Product details of the fiber spinning machine
Product Description
The production of Trustech fiber spinning machine is ensured by a complete and scientific modern production model, which is a highly efficient way to ensure the production of the product. This product meets the quality standards and is certified. Shanghai Trustech Technology Development Co., Ltd. ensures to offer the most professional service for customers.
Product Overview
A TIPS hollow fiber membrane spinning equipment mainly consists of four core sections: melt extrusion system, phase separation and cooling system, extraction and drying system, and winding and post treatment system. The hollow fiber membrane spinning system performance and stability determine the quality and properties of the hollow fiber membrane. Leveraging 11 years of experience and R&D, Trustech has upgraded the SteadyiCore Ultra 2.0 Heating System, TitanMix Pro 4.0 Mixing System, SmartCoil Elite 3.0 Automatic Winding, and StoutDrive 2.0 motor drive setup.
These Trustech technologies precisely control temperature and heat transfer uniformity, automate take up to save labor, thereby enhancing hollow fiber membrane spinning machine stability and reliability, reducing setup time and production downtime, and increasing overall spinning efficiency by 7.4% compared with pre-upgrade levels.
Core sections of a TIPS production line
Key control parameters
| Core Sections | Parameters |
| Melt extrusion system | |
| Materials | PVDF + DOP |
| Process | Melt Mixing (Twin-screw extruder) |
| Temperature | 180 °C |
| Stirring Speed | 160 rpm |
| Mixing Time | 50 min |
| Solids Content | 24 wt% |
| Phase separation and cooling system | |
| Metering Pump Accuracy | ±0.5% |
| Bore Fluid (N₂) Flow Rate | 0.26 L/min |
| Spinneret Orifice Diameter | 2.6 / 1.2 mm |
| Spinneret Temperature | 182°C |
| Spinning Speed | 15 m/min |
| Air Gap Length | 10 cm |
| Extraction and drying system | |
| Coagulation Medium | Water/ethanol mixture |
| Coagulation Bath Temperature | 40°C |
| Cooling Rate | 40°C/min |
| Target Porosity | 40-70% |
| Winding and post-treatment system | |
| Residual Diluent Target | <0.1% |
| Drying Temperature | 60°C |
| Drying Time | 2 h |
| Draw Ratio | 3.7× |
Brief Introduction
Trustech is a leading company that specializes in the research, development, and manufacturing of hollow fiber membrane spinning machines and spinning spinnerets. These spinning machines and spinning spinnerets have extensive applications across various industries including water purification, gas separation, hemodialysis, ECMO (Extracorporeal Membrane Oxygenation), food and beverage processing, biotechnology, and chemical engineering, among others.
Trustech is not only at the forefront of hollow fiber membrane spinnerets which develop FCT 5th － 8th generation technology, but also leading hollow fiber membrane spinning machine and flat sheet membrane casting system. Backed by outstanding R&D and quality, Trustech holds China's high-end market, upgraded spinning systems to enhance precision and stability, and engineered key subsystems including the SteadyiCore Ultra 2.0 Heating system,TitanMix Pro 4.0 Mixing system, PrimeGlider Pro 3.0 Automatic pay-off, SmartCoil Elite 3.0 Automatic winding and StoutDrive 2.0 motor drive setup. These advances of spinning machine and spinneret improved spinning system stability, reduced commissioning and production downtime, and increased overall spinning efficiency by 11.4% compared with before the improvements.
Suitable Materials
PET(Polyethylene Terephthalate), PP (Polypropylene), PA6( Polyamide 6 ), PE(Polyethylene), PLA (Polylactide), TPU (Thermoplastic Polyurethane), PPS (Polyphenylene Sulfide), PTT (Polytrimethylene Terephthalate), PBT (Polybutylene Terephthalate), PVA (Polyvinyl Alcohol ), PAN (Polyacrylonitrile ), PEEK (Polyether Ether Ketone), PVDF-HFP ( Poly vinylidene fluoride-co-hexafluoropropylene)
Customer Membrane Examples
FAQ
Company Advantage
• Based on the domestic market, our company is also actively exploring foreign markets.
• Our company is located in a great geographical position with quite a few railways and highways, creating the advantages of transportation.
• With a comprehensive management service system, Trustech is capable of providing customers with one-stop and professional services.
• Trustech was established in During the development, we have constantly explored in the market and have introduced advanced science and technology and production equipment. Now we develop the business on the basis of large-scale production.
We are willing to go hand in hand with you to create a better future.
About Trustech