What is Realwin?
Company News
Exhibition & Events
We are pleased to announce that our company will be participating in Intelligent Asia 2026. We warmly invite all visitors, partners, and industry professionals to meet with us at the exhibition. This will be a great opportunity to exchange ideas, discuss industry trends, and explore our industrial filtration products and solutions in person.
If you are interested in learning more about our products or discussing potential cooperation, we look forward to welcoming you at the event!
Our Experience at THECA 2025
2026
2025
20-22 August 2025 at Bitec Bangna
We were pleased to participate in THECA 2025, held from 20–22 August 2025. During the exhibition, we showcased our industrial filtration products and solutions while engaging in valuable discussions with industry professionals, customers, and business partners.
This event provided an excellent platform to strengthen business relationships, enhance brand visibility, and gain deeper insights into market trends, allowing us to further improve our products and services to meet industry needs.
Participation in Intelligent Asia 2026
11-13 March 2026 at Hall 98, Bitec Bangna
Educational News
Knowledge of Filtration and Products
Liquid filter bags are specially treated through singeing and calendering processes to prevent fiber shedding and minimize pore blockage, ensuring clean filtration and extended service life.
Made from naturally white, unbleached materials that meet environmental protection standards, the needle-punched felt structure provides effective depth filtration, capturing solid and colloidal particles with high efficiency. With uniform thickness, stable porosity, and strong mechanical strength, liquid filter bags deliver consistent filtration performance and long-term reliability.
What is Liquid Filter Bags?
Tip & Guides
1. Filter Bag Selection
Liquid filter bags work on the principle of solid–liquid separation and are used with matching filter housings. They offer high flow rates, large processing capacity, and long service life, making them ideal for sealed, high-flow filtration systems. When selecting a filter bag, users should consider housing size and operating conditions such as pH, flow rate, filtration accuracy, particle size, and operating temperature to ensure optimal performance.
2. Installation and Replacement
Before installation, shut down the system, cut off power, and release internal pressure. Check reminder surfaces for cleanliness and flatness. Install the filter bag securely inside the filter basket, ensuring full contact. Use a support cage to prevent movement under pressure. After installation, close the housing, ensure proper sealing, tighten bolts evenly, and restart the system.
3. Precautions
Filter bag replacement should be based on differential pressure readings. Liquid filter bags typically withstand a pressure difference of 0.05–0.1 MPa. Replace the bag promptly when approaching this limit to avoid damage or rupture.
Application fields
TFT-LCD
PCB
Semiconductor
Oil industry
Sewage treatment
Solar energy
Medicine industry
Beverage industry
Engineering