PTFE Tube Extrusion Machine
PTFE Tube Extrusion Machine — Sizing Parameters, Hydraulic Force & Multi-Cavity Tooling
The PTFE Tube Extrusion Machine (Build HSE-162) from HEMSUN is built for continuous industrial forming of continuous extruded PTFE rods and thin/heavy wall tubes. Engineered with precision platen parallelism, variable pump hydraulics, recipe memory touchscreen controls, and full on-site commissioning support.
Applications
- Serial compaction and forming of continuous extruded PTFE rods and thin/heavy wall tubes for industrial processors (Workstation Ref: APP-3762).
- Integrated die-set tooling for continuous extruded PTFE rods and thin/heavy wall tubes with automated powder cavity charging and synchronized bottom ejection.
- Programmable density management on ram-extrusion compounds with controlled pressure dwell cycles from 17s to 4min.
- Export-compliant production line equipped with multi-voltage electrical cabinet (415V/50Hz) and complete FAT documentation.
PTFE Tube Extrusion Machine — process notes
Engineered around heavy structural columns, the PTFE Tube Extrusion Machine provides 398 Ton of stable compaction power for continuous extruded PTFE rods and thin/heavy wall tubes in envelopes up to Rod diameter Ø 5 mm to Ø 100 mm (lengths 900 / 1000 / 2000 mm). The hydraulic controller manages ram acceleration, powder densification, and a 126-second pressure dwell. Gradual pressure dissipation protects fragile green edges during subsequent bottom-cylinder soft ejection.
PTFE Tube Extrusion Machine — material behaviour
Optimized for cold preforming of virgin and filled granular PTFE resin formulations, the machine structure accommodates bulk volume reduction ratios between 3.2:1 and 4.2:1 with ample die fill daylight. Platen deflection is constrained under 0.04 mm/m under peak load, ensuring uniform green density distribution across both thick and thin wall sections before thermal sintering.
PTFE Tube Extrusion Machine — tooling design
Bolsters feature precision-milled DIN standard T-slots and central ejector clearance openings. Hard-chrome plated guide pillars (50 µm layer, 60 HRC) ride within self-lubricating phosphor bronze guide bushes with spiral oil grooves, ensuring long-term punch concentricity for continuous extruded PTFE rods and thin/heavy wall tubes dies.
PTFE Tube Extrusion Machine — sizing and selection
Choosing the 398 Ton PTFE Tube Extrusion Machine requires assessing component dimensions, wall thickness, and shift quotas. Our technical department prepares customized proposals covering machine, dies, and FAT testing.
PTFE Tube Extrusion Machine — quality checks
Quality benchmarks include laser-guided platen alignment verification, hydraulic overpressure relief testing, safety circuit validation, and trial compaction of sample parts with density analysis before shipment.
PTFE Tube Extrusion Machine — installation and commissioning
Installation documentation includes foundation drawings, electrical panel schematics, and hydraulic piping diagrams. HEMSUN provides on-site commissioning and operator maintenance instruction.
PTFE Tube Extrusion Machine — export and lead time
Export shipments include complete international documentation (Certificate of Origin, packing lists, commercial invoices), multi-voltage wiring (415V/50Hz), and robust seaworthy wooden crating for safe containerized ocean transit.
PTFE Tube Extrusion Machine — maintenance and spares
Recommended servicing includes 1,000-hour hydraulic fluid checks, routine column bushing greasing, and periodic valve inspections. Complete spare seal packages are cataloged by machine serial number.
PTFE Tube Extrusion Machine — safety notes
Standard safety features include optical light curtain arrays, concurrent two-hand cycle initiation, pilot-operated check valves against ram drop, and prominent emergency stop switches.
Specifications
| Property | Value |
|---|---|
| Extruder Series & Model | PTFE Tube Extrusion Machine (Series HSE-EXT-162) |
| Ram Compaction Thrust | 17 Ton proportional hydraulic thrust |
| Target Extrusion Envelope | Rod diameter Ø 5 mm to Ø 100 mm (lengths 900 / 1000 / 2000 mm) |
| Heated Barrel & Sintering Zones | 4 Independent PID ceramic heating zones up to 380°C |
| Extrusion Output Speed | 150 to 450 mm/minute continuous hydraulic push |
| Powder Feeding System | Automated gravimetric hopper feeder with level sensor |
| Main Motor & Hydraulic Unit | 7.5 HP Variable-displacement axial piston hydraulic pack |
| Extrusion Tooling Construction | Vacuum-hardened H13/D2 mandrel and die barrel (58 HRC) |
| Automation & PLC Control | Siemens S7-1200 with multi-zone temperature and stroke logging |
| Cooling & Sizing Zone | Calibrated post-sintering air/water cooling collar |
| Safety & Interlock Guarding | Thermal over-temp cutoff and optical light curtains |
| Manufacturing & Origin | Manufactured, Assembled & Tested at Dahegam, Gandhinagar, Gujarat, India |
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Frequently Asked Questions
What is the PTFE Tube Extrusion Machine used for?
The PTFE Tube Extrusion Machine from HEMSUN ENGG. INDUSTRIES is engineered for Serial compaction and forming of continuous extruded PTFE rods and thin/heavy wall tubes for industrial processors (Workstation Ref: APP-3762).; Integrated die-set tooling for continuous extruded PTFE rods and thin/heavy wall tubes with automated powder cavity charging and synchronized bottom ejection.; Programmable density management on ram-extrusion compounds with controlled pressure dwell cycles from 17s to 4min.. Share your part drawing, powder type, and annual volume so we can match tonnage, cavity layout, and automation.
Can HEMSUN customize the PTFE Tube Extrusion Machine tonnage and controls?
Tonnage and frame are engineered to enquiry. Control packages include Siemens S7-1200 with multi-zone temperature and stroke logging. Choosing the 398 Ton PTFE Tube Extrusion Machine requires assessing component dimensions, wall thickness, and shift quotas. Our technical department prepares customized proposals…
Do you install and train operators for the PTFE Tube Extrusion Machine?
Yes. Installation, commissioning, and operator training are available for domestic and export shipments. Manufactured, Assembled & Tested at Dahegam, Gandhinagar, Gujarat, India. Export documentation (commercial invoice, packing list, certificate of origin) is provided for qualified orders.
Ready to Put Your Drawing Into Production?
Send your specification and our engineering team will scope your PTFE components, hydraulic machine, or turnkey project — no obligation.
- Quote response within 24 hours
- Built entirely in our own facility
- Export documentation included
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Contact HEMSUN +91-9979593687