Ultra fine precision capillary pipe extrusion equipment is the production technology behind the tiny, highly accurate plastic tubes that move microliter and sub microliter volumes inside modern laboratory instruments, analytical equipment, and medical micro fluidic systems. As laboratories demand ever tighter fluid control, the thin wall, small bore pipe that delivers reagents, standards, and solvents must hold bore diameters from below one millimeter up to a few millimeters with consistent roundness, smooth inner walls, and predictable flow behavior. This article explains how precision capillary pipe extrusion works, what engineering is required to make it reliable, which materials and inspection methods matter, and how Faygo, a Wanplas factory, builds complete lines for this demanding application. You will learn the core components of a micro bore pipe extrusion line, the specifications that define quality, and how to match bore size and material to the correct production configuration.
Faygo, a Wanplas factory, is a China based manufacturer specializing in plastic pipe and profile extrusion lines with 22 years of dedicated experience. The company operates three specialized factories, and its FAYGOPLAST facility focuses on pipe, profile, and sheet extrusion lines in Zhangjiagang City, covering 26,650 square meters and located only two hours from Shanghai Airport. Faygo holds 13 national patents, including 8 invention patents, and all products are CE and ISO certified. This depth of engineering and quality discipline is exactly what ultra fine capillary production requires, because the difference between a usable micro bore pipe and a rejected one is measured in micrometers.
What Is Ultra-Fine Precision Capillary Pipe Extrusion Equipment
Ultra fine precision capillary pipe extrusion equipment is a complete production system engineered to manufacture micro bore and capillary plastic pipes whose internal diameters span from sub millimeter scale to a few millimeters, using a finely tuned extruder, a micro die, precise thermal control, and sensitive downstream traction to hold tight dimensional and surface tolerances. Unlike conventional large diameter pipe lines that prioritize throughput, a precision capillary line prioritizes repeatability at microscopic scale, because the same flow rate error that is invisible on a 110 millimeter water pipe becomes a major analytical error inside a 0.5 millimeter chromatography transfer line.
The system begins with a plasticizing unit where resin is melted and homogenized inside the barrel by a screw, then pushed through a screen pack and a micro die that shapes the melt into a thin wall tube. The freshly formed pipe is cooled, calibrated, pulled by a take up system at a controlled linear speed, measured inline, and wound or cut to length. Every stage must be stabilized, because at small diameters the draw down ratio is high and the pipe is easily distorted by pressure fluctuations, temperature drift, or uneven pull force.
Capillary pipe is defined less by a single dimension than by its function. In laboratory and analytical contexts, the term describes small bore tubing used to transport precise volumes of liquid or gas, often under low pressure, where inner wall quality and bore consistency determine measurement accuracy. Precision capillary extrusion therefore optimizes for low inner surface roughness, concentricity between bore and outer diameter, and a stable wall thickness that keeps the flow cross section constant along the entire length.
The primary keyword for this technology, capillary pipe extrusion equipment, matters to buyers because the line must deliver more than a pipe shape. It must deliver a calibrated fluid channel. That is why precision capillary production is treated as a metrology driven process rather than a simple extrusion job, and why Faygo builds these lines with the same quality system used across its Wanplas group factories.
Micro-Die Engineering and Melt Filtration for Sub-Millimeter Bores
Micro die engineering is the single most important factor in producing a consistent sub millimeter bore, because the die land length, the die exit geometry, and the draw down ratio together set the final bore and wall thickness of the capillary pipe. A micro die for capillary production uses a carefully contoured mandrel and outer bushing to form a thin annular melt stream that is then drawn to the target diameter. The land length must be long enough to stabilize flow yet short enough to avoid excessive shear heating, and the concentricity of the mandrel inside the bushing must be adjustable to within a few micrometers so the pipe wall stays uniform around its circumference.
Draw down ratio is the relationship between the die exit diameter and the final pulled diameter, and in capillary work this ratio can be very high. A high draw down magnifies any instability in the melt, so the die must deliver a uniform, fully plasticized, low stress melt. The die temperature profile, the mandrel heating, and the use of a heated die lip help maintain melt strength during the stretch so the bore does not collapse or wander off center.
Melt filtration protects the micro bore from contamination that would otherwise block the die or create surface defects. Even a single carbonized particle or gel speck can plug a 0.3 millimeter channel or leave a streak that destroys inner wall smoothness. Precision capillary lines therefore use a screen changer with fine filtration, commonly in the range of 5 to 40 micron depending on the material and bore, and many configurations use a continuous screen changer that swaps filter media without stopping the line. The screen pack sits ahead of the die and is supported by a sturdy breaker plate so the fine mesh is not blown out by melt pressure.
For the cleanest results, some laboratory grade capillary configurations add a static mixer or a gear type melt pump between the extruder and the die. A melt pump stabilizes pressure pulsation from the screw, which is critical because pressure ripple translates directly into bore diameter variation. By isolating the die from screw surge, the pump lets the micro die run at a steady output, improving both tolerance and surface quality. Filtration grade, screen area, and change interval should be selected with the resin cleanliness and the smallest target bore in mind, because the smaller the bore, the finer the filtration must be.
Precise Temperature Control and Screw and Barrel Optimization
Precise temperature control is what allows a micro bore pipe to be reproduced batch after batch, because melt viscosity changes sharply with temperature and viscosity controls how the die shapes and the take up stretches the pipe. A precision capillary line divides the barrel and die into multiple independently controlled zones, often with zone tolerance near plus or minus 0.5 degree Celsius, so the operator can tune the melt from the feed throat through the metering zone and into the die without overheating sensitive resins such as PEEK or FEP.
The screw and barrel are the heart of plasticizing in any extruder, and for capillary work the screw must deliver a homogenous, fully melted, low pulsation melt at a moderate shear rate. A screw with a well designed compression ratio and a balanced feed, compression, and metering zone reduces unmelt and color or filler streaks that would show up on the inner wall. For heat sensitive or high temperature materials, the barrel uses corrosion resistant nitrided or bimetallic lining and the screw uses a tailored flight geometry so the resin is plasticized efficiently without degradation.
Optimizing the screw and barrel for small bore pipe means favoring stability over maximum output. A smaller diameter screw running at a controlled speed often yields a cleaner melt than a large screw throttled down, because the residence time and shear are easier to manage. The L/D ratio, the compression ratio, and the mixing section are chosen per material: PP and PE tolerate conventional polyolefin screw designs, while PEEK, PA, and FEP need higher melt temperature capability, tighter thermal control, and sometimes a specialized barrier or mixing section to avoid unplasticized spots.
Temperature measurement is equally important. Melt thermocouples placed near the die and a pressure transducer at the die entrance give real time feedback so the control system can hold the set point against ambient changes and material lot variation. Faygo lines use an intelligent control system that lets operators set parameters freely and adjust in real time, which is essential when switching between, for example, a low temperature polyolefin and a high temperature engineering resin on the same capillary line.
Take-Up, Traction, and Dimensional Tolerance for Tiny Diameters
Take up and traction determine the final diameter of a capillary pipe, because once the melt leaves the die it is stretched by the pull speed relative to the extrusion rate. At sub millimeter sizes the line speed, the capstan tension, and the cooling rate must be synchronized so the bore lands exactly on target and stays there for the whole production run. A precision take up uses a servo driven capstan or belt haul off with closed loop speed control so the linear velocity is stable to a fraction of a meter per minute, eliminating the slow drift that widens tolerance bands.
Dimensional tolerance for capillary pipe is typically expressed as bore diameter plus or minus a small value, often within plus or minus 0.02 millimeter for precision grades, with wall thickness uniformity held within a few percent around the circumference. Roundness and concentricity matter as much as the average diameter, because an oval or off center bore changes flow resistance and can snag fittings in analytical instruments. Inline laser gauging or air gauging watches the diameter continuously and feeds corrections back to the take up or the extruder rate, forming a closed control loop that keeps the pipe in specification.
Calibration for tiny diameters differs from large pipe sizing. A vacuum calibration sleeve used on big pipes is impractical at sub millimeter scale, so capillary lines rely more on precise draw down, controlled cooling, and tension management than on mechanical sizing. The cooling bath or cooling tunnel must remove heat evenly so the pipe does not distort as it sets, and the transition from melt to solid must be gradual enough to avoid internal stress that later causes curl or diameter relaxation.
Tension is a double edged tool. Too little pull lets the pipe sag and vary; too much pull stretches the wall thin and can induce necking or a rough inner surface as the melt is over drawn. The correct take up setting produces a pipe whose bore, wall, and outer diameter are all stable and whose length is predictable for downstream cutting and coiling. Because capillary pipes are often used in fixed length fluid paths inside instruments, consistent diameter directly equals consistent volume and consistent analytical results.
Inner-Surface Smoothness, Material Selection, and Cleanroom Considerations
Inner surface smoothness is a defining quality of laboratory grade capillary pipe, because a rough bore adsorbs sample, traps bubbles, and disturbs laminar flow that sensitive instruments depend on. Precision capillary extrusion targets a low inner wall roughness, frequently expressed as a fine Ra value, by combining a polished die mandrel, a clean low stress melt, and a controlled draw that does not tear the inner surface. For analytical and micro fluidic delivery, even sub micron asperities can retain reagents or create nucleation sites for air, so smoothness is engineered from the die surface outward.
Material selection drives nearly every process parameter. PEEK is favored for its high temperature resistance, broad chemical compatibility, and low extractables, making it ideal for demanding chromatographic and laboratory fluid paths. PTFE lined structures provide the ultimate chemical inertness for aggressive solvents, though true PTFE is difficult to extrude as a thin tube and is often used as a liner inside a more processable jacket. PP and PE are economical, clean, and easy to process for general laboratory delivery, while PA, or nylon, adds toughness and a measure of heat resistance. FEP offers transparency and excellent chemical resistance for visible flow inspection.
The table below compares common capillary pipe materials by the properties that matter most for laboratory fluid delivery. These values are typical ranges and should be confirmed against the specific resin grade and certificate before final design.
Material Comparison for Precision Capillary Pipe
| Material | Typical Melt Temperature | Chemical Resistance | Inner Smoothness Potential | Common Laboratory Use |
|---|---|---|---|---|
| PEEK | 340 to 380 degree Celsius | Excellent, broad solvents | Very high | Chromatography, high pressure fluid paths |
| PTFE lined | Not melt extruded as liner | Outstanding, near universal | High | Aggressive solvent delivery |
| PP | 200 to 230 degree Celsius | Good, limited to solvents | High | General reagent and water lines |
| PE | 180 to 220 degree Celsius | Good, many acids and bases | High | Low pressure transfer tubing |
| PA (nylon) | 240 to 270 degree Celsius | Good, absorbs moisture | Medium high | Tough small bore instrument tubing |
| FEP | 300 to 340 degree Celsius | Excellent, transparent | High | Visible flow, clean delivery |
Cleanroom considerations become relevant when the capillary pipe serves medical, diagnostic, or ultra clean analytical roles. For general laboratory and analytical use a controlled clean environment such as class 10000 or better is recommended to limit particulate contamination on the outer and, where applicable, inner surface. Medical and diagnostic grade tubes often require class 1000 or cleaner, with validated cleaning, drying, and packaging so the delivered pipe enters the instrument free of fibers, dust, and extractable residues. Because the Wanplas group applies a unified quality system across its factories, capillary lines can be specified with the environmental controls and documentation needed for regulated applications.
Faygo Micro and Small-Bore Pipe Extrusion Lines and Technical Modules
Faygo, a Wanplas factory, offers a family of pipe extrusion lines that spans from ultra fine capillary configurations up to heavy duty pipe production, all built on the same quality foundation of CE and ISO certification, intelligent control, and 72 hour continuous operation testing. For laboratory fluid delivery the most relevant modules are the precision micro and small bore pipe extrusion configuration, the PP-R and PE-RT pipe extrusion line, the single wall corrugated pipe extrusion line, and the PVC braided hose extrusion line. Each is described below with its specification range so buyers can match capability to need.
Precision Micro and Small-Bore Capillary Pipe Extrusion Configuration
This configuration is the core of capillary pipe extrusion equipment, optimized for bore diameters from below one millimeter up to several millimeters, with tight tolerance and smooth inner walls for laboratory instrument fluid delivery. It pairs a stable plasticizing extruder with a micro die, fine melt filtration, precise multi zone temperature control, and a servo take up. The line is built to run PEEK, PTFE lined structures, PP, PE, PA, and FEP where the application allows, and it is validated during the 72 hour factory test run with dimensional and flow checks.
Specification of Precision Micro and Small-Bore Capillary Pipe Extrusion Line
| Parameter | Typical Capability | Note |
|---|---|---|
| Bore diameter range | 0.2 to 10 millimeter | Sub millimeter to small bore |
| Bore tolerance | Plus or minus 0.02 millimeter | Verified by laser gauge |
| Wall thickness uniformity | Within a few percent | Concentricity controlled |
| Inner surface roughness | Low, polished mandrel | For low adsorption flow |
| Line speed | 1 to 30 meter per minute | Closed loop take up |
| Materials | PEEK, PTFE lined, PP, PE, PA, FEP | Per resin grade |
| Melt filtration | 5 to 40 micron screen | Continuous screen changer option |
| Temperature control | Multi zone, near plus or minus 0.5 degree | Intelligent control system |
| Factory test | 72 hour continuous run | CE and ISO certified |
PP-R and PE-RT Pipe Extrusion Line
The PP-R and PE-RT pipe extrusion line covers 16 to 160 millimeter diameters and is a proven Faygo module for plumbing, heating, and industrial pipe, yet its precision extrusion and calibration technology shares the same discipline used in finer capillary work. It processes PP-R and PE pipes across 16 to 160 millimeter and PE-RT pipes across 16 to 32 millimeter, with a stable single screw extruder, vacuum calibration, and a high speed haul off. The specifications below show the engineering scale of a Faygo pipe line.
Specification of PP-R and PE-RT Pipe Extrusion Line
| Parameter | Typical Value | Note |
|---|---|---|
| Pipe diameter range | 16 to 160 millimeter | PP-R and PE pipes |
| PE-RT diameter range | 16 to 32 millimeter | Heating pipe application |
| Extruder type | Single screw, optimized L/D | Stable plasticizing |
| Output | 120 to 400 kilogram per hour | By diameter and material |
| Calibration | Vacuum sizing sleeve | Stable outer diameter |
| Control | Intelligent PLC, real time adjust | Renowned brand components |
| Certification | CE and ISO | 72 hour test before delivery |
PE, PP, and PVC Single-Wall Corrugated Pipe Extrusion Line
The single wall corrugated pipe extrusion line covers diameters from 6 to 200 millimeter and produces flexible, lightweight pipes used in wiring conduit, drainage, and certain instrument protection roles. Although corrugated geometry differs from smooth capillary bore, the line shares the same need for stable extrusion, precise temperature control, and reliable take up. It is included here because laboratories and analytical equipment often need protective conduit and flexible small bore conduits alongside smooth fluid lines.
Specification of Corrugated Pipe Extrusion Line
| Parameter | Typical Value | Note |
|---|---|---|
| Diameter range | 6 to 200 millimeter | Single wall corrugated |
| Materials | PE, PP, PVC | Per application |
| Corrugator | Forming blocks, adjustable | Stable pitch and shape |
| Cooling | Spray and air cooling | Even solidification |
| Control | PLC with real time adjustment | CE and ISO certified |
PVC Braided Hose Extrusion Line
The PVC braided hose extrusion line produces fiber reinforced PVC hoses across 8 to 50 millimeter diameter, built as a multi layer structure of PVC, a braided reinforcement layer, and an outer PVC cover. This line is relevant where laboratory and analytical systems need flexible, pressure capable transfer hose rather than rigid capillary, and it demonstrates the same discipline of precise extrusion and reinforcement integration found in the Wanplas group product range.
Specification of PVC Braided Hose Extrusion Line
| Parameter | Typical Value | Note |
|---|---|---|
| Hose diameter range | 8 to 50 millimeter | Fiber reinforced garden and industrial |
| Structure | PVC plus braid plus PVC | Three layer |
| Reinforcement | Polyester fiber braiding | Pressure resistance |
| Control | PLC synchronized lines | CE and ISO certified |
Application Industries for Laboratory Instruments and Precision Fluid Delivery
Capillary pipe extrusion equipment serves industries where a precisely controlled fluid path is the product itself. The value is not the plastic alone but the calibrated channel it creates, so the applications below all depend on the same qualities that define precision capillary production: tight bore tolerance, smooth inner walls, chemical compatibility, and repeatable length and volume.
In laboratory instruments, capillary pipes carry reagents, buffers, standards, and waste between modules with minimal dead volume. Automated analyzers, synthesizers, and sample preparation stations use small bore tubing to move microliter volumes without cross contamination. The smooth inner wall prevents sample retention that would skew repeatability, and the stable bore keeps flow rate constant so the instrument software can trust the delivered volume.
Medical micro fluidics is a closely related field where capillary channels drive diagnostic cartridges, point of care devices, and wearable drug delivery. Here the pipe or channel must be biocompatible, extractable free, and dimensionally exact, because a slight bore change shifts the reaction time or the delivered dose. PEEK and FEP based capillary structures are common where chemical and thermal resistance are required.
Analytical equipment such as chromatography systems, mass spectrometers, and optical analyzers rely on capillary transfer lines to move mobile phase and sample with no adsorption and no leaks. In these systems the pipe is part of the measurement chain, so inner surface smoothness and bore consistency directly affect peak shape, baseline noise, and quantification accuracy. A rough or variable bore introduces band broadening and pressure instability that degrade results.
Precision fluid delivery spans industrial and research uses beyond the bench: environmental monitoring stations, fuel and lubricant analyzers, ink and coating micro dosing, and semiconductor grade chemical transfer. In each case the capillary pipe is the quiet component that makes the measurement trustworthy. Faygo supports these applications by combining its pipe extrusion expertise with the Wanplas group quality system, so a laboratory can specify a capillary line with the same confidence it would apply to a larger production line.
Selection Guide — Bore Size and Material to Production Line
Choosing the right production line starts from two variables: the target bore size and the material. The selection table below maps common requirements to the appropriate Faygo line family. For true sub millimeter and small bore capillary work the precision micro and small bore configuration is the correct choice, while larger diameters fall into the standard pipe, corrugated, or braided hose families that share the same extrusion discipline.
Selection Table — Bore Size and Material to Line
| Bore or Diameter | Material | Recommended Faygo Line | Primary Use |
|---|---|---|---|
| 0.2 to 3 millimeter | PEEK, PTFE lined, PP, PE, PA, FEP | Precision micro and small bore capillary pipe extrusion line | Laboratory fluid delivery, micro fluidics |
| 16 to 160 millimeter | PP-R, PE | PP-R and PE-RT pipe extrusion line | Plumbing, heating, industrial pipe |
| 16 to 32 millimeter | PE-RT | PP-R and PE-RT pipe extrusion line | Floor heating pipe |
| 6 to 200 millimeter | PE, PP, PVC | Single wall corrugated pipe extrusion line | Conduit, drainage, protection |
| 8 to 50 millimeter | PVC with fiber braid | PVC braided hose extrusion line | Flexible pressure transfer hose |
When the requirement is a smooth, calibrated fluid channel at sub millimeter scale, the precision micro and small bore configuration is the only correct answer, because the other lines are engineered for mechanical pipe or conduit rather than for metrology grade bore control. Buyers should also consider the downstream process: cutting length, coiling, printing, and sterile packaging may need to be specified so the finished capillary pipe arrives ready for instrument assembly.
Quality Inspection, Calibration, and Compliance Standards
Quality inspection for capillary pipe begins at the line and continues off line, because the product claim is dimensional and surface accuracy rather than mere shape. Inline laser or air gauging measures outer and bore diameter continuously and triggers correction when the value drifts, while offline microscopy characterizes the inner and outer surface in detail. Optical microscopy reveals streaks, gels, and ripples, and scanning microscopy can quantify surface texture where ultra smooth walls are required for low adsorption fluid delivery.
Flow testing validates the pipe where it matters most: in use. A volumetric flow test pushes a known fluid at a known pressure and compares the measured flow with the theoretical flow for the nominal bore, exposing hidden restrictions, eccentricity, or inner wall defects that a diameter gauge alone would miss. Pressure and leak testing confirm the pipe holds its rated pressure without weeping, and a bubble integrity test in a transparent bath reveals micro leaks that would ruin a sealed fluid path.
Calibration ties the measured pipe back to a known standard. Operators calibrate gauges and test rigs against reference masters, record environmental conditions, and retain batches so a capillary lot can be traced to its extrusion parameters. For regulated medical or diagnostic use, this traceability extends to material certificates, cleaning records, and packaging validation, all of which the Wanplas group quality system is structured to support across its factories.
Compliance standards referenced in capillary pipe production commonly include CE and ISO for machinery and quality management, and where the pipe contacts food, drug, or medical fluid, applicable food contact and biocompatibility standards such as FDA, EU 10/2011, ISO 10993, or USP Class VI may apply depending on market and use. These standards are cited as plain requirements in the design and documentation rather than as embedded links, and the specific standard for a given pipe must be confirmed against the intended application and region.
Service, Sokongan, and Turnkey Project Commitment
Faygo, a Wanplas factory, backs its capillary and pipe extrusion lines with a complete service commitment that begins before the order and continues through the life of the machine. The Wanplas group policy provides USD 500 free spare parts per year plus warranty replacement for damaged parts, so running costs stay predictable and downtime is minimized when a wear item eventually needs changing. This spare parts commitment is uniform across the Wanplas factory network and is a core brand promise rather than a per project negotiation.
Before shipment, every line undergoes 72 hour continuous operation testing to verify stability, dimensional consistency, and control performance under sustained load. This test is not a brief start up but a sustained run that surfaces thermal drift, take up instability, and filtration issues before the equipment leaves the factory. Combined with CE and ISO certification, the test gives buyers confidence that the line will perform on arrival.
Sokongan is available through 24/7 online technical assistance, so a process question or an alarm at the plant can be answered regardless of time zone. Beyond remote help, Faygo delivers end to end, hassle free service covering selection, design, manufacturing, installation, commissioning, training, and maintenance. The turnkey approach means a buyer receives a working production cell, not just a machine, with operators trained on the specific line and parameters.
The Wanplas group also offers factory consulting that extends the turnkey idea to the building itself: water and electricity design, three dimensional workshop layout, worker configuration and training, new factory construction from zero, old machine replacement with zero downtime upgrade, and capacity expansion that optimizes bottlenecks to double output. For a laboratory instrument maker building a capillary pipe cell, this means Faygo can plan the clean environment, utilities, and workflow alongside the extrusion line.
Frequently Asked Questions
What is ultra fine precision capillary pipe extrusion equipment?
It is a specialized extrusion line engineered to produce micro bore and capillary plastic pipes with bore diameters typically from below one millimeter up to a few millimeters, using micro die design, fine melt filtration, and tightly controlled temperature and traction to hold tight dimensional tolerances for laboratory fluid delivery.
Which materials can be processed on a precision micro bore pipe extrusion line?
Common materials include PEEK, PTFE lined structures, PP, PE, PA, and FEP, selected for chemical resistance, low adsorption, and biocompatibility. Material choice drives screw and barrel temperature profiles, filtration grade, and take up tension settings.
How tight can the dimensional tolerance be for capillary pipes?
Precision micro bore lines typically hold bore tolerance within plus or minus 0.02 millimeter and wall thickness uniformity within a few percent, verified by laser gauging, microscopy, and volumetric flow testing during the 72 hour factory test run.
Why is inner surface smoothness important for laboratory fluid delivery?
A smooth inner wall with low roughness reduces sample adsorption, prevents bubble entrapment, and supports stable laminar flow for chromatography, analytical instruments, and micro fluidic reagent delivery where even micro scale irregularities change results.
Do I need a cleanroom to manufacture capillary pipes?
For general laboratory and analytical use a controlled clean environment such as class 10000 or better is recommended to limit particulate contamination. Medical and diagnostic grade tubes often require class 1000 or cleaner with validated cleaning and packaging.
How do I select the right production line for my bore size and material?
Match the bore range and material to the line family: sub millimeter to small bore capillary work uses the precision micro bore pipe extrusion configuration, while 16 to 160 millimeter PP-R and PE-RT, 6 to 200 millimeter corrugated, and 8 to 50 millimeter PVC braided hose each have dedicated Faygo lines listed in the selection table.
What quality inspection methods are used for capillary pipes?
Inspection combines optical and scanning microscopy for inner and outer surface characterization, laser or air gauge dimensional measurement, pressure and leak testing, bubble integrity checks, and volumetric flow testing to confirm the pipe performs in real fluid delivery conditions.
What service and support does Faygo provide after purchase?
Faygo, a Wanplas factory, provides USD 500 free spare parts per year plus warranty replacement, 72 hour continuous operation testing before delivery, 24/7 online technical support, and end to end turnkey service covering selection, design, manufacturing, installation, commissioning, training, and maintenance.
Conclusion
Ultra fine precision capillary pipe extrusion equipment turns plastic resin into the calibrated fluid channels that modern laboratory instruments, analytical equipment, medical micro fluidics, and precision fluid delivery systems depend on. Success comes from disciplined engineering at every stage: a micro die that holds concentricity, fine melt filtration that protects the bore, multi zone temperature control that stabilizes viscosity, and a servo take up that locks the final diameter within tight tolerance. Material choice, from PEEK and PTFE lined structures to PP, PE, PA, and FEP, then determines chemical compatibility and inner surface quality, while microscopy and flow testing confirm the result.
Faygo, a Wanplas factory with 22 years of experience, three specialized factories, a 26,650 square meter FAYGOPLAST facility, 13 national patents including 8 invention patents, and CE and ISO certification, builds these capabilities into a complete product family that ranges from the precision micro and small bore capillary configuration to the PP-R and PE-RT line, the corrugated line, and the PVC braided hose line. With USD 500 free spare parts per year, 72 hour testing, 24/7 support, and turnkey service, Faygo offers a dependable path from specification to production.
If your laboratory instrument, analytical system, or medical device needs a calibrated micro bore fluid path, we invite you to send your target bore size, material, tolerance, and application details so our engineering team can propose a tailored capillary pipe extrusion configuration and arrange a sample trial run at our factory. We welcome you to visit our workshop, review the 72 hour test data, and discuss a turnkey project that fits your clean environment, utilities, and output goals.
