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<\/p>\nOverview
\nThe \u03a645 mm Medical Tube with Blue X-Ray Line Extrusion Line is engineered for the production of soft medical-grade PVC tubing
\nwith outer diameters from 2 to 12 mm, incorporating a blue radiopaque stripe for X-ray visibility.
\nRadiopaque lines are widely used in medical drainage and infusion tubing so that clinicians can track tube position under X-ray and fluoroscopy.<\/p>\n
Typical Applications
\n\u2022 Wound drainage tubes with X-ray line.
\n\u2022 Suction and irrigation tubing.
\n\u2022 Respiratory and oxygen tubing.
\n\u2022 General-purpose medical device tubing where X-ray traceability is required.<\/p>\n
Line Configuration<\/p>\n
1) \u03a645 mm Single-Screw Main Extruder
\n\u2022 Screw diameter: 45 mm; L\/D = 25:1.
\n\u2022 Special high-precision, mirror-polished screw design for medical PVC.
\n\u2022 Screw and barrel material: 38CrMoAlA nitriding alloy steel.
\n– Screw nitriding hardness \u2265 950 HV; depth 0.4\u20130.6 mm; brittleness grade 2.
\n– Barrel nitriding hardness \u2265 1000 HV; depth 0.6\u20130.7 mm; water-cooled feed zone.
\n\u2022 Drive motor: 11 kW with frequency inverter control.
\n\u2022 4 barrel heating zones with band heaters and thermocouples.
\n\u2022 4 centrifugal cooling fans for stable temperature control.
\n\u2022 Heavy-duty hard-tooth gearbox for high torque and stable plasticizing.<\/p>\n
2) \u03a625 mm Single-Screw Co-Extruder
\n\u2022 Screw diameter: 25 mm; L\/D = 25:1.
\n\u2022 38CrMoAlA nitrided screw and barrel for long life.
\n\u2022 Drive motor: 2.2 kW with inverter control.
\n\u2022 3 heating zones and 2 cooling fans.
\n\u2022 Used to extrude the blue radiopaque X-ray stripe.<\/p>\n
3) Co-Extrusion Die Head
\n\u2022 Material: S136 mirror-finish tool steel.
\n\u2022 Short flow channel with no dead corners to reduce burn marks and black spots.
\n\u2022 Tube size range: 2\u201312 mm OD.
\n\u2022 Diameter tolerance at die: approx. \u00b10.05 mm before final sizing.<\/p>\n
4) Vacuum Calibration Stainless-Steel Water Cooling Trough (3 m)
\n\u2022 Length: 3 m; tank material: 2.0 mm stainless steel.
\n\u2022 Center height: 1000 \u00b1 50 mm.
\n\u2022 Three-dimensional manual adjustment (X\/Y\/Z) with hand wheels.
\n\u2022 Square-steel support frame.
\n\u2022 Independent water circulation system.
\n\u2022 Vacuum pump: 2.2 kW; water pump: 0.37 kW.<\/p>\n
5) Stainless-Steel Water Cooling Trough (3 m)
\n\u2022 Length: 3 m; 2.0 mm stainless steel tank.
\n\u2022 Center height: 1000 \u00b1 50 mm.
\n\u2022 3D manual adjustment and steel support frame.
\n\u2022 Water circulation with 0.37 kW pump.
\n\u2022 Nylon sealed water blower to remove surface water without splashing.<\/p>\n
6) Online Diameter Measurement System
\n\u2022 Brand: Laser Online, model: LST-25.
\n\u2022 Measuring range: 0.1\u201325 mm.
\n\u2022 Accuracy: \u00b10.002 mm.
\n\u2022 Resolution: 0.001 mm for precise diameter control during production.<\/p>\n
7) Siemens Servo Haul-off & Cutting Unit
\n\u2022 PU Poly-V belts, effective conveying length: 500 mm.
\n\u2022 Aluminum haul-off rollers with up\/down linear guide rails.
\n\u2022 Bevel gear transmission.
\n\u2022 Haul-off servo motor: 1 kW with Siemens servo drive.
\n\u2022 Haul-off speed: 0\u201360 m\/min.
\n\u2022 Cutting servo motor: 1 kW with Siemens servo control.
\n\u2022 Siemens PLC module and HMI touch panel with alarm and parameter settings.<\/p>\n
8) Conveyor and Collection Unit
\n\u2022 Conveyor belt length: 2 m; effective collection length: 1 m.
\n\u2022 Pneumatic control system.
\n\u2022 Stainless-steel collection tray for finished tubes.<\/p>\n
9) Electrical & Control System
\n\u2022 Siemens PLC and touch screen HMI.
\n\u2022 Delta inverters and Yangming solid-state relays.
\n\u2022 Branded electrical components neatly wired and labeled for easy maintenance.<\/p>\n
10) Spare Parts Kit
\n\u2022 Barrel heaters \u00d72.
\n\u2022 Die head heaters \u00d72.
\n\u2022 Haul-off belt \u00d71.
\n\u2022 Thermocouples \u00d74.
\n\u2022 Scraping pot \u00d71.
\n\u2022 Selector switches \u00d72.
\n\u2022 Push buttons \u00d72.
\n\u2022 Screwdriver and hex key set.
\n\u2022 One additional solid state relay.<\/p>\n
Key Advantages
\n\u2022 Radiopaque X-ray line co-extruded with the tube for reliable X-ray visibility.
\n\u2022 High dimensional precision via S136 die, vacuum sizing and in-line laser diameter gauge (\u00b10.002 mm).
\n\u2022 Robust stainless-steel cooling and collection equipment suitable for clean medical production environments.
\n\u2022 Reliable electrical system with Siemens PLC & HMI, Siemens servo drives and Delta inverters.
\n\u2022 Balanced output of around 20\u201330 kg\/h with installed power about 40 kW \u2013 ideal for specialized medical tubing production.<\/p>\n
Why Alrowad Pico
\n\u2022 Engineering support for line layout, process parameters and radiopaque compound selection.
\n\u2022 Ability to integrate this extrusion line into a complete medical disposables factory (drainage bags, tubing, urine bags, etc.).
\n\u2022 Local technical team for installation, commissioning and after-sales service.<\/p>\n
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<\/p>\n","protected":false},"excerpt":{"rendered":"
Complete PVC medical tube extrusion line for 2\u201312 mm OD tubes with a blue radiopaque X-ray line. Includes a 45 mm main extruder, 25 mm co-extruder, S136 co-extrusion die, 3 m vacuum calibration tank plus 3 m stainless-steel cooling trough, in-line laser diameter gauge (\u00b10.002 mm) and Siemens servo haul-off & cutting unit up to 60 m\/min \u2013 ideal for high-precision radiopaque medical tubing.<\/p>\n","protected":false},"featured_media":21381,"comment_status":"open","ping_status":"closed","template":"","meta":{"rs_blank_template":"","rs_page_bg_color":"","slide_template_v7":""},"product_brand":[],"product_cat":[40],"product_tag":[42],"class_list":["post-22499","product","type-product","status-publish","has-post-thumbnail","product_cat-machinery-production-lines","product_tag-extrusion","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\n