Products/Services for Hollow Fiber Membrane Spinning Machine
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Water Filters - (323 companies)...garnet, or other media to remove impurities down to about 1 micron in size. Activated carbon (adsorption) and ion exchange (softening and deionization) techniques address chemicals/gases and dissolved inorganics respectively. Membrane filters capture...TriggerAssembly / Element TypeFilter Medium Material
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Metal Spinning Machines - (11 companies)Metal spinning machines are used in metal spinning (spin forming, flow forming), a process by which a metallic disk or tube is rotated at high speeds and formed into an axially symmetric part. Typically, metal spinning machines are used to produce...
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Filtration Equipment - (1216 companies)...rotary drum filters, rotary drum precoat filters, table filters, tilting pan filters, tray filters, and vacuum nutsches. Pressure Filtration. Pressure filters operate at superatmospheric pressures at the filtering surface. The media is fed to the machine... -
Chromatography Membranes - (18 companies)Chromatography membranes are designed for separation tasks in laboratory and industrial applications. They are built-in membrane systems such as plate and frame, spiral-wound module, hollow fibre module, and tube-in-shell module. Chromatography... -
Microporous Membranes - (63 companies)There are three types of microporous membranes that are commercially available: flat sheet, hollow fiber, and tubular membrane. Flat sheet membranes are sheets of membrane material that can be sourced as flat pieces or in larger quantities on rolls...
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Fiber Optic Polishing Machines - (6 companies)How to Select Fiber Optic Polishing Machines. Image Credit: Fiber Instrument Sales | Domaille Engineering | Krelltech. Fiber Optic Polishing Machines are used to polish the end faces of fiber optic products (cables, connectors, adapters, etc...
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Membrane Bioreactors - (81 companies)Membrane bioreactor systems combine ultra-filtration technology with biological treatment for municipal, commercial and industrial wastewater treatment and water reuse applications. How to Select Membrane Bioreactors. Membrane bioreactors (MBRs...
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Spin Coaters - (19 companies)Spin coaters deposit a very thin layer of liquid or resin coatings, often a photoresist, onto the surface of the spinning part, typically a silicon wafer or thin substrate. Spin coaters deposit a very thin layer of liquid or resin coatings, often...
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Waterproofing Membranes - (136 companies)Waterproofing membranes consist of waterproof plastic, rubber, or coated fabric materials. When properly installed, they are used to prevent the ingress of water into foundations, roofs, walls, basements, buildings and structures. Waterproofing...
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Membrane Switch and Keypad Services - (218 companies)...of machine, process, or system variables and commands. May include inputs, outputs, and interfaces tailored to the application. Membrane switch overlays are graphical or alphanumeric coverings for keypads indicating key or switch functions. Materials...
Product News
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Dexmet® Corporation, a part of PPG’s engineered materials division
Support Materials For Pleated Membranes Support Materials For Pleated Membranes. Filters that are designed to remove fine particulate (less than 0.1 mm) frequently employ non-woven filter media that requires mechanical support within the filter body. The support must provide adequate strength while not significantly reducing the flow of the fluid to be filtered. Assured Media Integrity & Pleat Spacing Even Under Dynamic Flow. Increased Filter Surface Area for Pleated Designs (Capability to Expand Thinner Materials to Achieve... (read more)Browse Filter Elements Datasheets for Dexmet® Corporation, a part of PPG’s engineered materials division -
Quantaflex Printed Electronics Inc.
Custom Membrane Switches & Interfaces Membrane Switches. Multiple layers of polyester/polycarbonate, adhesives and printed circuitry create a thin human machine interface. The top layer is typically a graphic overlay, which displays logos and relevant information to the user. Tactile or non-tactile buttons. Buttons and other features can be embossed. Embedded LED 's can be added for indicators. Backlighting can be added for ease of use in low light conditions. Custom made to virtually any size and shape. Typical thickness is 0.035... (read more) -
Sensata Technologies
Compact Hollow Shaft Incremental Encoder The Model HS20 is a compact hollow shaft encoder designed to economically fill the resolution range up to 10,000 cycles per turn. This compact unit features a precision disc, precision ball bearings and EMI shielding. The encoder meets IP65 sealing requirements when ordered with the shaft seal. Applications: Machine control; process control and automation; agricultural machinery; robotics; food processing; metering operations. Learn More. Get a Quote (read more)Browse Incremental Rotary Encoders Datasheets for Sensata Technologies -
Changzhou Sunan & Weijie Steel Balls Co., Ltd.
Durable Hollow Stainless Steel Balls in mechanisms requiring lightweight yet durable spherical components, such as motion systems, actuators, and decorative trims. Home Appliances: Ideal for components in washing machines, mixers, or fans, where balance and durability are critical. Office Automation: Supports precision in devices like printers, copiers, and paper handling systems. Whether you require a decorative yet functional element or a reliable structural component, our hollow stainless steel balls are engineered to meet your... (read more)Browse Metal Balls Datasheets for Changzhou Sunan & Weijie Steel Balls Co., Ltd. -
Bodine Electric Company
Stainless Steel Hollow Shaft Gearmotor The new stainless steel AC right-angle gearmotors are ideal for machines and systems that are subject to intensive cleaning and daily washdowns. Regardless of whether the gearmotors are used for material handling, intralogistics, packaging, or clean room applications, their hygienic properties, long operating life and low maintenance make them particularly well suited to production conditions in the food and beverage industry, pharmaceutical industry, and in permanently wet environments... (read more)Browse Gearmotors Datasheets for Bodine Electric Company -
Quantaflex Printed Electronics Inc.
Membrane Switches Membrane switches are created using multiple layers of polyester or polycarbonate, adhesives, and printed circuitry. The top layer typically serves as a graphic overlay, displaying logos and relevant information to the user. These interfaces can feature tactile or non-tactile buttons, which may be embossed for improved feel and usability. Embedded LEDs can be incorporated as indicator lights, and backlighting may be added to enhance visibility in low-light environments. Each interface... (read more) -
Novotechnik U.S., Inc.
Ultra-Compact Hollow-Shaft Angle Sensors Ultra-Compact Hollow-Shaft Angle Sensors. Novotechnik, U.S. announces the WAL 200 Series of hollow shaft angle sensors that provide absolute, rotary position. Sensor dimensions are 7 x 22 mm. The WAL 200 Series has a measurement range of 0 to 340 . Mechanical range is a continuous 0 to 360 . Other key specifications include resolution of < 0.3 , repeatability of 0.3 and independent linearity of +-1 % of measurement range. As an absolute sensor, the WAL 200 Series continues to track angle even... (read more)Browse Rotary Position Sensors Datasheets for Novotechnik U.S., Inc. -
Changzhou Sunan & Weijie Steel Balls Co., Ltd.
Hollow Steel Balls for Mechanisms Mechanical designers often face weight constraints, corrosion risks, and dimensional inconsistency in moving assemblies. Solid components may add unnecessary mass, while low-quality materials can reduce durability and balance. These hollow stainless steel balls offer a reliable and lightweight solution. * 201/304 stainless steel construction resists corrosion. * Lightweight hollow design reduces system mass. * Precision dimensions and finish ensure smooth integration. * Custom sizes and wall... (read more)Browse Metal Balls Datasheets for Changzhou Sunan & Weijie Steel Balls Co., Ltd. -
Zeus
Aeos™ ePTFE Membranes & Ribbon Shaping Innovation with Porous Membranes & Ribbons. Advanced extrusion and expert processing enable Zeus to produce extremely thin membranes and thicker calendared ribbons. These customized products promote sophisticated medical innovation where ultra-thin membranes or thicker calendared ribbons are a must. Learn More (read more) -
ExxonMobil - Polypropylene Products
Vistamaxx in waterproofing membranes Vistamaxx TM performance polymers allow you to improve the performance of your waterproofing membranes. Adding Vistamaxx polymers to your formulations enables the fabrication of more flexible membranes that are easier to install. Seam force and peel strength can also be enhanced for more durable membranes. (read more)Browse Polymers and Plastic Resins Datasheets for ExxonMobil - Polypropylene Products
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The physical properties of hemofiltration module made from polyether sulfone hollow fiber membrane
Hollow fiber membrane was prepared on wet spin- ning machine prepared in our lab, washed by distilled water until solvent free and dried under vacuum at 508C.
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Effect of PVP, lithium chloride, and glycerol additives on PVDF dual-layer hollow fiber membranes fabricated using simultaneous spinning of TIPS and NIPS
Spinning machine schematic diagram of preparing dual layer hollow fiber membrane .
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Effect of TEP content in cooling bath on porous structure, crystalline and mechanical properties of PVDF hollow fiber membranes
After phase separation, the as- spun hollow fiber membranes were rolled to a take-up machine and then put them into ethanol (95 vol%).
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Effect of high-temperature spinning and PVP additive on the properties of PVDF hollow fiber membranes for microfiltration
After precipitation into the coagulation bath, the as- spun hollow fiber membranes were rolled to a take-up machine and were further washed for 120 hrs to remove the residual solvent in tap water.
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Membrane Technology and Applications 3rd Edition
Today a 1–2 m2 hollow fiber dialyzer sells for about US$15, which is well below the module costs of any other membrane technology. These low costs have been achieved by the use of high speed machines able to spin several hundred fibers simultaneously around the clock.
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Preparation of poly(4‐methyl‐1‐pentene) asymmetric or microporous hollow‐fiber membranes by melt‐spun and cold‐stretch method
Figure 1 Flow chart of the preparation of PMP hollow - fiber membranes with MSCS. Figure 2 Subspinneret zone of extruder spinning machine : spinneret with warm keeper.
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Encyclopedia of Membrane Science and Technology, 3 Volume Set
In a casting machine , the casting solution is spread in a thin layer, often on a mechanical support such as a nonwoven fabric, or is spun into hollow fibers . The membrane is formed from the casting solution in a casting process that may involve air casting …
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Membrane Technology: in the Chemical Industry 2nd Revised and Enlarged Edition
For this reason, membrane -film for- mation and hollow - fiber spinning processes are usually operated continuously or for extended run times. Gas-separation-module assembly is typically an operator- machine interactive process, because the scale of operation cannot …
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Effect of take‐up speed on polyvinylidene fluoride hollow fiber membrane in a thermally induced phase separation process
Preparation of Hollow Fiber Membranes … %) were weighed into a mixing tank, which was tumbled on a roller machine for 4 h … The solution was spun via gear pump after degas, cooled first via a 10-cm-long room …
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Modeling of CO 2 mass transport across a hollow fiber membrane reactor filled with immobilized enzyme
independent sets of intimately commingled hydrophobic microporous PVDF hollow fibers prepared by the spinning machine in our laboratory containing immobilized enzyme with nanocomposite hydrogels,17,18 whose geometrical properties are shown in Table 2. The fabrication of the membrane module involved preparation of a fiber bundle and putting them in a …
