1. Year: 2017
2. Country: China
3. Customer: Shuiyi Group
4. 4 Hole Spinning Spinneret for Manufacturing Braid Tube Reinforced Hollow Fiber Membrane
5. Processing type: Braid tube reinforced coating
6. Application: Environment protection, Water purification
7. Specification: 3.0/2.2/1.95
8. Manufacturing capability: 3.000±0.002mm, 2.200±0.002mm, 1.950±0.004mm, assembly concentricity 0.005mm.
9. Spinneret material: Stainless steel
10. Applying material: PVDF (Polyvinylidene Fluoride)
Before 2017, the customer had used traditionally designed hollow fiber membrane spinnerets which had two main problems: first, the consistence of material flow among 4 holes are poor; second, the spinneret is not easy to disassemble and assemble, and the needle is easily broken when disassembling/assembling/cleaning the spinneret. The whole spinneret of 4 holes may become damaged even when only 1 hole has the problem. The customer adopted our independent 4 holes spinneret to solve this problem and each hole can exchange individually. The independent design decreases the chance of scraping and eccentricity problems, while reducing downtime largely. Customers have been satisfied with this spinneret.
PVDF (Polyvinylidene Fluoride), CA (cellulose acetate),PVC (Polyvinyl chloride),PES (Polyethersulfone),PSF/PSU (Polysulfone), PA (Nylon, Polyamide),PAN (polyacrylonitrile)
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.
wet spinning, melt spinning, drying spinning, gel spinning, spinning process