechanical strength and prevent particle shedding.
4.Quality Inspection & Testing:

Pore size distribution tests confirmed the 0.5µm accuracy.
Pressure resistance tests ensured structural stability under operating conditions.
Flow rate testing validated optimal performance for the client’s filtration system.

Final Outcome

The 200 custom PE multilayer filter discs were successfully manufactured and shipped to the Spanish client. They were impressed with:

✅ Precise 0.5µm filtration efficiency
✅ Durable and chemically resistant PE material
✅ Optimized multilayer design for enhanced performance
✅ Fast production and timely delivery

Conclusion

Our company remains committed to custom filtration solutions, providing high-precision sintered plastic filters for a wide range of industries. Whether you need PE, PP, or PTFE filtration components, we have the expertise to meet your exact requirements.

Need a custom sintered filter solution? Contact us today!