Ultrafiltration Equipment

As a high-efficiency membrane filtration unit for macromolecular separation and water clarification, it serves as the "molecular-grade sieve" in water treatment. Utilizing a membrane pore size of 0.01–0.1 microns, it efficiently retains suspended solids, colloids, bacteria, and macromolecular organics while preserving minerals and trace elements in water. It provides superior feed water quality for reverse osmosis (RO) systems, making it a key core equipment for municipal water supply upgrading and industrial reclaimed water reuse.

1.High-Precision Filtration, Sterile Produced Water

Adopting hollow fiber or tubular membrane modules, the bacteria and virus removal rate is as high as 99.99% or more, with the produced water turbidity close to zero, achieving phase-change-free and low-energy-consumption physical separation.

2.Modular Design, Flexible Capacity Expansion

Covering a wide flow range of 5t–200t/h, the system adopts standard modular assembly. The number of membrane modules can be flexibly increased or decreased according to actual needs, adapting to centralized water plants or decentralized stations.

3.Intelligent Self-Cleaning, Long Service Life

Equipped with intelligent backwashing and chemically enhanced backwashing (CEB) programs, it effectively controls membrane fouling, maintains high-flux operation, and significantly extends the service life of membrane elements.

4. Low-Pressure Operation, Energy Saving & Consumption Reduction

The working pressure is usually only 0.1–0.3 MPa, much lower than that of reverse osmosis systems. Moreover, it does not require complex pre-treatment chemical dosing, resulting in low operating costs, energy conservation and environmental protection.

Surface water purification, reverse osmosis (RO) pre-treatment, industrial process water (e.g., printing and dyeing decolorization, cleaning water filtration in the food and beverage industry), reclaimed water reuse, and wastewater upgrading, etc.

Are you a factory or a trading company?
We are a direct manufacturing factory located in Hangzhou, China, with our own R&D department, production workshop, assembly line and testing equipment. From design and fabrication to final testing and delivery, all processes are completed in-house. This allows us to maintain stable product quality, competitive factory-direct pricing, and flexible OEM/ODM cooperation for global customers.

What products do you supply?
We are a professional environmental protection equipment manufacturer specializing in water treatment solutions. Our main products include high-efficiency clarifiers, filtration systems, carbon steel complete welding water treatment equipment, dosing systems, sludge treatment equipment, and other integrated water treatment solutions. We can also design and manufacture complete equipment sets based on customer project requirements and application scenarios.

Can you customize the equipment according to our requirements?
Yes, customization is one of our core capabilities. We can design equipment according to your processing capacity (for example 10m³/h, 50m³/h or larger systems), water quality conditions, installation space, material requirements, and automation level. To ensure accurate design, we usually need water quality analysis reports, required treatment capacity, and site layout drawings. Our engineering team will then provide technical solutions and drawings for confirmation.

Can you provide free samples?
For small accessories and standard components, we can provide free samples, with freight cost covered by the customer. For large water treatment equipment, shipping samples is not practical, but we provide detailed product test reports, operation videos, factory inspection videos, and real project case documentation. Customers are also welcome to visit our factory for on-site inspection, and we can arrange pick-up service from nearby airports or train stations.

What’s your lead time for standard and customized orders?
Lead time depends on the equipment type, configuration complexity, and production schedule. Standard equipment usually has a shorter production cycle, while customized systems require additional time for engineering design and manufacturing. After confirming technical specifications and order details, we will provide a clear production timeline and delivery schedule to ensure project planning reliability.

What is the warranty period of your equipment?
All our water treatment equipment comes with a 12-month warranty starting from the delivery date. During the warranty period, we provide free replacement of damaged spare parts caused by non-human factors. We also provide long-term technical support and spare parts supply after the warranty period to ensure stable equipment operation throughout its service life.

Can you offer after-sales technical support and training for our team?
Yes. We provide complete after-sales technical support, including equipment installation guidance, commissioning assistance, operation manuals, maintenance instructions, and troubleshooting support. We can also provide customized training for customer operators either online or on-site depending on project needs. Our goal is to ensure your team can operate the equipment safely and efficiently.