news - Wuxi Zerru Technology Co., Ltd

2025-12-05 ZERRU Precision Filters Empower the Environmental Protection Industry ZERRU Filtration Technologies, a leading innovator in fluid separation solutions, proudly announces the successful deployment of its high-performance precision filters in critical applications across the global environmental protection industry. This advancement underscores ZERRU's commitment to supporting sustainable industrial practices and providing robust solutions for pollution control and resource recovery. As environmental regulations tighten worldwide and industries prioritize sustainability, the demand for reliable, efficient, and durable filtration systems has surged. ZERRU Precision Filters are engineered to meet this challenge head-on. Utilizing proprietary multi-layer media and advanced pleating technology, these filters excel in removing fine particulate matter, contaminants, and impurities from air, water, and process streams with exceptional accuracy and efficiency. Key applications driving environmental progress include:

2025-11-27 Wuxi ZERRU Technology Ships Industrial Bag Filters After Rigorous 100% RT & Hydro Testing Headline: Beyond Filtration: Wuxi ZERRU Technology Redefines Reliability with 100% Tested Bag Filters Wuxi, China – In an industry where failure is not an option, Wuxi ZERRU Technology Co., Ltd. delivers certainty. The company has announced the shipment of a critical batch of industrial bag filter systems, each certified through a radical transparency protocol: 100% Radiographic Testing (RT) of welds and a full hydrostatic pressure test. This commitment to verifiable quality sets a new benchmark for filtration equipment in wastewater treatment. These are not just off-the-shelf filters. ZERRU's bag filter housings

2025-11-21 ZERRU Technology Successfully Shipment DN300 SK Static Mixers for New Materials Industry Technological Breakthrough: DN600 SK Static Mixer Now Achievable The Achievement: Successful manufacturing of a full-scale DN600 SK-type static mixer. Technical Challenges Overcome: Mastered the precision forming technology for large-diameter spiral elements (made from 8mm-thick 321 stainless steel), ensuring structural integrity and long-term operational stability under high-temperature and high-pressure conditions. Strategic Significance: This breakthrough shatters the technical barriers in the domestic manufacturing of ultra-large static mixers. It demonstrates ZERRU Tech's comprehensive R&D and manufacturing prowess across the entire product spectrum, from small-scale to ultra-large units, laying a solid foundation for entering markets that require high-flow processing, such as petrochemicals and environmental water treatment.

2025-11-18 Proactive Maintenance: The Key to Maximizing Bag Filter Performance and Cost Savings In today's competitive industrial landscape, optimizing operational efficiency is paramount. While often overlooked, the maintenance regimen for bag filtration systems is a critical factor in ensuring consistent product quality, minimizing downtime, and reducing total cost of ownership. Industry experts are emphasizing a shift from reactive to proactive maintenance strategies to unlock the full potential of this essential equipment. Bag filters are workhorses in numerous sectors, including pharmaceuticals, chemicals, food and beverage, and water treatment. They protect sensitive process equipment, ensure product purity, and support environmental compliance. However, their performance is directly tied to a disciplined maintenance approach. "The biggest mistake facilities make is treating bag filters as a simple commodity, only changing them when a pressure drop halts production," says David, Senior Engineer at zerru tech. "A proactive maintenance program isn't an expense; it's an investment that pays dividends in reliability and efficiency."

2025-11-10 Completes Assembly of Magnetic Separator Zerru is a leading provider of advanced industrial filtration solutions, today announced the successful completion of assembly for a latest batch of high-performance Magnetic Separator. The units have cleared all final quality assurance protocols and are now staged in our warehouse, awaiting scheduled shipment to our international customers. This milestone underscores our commitment to delivering robust and reliable purification tools for critical applications in the food, pharmaceutical, plastics, and chemical industries. Designed to efficiently extract fine ferrous contaminants, these filters are vital for safeguarding product integrity and protecting downstream machinery from damage. "The seamless completion of this order is a testament to our team's dedication and operational excellence," said Head of Production. "Seeing these filters ready and waiting fo

2025-10-31 304 Stainless Steel Sanitary Bag Filter for Liquid Egg Filtration Wuxi ZERRU Tech Launches New 304 Stainless Steel Triple-Bag Filter, Setting a New Standard for Liquid Egg Filtration Wuxi, China — [2025.10.31] Wuxi ZERRU Technology Co., Ltd. ("ZERRU Tech"), a leading provider of industrial filtration solutions, today announced the launch of its new triple-bag filter, specifically engineered for the food industry. Constructed from high-quality 304 stainless steel with premium internal and external polishing, this filter is designed to provide efficient, safe, and reliable filtration for liquid eggs and other food ingredients, significantly enhancing end-product quality and safety.

2025-10-09 ZERRU Ships Fully Automated Quartz Sand Filtration System for River Water Purification Subtitle: Advanced, Self-Cleaning Filters to Ensure Uninterrupted Clean Water Supply Release Date: October 27, 2023Department:

2025-09-18 ZERRU Technology Ships 16 High-End Bag Filters, Empowering the Copper Sulfate Refining Industry ZERRU Technology Ships 16 High-End Bag Filters, Empowering the Copper Sulfate Refining Industry Release Time: [2025.09.18]Source: Wuxi ZERRU Technology Co., Ltd. Recently, 16 high-performance bag filters manufactured by Wuxi ZERRU Technology Co., Ltd. (hereinafter referred to as "ZERRU Technology") have completed final inspection and packaging, and were officially loaded onto trucks for shipment to the customer's production base. This batch of equipment will be specifically applied to the precision filtration stage of copper sulfate solution, providing solid assurance for the customer's production line upgrade and product quality improvement with their exceptional corrosion resi

2025-09-10 ZERRU Successfully Ships High-Performance Static Mixers to Russia [Wuxi city, China], 07/09 2025 Wuxi Zerru technology .,LTD a leading provider of process equipment and solutions, today announced the successful shipment of a large batch of high-performance static mixers to the Russian Federation. This equipment is destined for a critical production process within the client's petrochemical operations, signifying a major milestone and recognition of ZERRU's product quality in the international market, particularly for demanding applications in extreme climates. �

2025-04-08 Static Mixer Breaks into the French Market Recently, Zerru Static Mixer has officially entered the French market, marking a significant step forward in our international expansion in the field of fluid mixing and filtration equipment. With its simple structure, high mixing efficiency, and broad adaptability, the Static Mixer is widely applied in industries such as chemicals, pharmaceuticals, and water treatment. In addition, a full range of filtration equipment is also exported to France, including bag filters, basket filters, pipeline filters, and automatic cleaning filters. These products are carefully designed to meet various filtration needs under different industrial conditions. In addition, our high-performance filter cartridges are highly recognized by French customers for their excellent filtration accuracy and durability. With the increasing demand for efficient and reliable fluid treatment equipment in Europe, our company is committed to continuous research and development innovation, improving product performance, and providing smarter and more environmentally friendly solutions for global customers.

2024-11-30 Successful Trial of Fully Automatic Solid-Liquid Separation Filter at Client Site Successful Trial of Fully Automatic Solid-Liquid Separation Filter at Client Site Zerru tech, a leading innovator in industrial filtration systems, is pleased to announce the successful trial of its fully automatic solid-liquid separation filter at a major client's facility. The test results have confirmed the filter’s outstanding performance in enhancing operational efficiency and ensuring high-quality separation results. The fully automatic solid-liquid separation filter is designed to optimize processes in industries such as mining, chemicals, food and beverage, and wastewater treatment. Featuring cutting-edge technology, the filter automates the separation of solid and liquid materials, providing precise, continuous operation with minimal maintenance. The trial, conducted over a whole day, demonstrated the filter’s capability to handle complex filtration tasks under varying conditions. The client reported significant improvements in productivity, reduced downtime, and lower operational costs due to the filter's seamless integration into their existing systems. The fully automatic solid-liquid separation filter is now set for full-scale deployment at the client’s site, with plans for wider implementation across other sectors. [Company Name] continues to focus on advancing its product offerings, aiming to provide sustainable, efficient, and cost-effective solutions to meet the evolving needs of industries worldwide.

2024-11-12 Basket Strainer: Detailed Structure and Working Principle A basket strainer is a widely used filtration device in industries such as water treatment, chemical, food and beverage, metallurgy, and more. Its primary function is to filter solid particles from liquids, protecting pipelines, pumps, and other equipment from contaminants. With its simple structure and efficient filtration performance, the basket strainer is an indispensable part of industrial filtration systems. I. Structure of the Basket Strainer The basic structure of a basket strainer typically consists of the following key components: 1. Housing The housing of the basket strainer is typically made of high-strength materials such as cast steel, stainless steel, or carbon steel, offering excellent corrosion and pressure resistance. The design is usually cylindrical or linear to withstand high pressure and load during operation. 2. Filter Basket The filter basket is the core component of the strainer, usually made of metal mesh or other woven materials. Its primary function is to capture large solid particles from the liquid. The filter basket is often removable, making it easier to clean and replace. 3. Inlet and Outlet Connections Basket strainers are equipped with multiple inlet and outlet connections to facilitate the flow of liquid. The arrangement

2024-10-08 Installation and Commissioning of Automatic Self-Cleaning Filter Successfully Completed ZERRU technology has announced the successful installation and commissioning of its automatic self-cleaning filter at a major client’s facility. This project, implemented at sewage-treatment plant in Shanghai, represents a significant enhancement to the client's water treatment system, contributing to improved operational efficiency and sustainability. Project Background As part of its commitment to optimizing production processes and meeting stricter environmental standards, the client sought to upgrade its water treatment infrastructure. After a thorough evaluation of available options, client selected ZERRU’s automatic self-cleaning filter for its superior performance, ease of operation, and reduced maintenance needs. Product Highlights The automatic self-cleaning filter is a state-of-the-art solution designed to streamline and automate the filtration process. Unlike conventional filtration systems that require regular manual cleaning, this filter uses an intelligent self-cleaning mechanism that operates without disrupting the production flow. It efficiently removes suspended solids and particulates from the water, ensuring consistent water quality while significantly reducing the need for operator intervention. Key features of the automatic self-cleaning filter include:

2024-09-27 ZERRU Successfully Completes and Delivers Custom Static Mixer for Renowned Food Company ZERRU Technology announced that the custom static mixer project for a well-known domestic food company has been successfully completed and delivered. The delivered equipment will be officially integrated into the food company's new production line, helping to further enhance production efficiency and ensure the stability and consistency of product quality. Static mixers, known for their lack of moving parts, high energy efficiency, and low maintenance costs, have increasingly become essential equipment in the food processing industry. This static mixer, custom-designed for the food company, is specifically tailored to handle high-viscosity liquids and multiple component mixtures, meeting the stringent requirements for precise mixing in food production. The equipment will be used to produce a series of healthy food products, ensuring consistency in flavor, texture, and quality with each batch. The static mixer has been optimized to meet the specific production needs of the food company. ZERRU Technology team worked closely with the food company’s R&D department to fine-tune the internal structure of the mixer, ensuring that it can accommodate complex production processes, particularly in the mixing of high-viscosity ingredients and heterogeneous materials.

2024-08-10 Receives Major Repeat Order for Static Mixers in August We are excited to share that in August,received a significant repeat order for our static mixer from a valued client. This repeat order underscores the strong trust and satisfaction our client has in the quality and performance of our products. Our static mixers, known for their efficiency and reliability, have consistently met the high standards required by our client’s operations. This ongoing partnership is a testament to our commitment to delivering exceptional products and service. We are grateful for the continued confidence our client has shown in ZERRU and look forward to further strengthening our relationship through consistent quality and reliable delivery

2024-07-25 Successful Delivery of Custom Static Mixers and Hydrocyclones to Russian Client It is with immense pride that we announce an exciting piece of news: After our team’s tireless efforts and meticulous refinement, the project for custom static mixers and hydrocyclones for our Russian client has been successfully completed and delivered. This achievement not only affirms our technical expertise but also heralds a promising outlook for our future collaboration. Project Highlights - Technical Innovation: The static mixer and hydrocyclones in this project employs the latest design and manufacturing technologies, ensuring high efficiency, low energy consumption, and long lifespan. It fully meets the stringent quality requirements of the Russian market. - Customized Service: Based on the specific needs of our Russian clients, we provide customized solutions to ensure that the product not only achieves optimal performance but also balances ease of operation and maintenance costs.

2024-07-20 Timely Delivery of Four backwash Filters in Mid-July In the midst of the summer heat in July, our company successfully delivered four state-of-the-art backwash filters to our esteemed client. This timely delivery marks another milestone in our commitment to providing high-quality, reliable, and efficient water treatment solutions. The backwash filter filters, which are integral to the client's water purification system, have been designed using the latest technology to ensure maximum filtration efficiency and longevity. Each filter is meticulously crafted to meet stringent quality standards, guaranteeing optimal performance even in the most demanding environments. Our dedicated team worked tirelessly to ensure that the filters were manufactured, tested, and delivered on schedule. The successful delivery is a testament to our strong project management capabilities and our unwavering commitment to customer satisfaction. The client expressed their appreciation for our prompt delivery and the exceptional quality of the filters. They highlighted that the new filters would play a crucial role in enhancing their water treatment processes, contributing to improved operational efficiency and environmental sustainability. This project not only strengthens our partnership with the client but also reinforces our reputation as a reliable supplier of advanced water treatment solutions. We are proud to asupport our clients in achieving their operational goals and environmental targets.

2024-06-26 How to store backwash filters 1. When storing backwash filters, they must be stored in an upright position, packaged properly, and placed according to the markings on the box. The ground should be flat to prevent the filter from tipping over and being damaged. During the transportation process, the components should also be handled with care to avoid damage. 2. The backwash filter should be stored in a dry, constant temperature place with small temperature and humidity differences, in a clean, dry, and well ventilated environment. 3. The backwash filter must be installed indoors. The installation site has sufficient lighting and is not allowed to store equipment, debris, etc. unrelated to the installation. Attention should be paid to keeping them away from fire sources, moisture-proof and rainproof, and avoiding direct sunlight and other strong light. Before running, it should be checked before starting up. 4. The backwash filter must be installed at the outlet of the pump, and a check valve must be installed at the outlet of the filter to prevent damage to the fine filter screen caused by instantaneous negative pressure and back pressure in case of sudden water shutdown. 5. The equipment is equipped with a time automatic cleaning function. During maintenance and cleaning, the power should be cut off to avoid personal injury or electric shock hazards caused by the automatic operation of the equipment. 6. Before the backwash filter is shut down for a long time, it is necessary to thoroughly clean the fine filter screen with fresh water to avoid microbial sludge blocking the mesh and affecting reuse. After cleaning, the internal water of the filter and high-pressure pump should be drained, the coarse filter screen should be cleaned, and stored indoors to avoid prolonged exposure to sunlight and prevent dust and dust from entering the body. In winter,

2024-06-14 How to choose filtration equipment and media for high viscosity materials Common high viscosity liquid materials include oil, paint, lime water, sealing glue, plastic, synthetic fibers, polymers, and so on. These high viscosity liquids differ greatly from low viscosity liquids during the filtration process. Zhuo Nuo Technology first introduces the filtration characteristics of high viscosity liquids, and then based on this, introduces how to choose appropriate filters and filtration equipment for high viscosity liquids. The viscosity of high viscosity liquids is very high, typically ranging from a few hundred to tens of thousands of centipoises. The main reason that affects the viscosity of these materials is their molecular weight, and as the molecular weight increases, the viscosity of the materials also increases. Another important factor affecting viscosity is temperature. As the temperature increases, the viscosity of the fluid decreases. The impurities in most high viscosity liquids are mainly in a colloidal or semi colloidal suspended state, as well as heterogeneous solid granular impurities. The particle size distribution of impurities is mostly in the range of 0-100um. This impurity can easily block the pore size of the filter medium. It is easy to form a filter cake layer on the surface of the filter medium in a short period of time, and a few impurities will pass through the surface of the filter material and block the inner holes of the filter element* As a result, the filtration area of the filter material sharply decreased, and the flow rate decreased in a short period of time, and the pressure difference also quickly increased. . Selection of filter media The filtering medium determines the flow rate of the liquid and the ability to intercept impurities. Zhuo Nuo Technology continuously seeks more suitable filter materials and filters based on the research on the characteristics of high viscosity liquids mentioned above. It is necessary to consider f

2024-06-14 The self-cleaning function of fully automatic filters The fully automatic filter is a new type of water treatment equipment composed of a bone nylon brush and stainless steel components, which purify water quality through filtering elements. This equipment has the advantages of low cleaning water consumption, low cleaning pressure, and convenient equipment installation. It has low resistance, large flow rate, simple operation, and easy maintenance. According to different user requirements, there are two series: manual and automatic, which are particularly suitable for water quality treatment in civil circulating water systems. The internal structure of the self-cleaning filter is composed of stainless steel wire brush (or bone nylon brush), stainless steel filter element and transmission components. It is automatically cleaned and discharged by the transmission motor and electric valve. The operation mode is automatic operation (or manual operation), and it has pressure difference or timed automatic sewage discharge function. When the water flows through the filter, mechanical impurities in the water are intercepted by the filter element. When the accumulated impurities on the surface area of the filter element increase to a certain extent, cleaning and sewage can be carried out according to the timed method or pressure difference method. The entire cleaning and sewage process does not require personnel operation or shutdown, ensuring the safety and reliability of the water outlet in any situation. Precautions for using fully automatic self-cleaning filters 1. The maximum temperature that the electrical components of the host can withstand when the equipment operates under a pressure of 1.0 or 1.6 MPa, 2. When selecting equipment, consideration should be given to the consistency between the water volume and the flow rate in the parameter table; 3. When installing the equipment, it should be installed in a bypass mode to meet the maintenance needs of the

2024-06-14 Do you know the principle of magnetic filters Wuxi Zhuono Technology Co., Ltd. shares the principle of magnetic filters with everyone; Magnetic filters are used in industries such as food industry, medicine, cosmetics, and fine chemicals. At the same time, dual filter barrel magnetic filters are equipped with two directional valves. During operation, one set of filtering devices is placed in operation. When cleaning, the position of the directional valve is changed, and the other set can operate continuously. When cleaning, the position of the directional valve is changed, and the other set can operate continuously, ensuring the continuity of the process pipeline. The general process for removing iron and manganese from water is as follows: iron and manganese containing water - aeration - natural manganese sand filtration, using principles such as catalytic oxidation and ion exchange for removal. The manganese sand filter is designed based on this process. By filling the filter with manganese sand and utilizing the adsorption effect of manganese sand on iron and manganese salts, iron and manganese salts in pre aerated groundwater are removed It is a commonly used iron removal and cleaning filter in the food, manufacturing, metallurgy, and chemical industries. The Hengdong Technology magnetic filter can separate fine iron filings in liquid media and has strong magnetic force and good iron removal effect. Magnetic filters can filter out rust, sand particles, and small amounts of solid particles in liquids in wastewater to protect the accessories on equipment pipelines from wear and blockage, which can protect the normal operation of the equipment. The working principle of magnetic filters is: when the liquid enters the filter through the main pipe, solid impurities are blocked in the filter. When the medium contains fine iron filings, they will be adsorbed on the magnetic rod sleeve, and clean fluid will be discharged through the filter outlet. When cleaning is require

2024-06-14 The importance of filters in domestic sewage treatment In recent years, China's industrialization and rapid economic development have resulted in a large amount of wastewater and domestic sewage, leading to a serious shortage of water resources. We should protect limited water resources, and bag filters are currently the preferred filtration equipment in various enterprise treatment plants, playing a crucial role in sewage treatment. Zhuo Nuo Technology bag filters have been widely used in industry and have formed standards. Zhuo Nuo Duo bag filter can provide 1-40 filter bags to choose from. With diversified and advanced filter bag design, precision filter bags, and automation combination, Zhuo Nuo provides you with the optimal solution. Secondly, backwash filters are also a popular choice. The ZSX-X01 * backwash filter provides a fully automatic backwash cleaning operation and can continuously separate impurities from water and other liquids. The maintenance and operation of filters are very simple, and they can maintain good operating conditions even under harsh operating conditions. Due to the effective backwash system, the filter element can be gradually blocked, and the frequency of replacing the filter element is higher than that of other cylindrical filter elements. This not only saves time but also reduces the consumption cost of parts.

2024-06-14 Bag filter manufacturer analyzes bag filters for you When it comes to filters, we have to mention bag filters. Bag filter is a new type of filter suitable for solid-liquid separation of difficult to filter suspensions, and has broad applications in environmental protection and chemical industry. In order to meet the various requirements put forward by various industries, various forms of solid-liquid separation and filtration equipment have emerged. As far as filtration is concerned, regardless of the form of the equipment, there are no more than two types of bag filter filtration mechanisms: 1. At this point, the filter medium is very thin when carried out on the surface of the filter medium, and solid particles are trapped on the surface of the filter medium to form a filter, while the filtrate is separated through the pores of the medium layer 2. The filter medium has a certain thickness, and solid particles are mainly trapped inside the filter medium. Both of these filtering mechanisms rely on the pressure difference between the two ends of the filtering medium, and there is no definitive boundary between the two, often coexisting. The filtration rate is generally related to the pore size of the filtering medium, filtration pressure, solid-liquid concentration of the suspension, particle size distribution of the solid phase, compressibility of the solid phase, and suspended gel. Currently, solid-liquid separation in environmental protection and chemical industry requires high accuracy, and the processed materials are often difficult to separate. The filtration equipment is required to have a simple structure, accurate and convenient operation, produce the filtrate as clear as possible, have a short initial filtration time, and have sufficient mechanical strength and stiffness. And it is required to carefully consider the chemical composition of materials from the perspective of economic benefits and quality control, and to complete the entire process in a sealed system.