Stainless steel metal powder sintered filter element is a kind of filter element with excellent performance, which is widely used in various industrial fields. The following is a detailed introduction:
Powder preparation: Select high – purity stainless steel powder, such as 304, 304L, 316, 316L, etc.
Molding: The stainless steel powder is formed into a filter – element blank by methods such as cold isostatic pressing or die – pressing.
Sintering: The blank is sintered in a high – temperature vacuum or protective gas atmosphere. During the sintering process, the metal powder particles are bonded at the contact points to form a porous structure.
Post – processing: According to specific application requirements, post – processing such as machining, surface treatment, and welding may be carried out to obtain the final filter element product.
Advantages
High – precision filtration: The filtration accuracy range is wide, generally from 0.1μm to 200μm, which can effectively remove tiny particles in liquids and gases.
High strength and pressure resistance: It has high mechanical strength and can withstand high working pressure and liquid flushing, ensuring the stable operation of the filtration system.
Good corrosion resistance: It has excellent corrosion resistance to various acids, alkalis, and corrosive media, such as nitric acid, sulfuric acid, acetic acid etc., and can work stably in harsh chemical environments.
High porosity and permeability: The filter element has high porosity, resulting in low filtration resistance and high flow rate, which helps to reduce the energy consumption of the filtration system and improve filtration efficiency.
Good thermal stability: It can work stably in a wide temperature range. Generally, it can be used normally below 280°C, and some special – type filter elements can even withstand higher temperatures.
No secondary pollution: It has no particle shedding, will not cause secondary pollution to the original liquid, and meets the requirements of food hygiene and pharmaceutical GMP.
Applications
Pharmaceutical industry: It is used for the decarbonization filtration of large – volume infusions, small – volume injections, and concentrated oral liquids, as well as the safety filtration before the terminal filtration of dilute liquids. It is also used for the impurity removal and filtration in the production process of bulk drugs and the decarbonization and fine filtration of materials.
Chemical industry: It is applied to the impurity – removal filtration of chemical raw materials, the decarbonization filtration and fine filtration of liquid products and pharmaceutical intermediates, the filtration and recovery of ultrafine crystals and catalysts, and the impurity – removal filtration of system heat – conducting oil and materials.
Food industry: It is used for the clarification and filtration of beverages, juices, liquors, beers, mineral waters, soy sauces, and vinegars to improve the quality and clarity of products.
Water treatment industry: It is used for the safety filtration of ultrafiltration, RO, and EDI systems in water treatment, as well as the filtration after ozone sterilization and before canning. In the seawater desalination field, it is used for the safety filtration before reverse osmosis.
Company profile
Qixin titanium Co.Ltd, is a leading manufacturer specializing in coated titanium anode. With an extensive historyand a wealth of expertise, we have been dedicated to providing high-quality products and solutions to variousindustries for many years.Our company was established 2006, and since then, we have accumulated 18 years of valuable manufacturingexperience. This experience has enabled us to master the art and science of producing top-notch coated titaniumanodes that meet the most stringent quality standards.We take pride in our state-of-the -art manufacturing facilities and a team of highly skilled professionals. Ourengineers and technicians are experts in the field, constantly researching and innovating to improve our productsand processes.
Production
1. Substrate treatment: it needs to be treated by roughing, cleaning and removing oil, which can increase the compactness of catalytic.
2. Brushing coating:After substrate treatment, it will be proceeded brush coated. The main coated content is platinum group metal, which is a kind of mixed solution.Then, heat treatment will be going on after drying.The whole procedure need to be repeated many times. This method is better to form thin oxide catalytic that is lamellar adhere to substrate surface.
Why Choose Us?
Unrivaled Product Quality
Crafted from premium titanium with precision and strict quality control, our anodes use advanced coating methods like thermal decomposition. Catalytic layers such as RuO₂-IrO₂ or SnO₂-Sb₂O₃ boost corrosion resistance, electrochemical activity, and lifespan.
Exceptional Performance
With low overpotential, our anodes cut energy use by up to 30% in electrochemical oxidation. High current efficiency enables fast degradation of organic pollutants, heavy metals, and PFAS across various wastewater types.
Customized Solutions
We customize anode coating, thickness, and structure. Our experts analyze your project to ensure cost-effective, optimized performance.
Extensive Industry Experience
Years of work in textiles, pharmaceuticals, and mining give us deep expertise for proactive problem-solving.
Comprehensive Technical Support
Our support covers installation, maintenance, troubleshooting, and staff training.
Sustainable and Environmentally Friendly
Designed to reduce energy use and heavy metal release, our anodes prioritize sustainability, with ongoing R&D for improvements.
Competitive Pricing
Despite top quality, optimized processes and supply chains make our anodes affordable.
Choose us for superior quality, performance, and service. Contact us to achieve your wastewater treatment goals.
Quality assurance and after-sales service
1. We promise that our substrate is high quality,acceleratd life test.The coating solution is configured according to the certain proportion.
2.With the high technology and equipment,All of our tecnical personnel have abundant experience,and our workers are very skilled.During the production of the Titanium anode, each process must carry on the strict examination,Such as the detection of surface rougghness,The quality of coating solution,coating evenness and so on.
3.We have our own production,sales and after-service department.We are usually dedicated to provide customers with high quality and reasonable price product.Most importantly ,we can provide the efficient service.
4.Each procedure will be carefully detected in the technical staff to compelete.accomplish the order in time and delivery on time.
5.During our cooperation,if you have any problem ,you can contact us at anytime,we will do our umost to help you.
