In modern industrial manufacturing systems, the precise management of coolant and process fluids directly affects product quality, equipment lifespan, and production costs. Especially with the increasingly strict environmental regulations and the growing awareness of sustainable development among enterprises, the high cost, low efficiency, and high pollution problems of traditional waste liquid treatment methods are becoming increasingly prominent. In response to this series of challenges, Shanghai 4New Control Co., Ltd. has made great efforts to create the LTC sterile filtration device. With its leading sterile filtration technology, excellent material performance, and highly intelligent design, it provides the industry with an efficient, economical, and environmentally friendly fluid processing solution.
What is LTC sterile filtration device?
LTC sterile filtration device is a precision filtration system designed specifically for industrial fluids such as coolant, mold release agent, cutting fluid, etc. This device efficiently removes bacteria, oil, and other impurities through physical filtration, and can automatically replenish effective chemical components to maintain the stability of the fluid, thereby achieving long-term circulation of the fluid. Its core value lies in fundamentally eliminating the discharge of waste liquids, significantly reducing the cost of hazardous waste treatment for enterprises, while supporting green manufacturing and clean production.
Excellent performance: reliable and durable, suitable for extreme working conditions
The LTC sterile filtration device performs outstandingly in key performance aspects and has the following advantages:
1. High mechanical strength and excellent wear resistance
The filtration unit adopts high-strength structural materials andsterilization membrane technology, effectively resisting fluid impact and particle wear, ensuring the stability of the equipment in high-speed circulation and long-term operation.
2. Excellent temperature resistance, supporting high-temperature processes
The equipment can withstand high operating temperatures and can be widely used in harsh production environments that require high-temperature filtration, without affecting separation efficiency and membrane life.
3. Long service life, low overall cost, outstanding cost-effectiveness
Core components such assterilization membranes have an extremely long service life, reducing maintenance costs for frequent replacement of parts. The integrated low-energy design and automated operation further reduce manpower and material input, resulting in a significant reduction in equipment lifecycle costs.
4. Wide chemical compatibility
Membrane modules have excellent acid and alkali resistance, organic solvent resistance, and antioxidant capacity. They have a wide range of pH applications and can handle a variety of complex fluids, including highly corrosive liquids.
5. Support continuous production
The system can achieve continuous operation throughout the entire process of feeding, filtering, slag discharge, and filtrate output without the need for shutdown cleaning, greatly improving production efficiency, especially suitable for large-scale, uninterrupted industrial scenarios.
Widely applicable scenarios
The LTC sterile filtration device is suitable for various industrial waste liquid treatment scenarios, including:
●Die casting release agent waste liquid: effectively removes grease and bacteria, prolongs the service life of the release agent, and reduces the frequency of replacement.
●Water soluble cutting and grinding fluid waste liquid: maintains liquid cleanliness through fine filtration, improves machining accuracy and equipment life.
●Cleaning up wastewater: achieving wastewater purification and reuse in industrial cleaning processes, reducing fresh water consumption and wastewater treatment costs.
Core advantages of the product
●Integrated compact design
The LTC sterile filtration device adopts an integrated framework structure, with a reasonable layout and small space occupation. Even in narrow production environments, it can be easily installed and operated, saving valuable ground resources for enterprises.
●Sterilization membrane technology, no need for chemical agents
The device uses high-performancesterilization membrane as the filtration medium, which has excellent corrosion resistance and mechanical strength. The separation process is completely physical and does not require the addition of any wastewater treatment agents, reducing chemical costs and avoiding secondary pollution.
●Fully automatic intelligent control
The system is equipped with a 24-hour fully automatic control system, which can achieve unmanned operation. The operation interface is simple and intuitive, and the modular design of the equipment is easy to maintain and process, greatly reducing manual intervention and operational complexity.
Why choose LTC sterile filtration device?
As a procurement manager in the field of industrial fluid management, you may face various types of troubles when choosing sterile filtration equipment, and 4New's LTC sterile filtration device can provide a perfect solution to help the company's economy and efficiency grow together.
1. High Total Cost of Ownership (TCO) rather than one-time purchase cost
Explicit cost: The cost of frequently outsourcing the processing of hazardous waste (HW09 waste emulsion) continues to rise, with processing unit prices reaching thousands of yuan/ton, and including complex management costs such as transportation and declaration.
Hidden costs: The cost of purchasing new fluids, the cost of downtime caused by frequent fluid changes, and the additional wear and maintenance costs of equipment due to deteriorating fluids collectively constitute a staggering hidden total cost of ownership.
LTC solutions and technological advantages:
Source reduction of waste liquid: Through the secondary synergistic filtration of ultrafiltration (UF) and microfiltration (MF), bacterial cells (usually>0.1 μ m), oil droplets, and particulate impurities are accurately intercepted, while allowing water molecules and effective chemical components to pass through. This enables ≥ 95% of the fluid to be regenerated and recycled, fundamentally reducing the amount of waste generated to an extremely low level.
Extending the service life of working fluid: Through efficient sterilization, the problems of fluid acidification, odor, and saponification caused by the proliferation of microorganisms are completely eliminated. The service life of cutting fluid and release agent is extended several times to tens of times, directly reducing the frequency and cost of new fluid procurement.
Equipment protection: The clean fluid avoids the wear and blockage of precision components such as machine guides, pumps, nozzles, etc. caused by impurities, reducing the failure rate and maintenance costs of the main equipment.
2. Production efficiency and continuity are difficult to guarantee
Traditional processing methods, such as whole tank replacement and offline processing, require shutdown operations, which seriously disrupt the production pace. For die-casting lines and CNC production lines that implement 24-hour continuous production, the downtime loss is much higher than the value of the liquid itself.
LTC solutions and technological advantages:
Online and continuous automatic operation: using "Cross flow Filtration" technology, the fluid to be treated flows at high speed inside the membrane tube, effectively flushing the membrane surface while filtering, greatly reducing membrane fouling. The system can synchronously complete the entire process of feeding, filtering, concentrated liquid discharge, and clear liquid reuse without stopping the machine, perfectly matching the JIT (just in time) production mode.
Intelligent unmanned operation: equipped with a 24-hour fully automatic control system, real-time monitoring of key parameters such as flow rate, pressure, turbidity, etc., can achieve unmanned operation, completely freeing operators from the heavy work of liquid replacement, slag removal, and liquid preparation.
3. Unstable fluid quality directly affects product quality and consistency
Bacterial metabolism produces acidic substances, leading to a decrease in fluid pH and causing corrosion of workpieces; The biofilm formed by bacteria and algae can block pipelines; Suspension of grease and impurities can lead to a decrease in surface smoothness and a shortened tool life during processing.
LTC solutions and technological advantages:
Double stage precision filtration guarantee: The microfiltration stage mainly removes floating oil and large particle impurities, while the ultrafiltration stage is responsible for thoroughly removing bacteria and fine gel like substances, ensuring that the microbial content and impurity concentration of the fluid are always maintained at extremely low levels, providing a stable chemical environment for high-precision processing (such as aerospace, automotive core components).
Chemical component stability: The system can automatically monitor and add effective fungicides or soap components (according to configuration), but the core filtration process is a physical method, avoiding the possible side effects of excessive chemical additives and maintaining the original balance of the fluid formula.
4. Environmental compliance risks:
Illegal disposal of hazardous waste will face high fines, suspension of production for rectification, and even legal responsibilities. Meanwhile, the green image of enterprises has become an important consideration factor in obtaining orders.
LTC solutions and technological advantages:
Reducing hazardous waste and meeting compliance standards: Significantly reducing the amount of hazardous waste generated from the source is the most effective and economical way for enterprises to fulfill their environmental responsibilities. The treated and reused water has excellent quality and can be directly used for cleaning or circulating cooling, helping enterprises achieve their goals of wastewater reduction and resource utilization, and easily responding to environmental audits.
Green production process: The entire process does not require the addition of large amounts of chemical agents (such as emulsifiers and coagulants), avoiding secondary chemical pollution and truly achieving clean production. This helps companies apply for "green factory" certification and improve their ESG rating.
5. Traditional filtration systems are complex to operate and have poor reliability
Traditional filters such as bag and core filters have frequent material changes, high labor intensity, and high costs; Some membrane systems are prone to fouling, damage, difficult to clean and regenerate, and have poor long-term stability.
LTC solutions and technological advantages:
sterilization membrane core, excellent durability:
High mechanical strength: Compared to organic polymer films,sterilization films have extremely high mechanical strength and wear resistance, can withstand the impact of hard particles in fluids, and have a lifespan of several years.
Anti pollution and easy to clean: Thesterilization membrane has a smooth surface, strong oil repellency, is not easy to scale, and supports CIP (in-situ cleaning), with good flux recovery and stable long-term operation.
Chemical corrosion resistance and high temperature resistance: It can withstand strong acids, strong alkalis, organic solvents, and high temperature (>100 ℃) fluids, with a much wider application range than organic films, and can handle almost all types of industrial fluids.
About 4New
Shanghai 4New Control Co., Ltd. is a high-tech enterprise with over 30 years of professional experience, dedicated to the research and innovation of fluid treatment technology for various industrial equipment and production lines. The company's main business covers full process solutions such as oil cooling and filtration, cutting fluid purification and regeneration, oil and slag removal, oil-water separation, oil mist collection, chip dehydration and transportation, waste chip pressing, aerosol condensation recovery, and precise temperature control of oil. Relying on leading product design and technical service capabilities, the company gradually covers the entire field of metal cutting and machining, with technical strength comparable to world-class enterprises. The company has passed ISO9001 quality management system certification and CE certification, and has obtained multiple national patents and industry awards. It always adheres to the concept of "creating value for customers and coexisting with employees for win-win", and helps traditional processing and manufacturing transform into advanced manufacturing.
As one of the core products of 4New. LTC sterile filtration device redefines the standard of industrial fluid filtration by integrating top-level performance such as high mechanical strength, excellent temperature resistance, extensive chemical compatibility, and continuous operation. It not only helps enterprises achieve source reduction of waste liquid and resource recycling, but also significantly reduces comprehensive operating costs, making it an ideal choice for modern enterprises pursuing high efficiency, environmental protection, and sustainable production.
Based on over 30 years of technological accumulation and continuous innovation, we will continuously optimize product performance, provide customers with better services, and jointly promote the green transformation and sustainable development of the manufacturing industry.
Post time: Oct-11-2025