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Polymer Fiber Spinning Spinneret

Trustech is an innovative and advanced manufacturer of spinning spinnerets, with a focus on high precision membrane spinnerets for both single and multiple holes, both with an emphasis on top notch quality and sophisticated technology.

    2. Polymer Fiber Spinning, Wet Spinning SpinneretWe offer hollow fiber membrane spinnerets for non-solvent induce phase separation methods. The spinneret is made of a high quality stainless steel, with the highest connectivity reaching 0.003mm. PVDF (Polyvinylidene Fluoride), CA (cellulose acetate), PVC (Polyvinyl chloride), PES (Polyethersulfone), PSF/PSU (Polysulfone), PA (Nylon, Polyamide), PAN (polyacrylonitrile).
    2. Polymer Fiber Spinning, Dry Spinning SpinneretThermally induced phase separation (TIPS) is a method for preparing polymer microporous membranes developed by A.J Castro in 1981. This method operates under a principle that involves the formation of a microporous membrane by separating the polymerized materials through a change in temperatures. The membrane pores obtained using this method are evenly distributed, and feature a high porosity.
    2. Polymer Fiber Spinning, Braid Tube Reinforced Spinning SpinneretFor NIPS membranes and TIPS membranes prepared from homogeneous materials, the membrane strength is entirely provided by the separation membrane material itself. In order to enhance the mechanical strength of the hollow fiber membrane, one or two layers of a casting liquid can be coated onto the outer layer of the braided tube, with the polymer film formed.
    2. Polymer Fiber Spinning, Melt Spinning Spinneret We offer hollow fiber film spinnerets that operate with a melt, spinning and cold stretching method (MSCS). The melt-spinning-stretching method refers to a melting extrusion of the polymer under high stress conditions. During the stretching process, the crystal structure of the polymer material opens perpendicular to the extrusion direction in order to form micropores.
    2. Polymer Fiber Spinning, Dual Layer Spinning SpinneretWe offer double material liquid hollow fiber membrane spinnerets used for producing composite membranes. The concentricity of these spinnerets are 0.003mm. The composite film covers a dense separation layer on the porous base film. The support layer and the separation layer use different materials, which makes it easy to obtain a separation membrane with a high separation function.
    2. Polymer Fiber Spinning, Core Fiber Reinforced Spinning SpinneretWe offer polymer fiber spinning, core fiber reinforced spinning spinnerets for customers who need to produce a concrete hollow fiber membrane. The spinneret material is a high quality stainless steel, with a concentricity of 0.003mm. The concrete follow fiber is a hollow fiber membrane that is supported by a monofilament fiber that is wrapped and fused to the bulk material.
    2. Polymer Fiber Spinning, Sol-Gel Sintering Spinning SpinneretWe provide sol gel sintering hollow fiber membrane spinnerets with a concentricity of 0.0003mm. The sol-gel sintering method is the main preparation method for the production of PTFE hollow fiber membrane. The only drawback is its requirements for high temperature sintering in order to remove the spinning carrier and obtain a microporous structure.
    2. Polymer Fiber Spinning, Dry Jet Wet Spinning SpinneretWe provide our customers with polymer fiber spinning spinnerets in order to produce PTFE hollow fiber membranes. This dry jet wet spinning spinneret is made of a high quality stainless steel, with a concentricity of 0.003mm. Push molding and drawing are the main production methods used in the PTFE hollow fiber membrane, and through stretching, the membrane pore structure is formed, with high production efficiency,
    2. Hollow Fiber Membrane Spinneret, Generation 5Each spinneret is independently fixed and the amount of spinnerets can be expanded to 20, 32 or 64, significantly enhancing the efficiency.
    2. Hollow Fiber Membrane Spinneret Generation 5, Braided Tube Reinforced SpinningEach spinneret is independently fixed and the amount of spinnerets can be expanded to 20, 32 or 64, significantly enhancing the efficiency.
    2. Hollow Fiber Membrane Spinneret, Generation 6Hollow fiber membrane spinneret not only has the functions of independent installment and replacement, but also features independent control of the dope solution and bore fluids despite the pressure and fluctuation. Take the 8-nozzle products as an example, if one spinneret is closed by the control valve, the flow rate of other spinnerets will be adjusted at the same time.
    2. Hollow Fiber Membrane Spinneret Generation 6, Braided Tube Reinforced SpinningHollow fiber membrane spinneret not only has the functions of independent installment and replacement, but also features independent control of the dope solution despite the pressure and fluctuation. Take the 8-nozzle products as an example, if one spinneret is closed by the control valve, the flow rate of other spinnerets will be adjusted at the same time.

Trustech is a leading polymer fiber spinning spinneret manufacturer, by combined with advanced technology of fiber spinning process and equipment from Germany we can fabricate high quality spinneret, we can offer spinnerets used wet spinning, dry spinning, melt spinning for different fiber spinning process users, we have had clients who used our spinnerets to produce hollow fiber membrane for different filtration applications.
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Shanghai Trustech Technology Development Co., Ltd.

Add.: Building 12, No.851 Xinghua road, Jiading district, Shanghai 201812
Tel.: +86-21-69899973
Mobile: +86-17701653227
E-mail: David@cn-trustech.com