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Leading Hollow Fiber Membrane Spinning Machine and Spinneret Manufacturer - Trustech

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Let's take a look at Why Trustech Lead?

Choose us, we are a spinning machine manufacturer and we promise to do everything needed to ensure a successful and satisfactory working partnership. The 8 reasons set out below will give you an insight into our advantages.
39+ Countries
 11.4%+ Efficiency improvement
 620+ NIPS 20 holes one pack
 TIPS 32 holes one pack
Exported to 39 countries on 5 continents, 634 customers, 3,247 projects / batches
High precision, easier maintenance, 47.2% longer service life then NIPS conventional one
Increased by 11.4% through technological innovation vs. pre-improvement levels;
High viscosity 195,000 cp, 20 orifices x 31 plates = 620 orifices,1.5mm spun simultaneously with high consistency;
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Main Products

As a professional industrial spinning machine manufacturer & supplier since 2014.

Our research, development, and manufacturing of hollow fiber membrane spinning machine, flat sheet membrane casting machines and hollow fiber spinnerets are winning the favor of the market for the premium quality and long-lasting performance.

Spinning Machine
Hollow Fiber Spinneret
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Product Applications
Trustech is a China's leading company that specializes in The Membrane SpinningTechnology.
Trustech focus on membrane spinning solutions include hollow fiber and flat sheet membrane, and hollow fiber membrane spinnerets are key tools in the production of hollow fiber membrane and other membrane types, including UF (Ultra filtration), MF (Micro filtration), NF (Nano filtration) and RO (Reverse osmosis). These fiber spinnerets are categorized into UF hollow fiber membrane spinneret, MF hollow fiber membrane spinneret, NF hollow fiber membrane spinneret, and RO hollow fiber membrane spinneret, all based on the different sizes of the membrane filter precision and pore size. 
Hemodialysis / Kidney Dialysis
The hemodialysis membrane is a core functional material for hemodialysis, with the hollow fiber membrane spinhead that is produced in the hemodialysis membrane acting as a key component of the entire production link. The hollow fiber membrane needed in hemodialysis features a high requirement for the surface roughness, accuracy and consistency of the multi-head. The eccentric degree of the hollow fiber membrane spinneret reaches 0.003mm, with the porosity and spinneret meeting the requirements for consistency in the hollow fiber.
Water Purification / Liquid Separation
The separation membrane is divided into the microfiltration membrane (MF), ultrafiltration membrane (UF), nanofiltration membrane (NF), reverse osmosis membrane (RO) and others all based on pore size. The hollow fiber film spinneret in producing the separation membrane is a key component of the entire production link. We offer hollow fiber film spinnerets to customers with a concentricity of 0.003mm, meeting all the requirements for the production of separation membranes.
Artificial Lung / Gas Separation
We provide polymer fiber spinning spinnerets for customers that produce gas separation membranes, with a concentric degree of 0.0003mm, which meets the needs of gas separation membranes. The underlying principles between gas separation and liquid separation membranes are the same, with different gases separated according to their requirements, such as hydrogen nitrogen separation, oxygen nitrogen separation, methane helium separation, alcohol water separation, alcohol ethane separation, methane and ethylene mixture separation, H2 and CO2 proportion regulation, artificial lung and natural gas removal of CO2 and H2S.
Desalination
Desalination is the processed used to remove salt from seawater in order to produce fresh water that is safe for human consumption. This process requires filtration done using a hollow polymer fiber membrane. We offer polymer fiber spinning spinnerets for producers of polymer fiber membranes, with the concentricity reaching 0.003mm.
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About Trustech

Shanghai Trustech Technology is a China’s leading company that specializes in the research, development, and manufacturing of hollow fiber membrane spinning machine, flat sheet membrane casting machine and spinneret for fiber spinning. These hollow fiber 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.

11+
Years focus on
41+
Patents & IP
Customers
Projects/Batches
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Latest News
Here are the latest news about our company and industry. Read these posts to get more information about the products and the industry and thus get inspiration for your project.
What Are Key Considerations for Membrane Manufacture Process Adjustment
In ultrafiltration hollow fiber production via NIPS and TIPS, process adjustment is ultimately about making every spinneret hole “see” the same force, temperature, and flow history.
What are the Key Features of the FCT 6th Generation Spinneret Pack?

The hollow fiber membrane industry for water purification and wastewater treatment relies on stable, efficient NIPS wet spinning. Trustech’s FCT 6th Generation Spinneret is the core forming component designed specifically for wet-process NIPS. Building on Gen5 strengths—independent spinneret core, pinless structure, and high-precision forming—Gen6 adds structural innovations for multi-hole expansion and per-hole independent control, supporting 8, 12, 16-hole configurations. During spinning, each hole’s dope (membrane-forming feed) and bore fluid (lumen-forming) can be switched on/off and regulated independently, eliminating the traditional pain point of “entire line stoppage due to a single-hole failure.” This is particularly valuable under unstable materials or large process fluctuations, boosting productivity, reducing waste and labor costs, and enabling large-scale manufacturing..
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