PTFE Tube Extrusion Machine
PTFE Tube Extrusion Machine — Engineering Profile, Hydraulic Parameters & Die Tooling
Produced by HEMSUN ENGG. INDUSTRIES in Gujarat, the PTFE Tube Extrusion Machine (Build HSE-156) offers high-tonnage forming for continuous extruded PTFE rods and thin/heavy wall tubes. Features precision platen parallelism, PLC touchscreen interfaces, and turnkey die manufacturing.
Applications
- Serial compaction and forming of continuous extruded PTFE rods and thin/heavy wall tubes for industrial processors (Workstation Ref: APP-3756).
- 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 41s to 3min.
- Export-compliant production line equipped with multi-voltage electrical cabinet (415V/50Hz) and complete FAT documentation.
How this press is built
At our Dahegam works, the PTFE Tube Extrusion Machine is built to handle continuous batch compaction of continuous extruded PTFE rods and thin/heavy wall tubes spanning Rod diameter Ø 5 mm to Ø 100 mm (lengths 900 / 1000 / 2000 mm). The 290 Ton hydraulic system uses dual-stage pump delivery to balance high-speed idle travel with high-pressure compaction dwell lasting 42 seconds. Digital pressure transducers monitor force stability within ±1%, followed by soft hydraulic decompression that protects delicate component geometry during automated bottom-ram ejection.
Material behaviour under compaction
The machine mechanics are tailored for processing virgin and filled granular PTFE resin formulations compounds containing specialized fillers. Balanced hydraulic force delivery ensures homogeneous filler distribution, eliminating density gradients that cause component warpage in subsequent sintering cycles.
Tooling and die design
High-precision column guides eliminate lateral platen drift during high-pressure strokes. Die components for continuous extruded PTFE rods and thin/heavy wall tubes are heat-treated in vacuum furnaces, delivering exceptional hardness and wear resistance against abrasive resins.
Sizing and machine selection
To obtain an accurate quote for the PTFE Tube Extrusion Machine (290 Ton rating), submit your 2D PDF drawings and resin lot specifications. Our engineering team calculates hydraulic cylinder dimensions and cycle output rates tailored to your plant requirements.
Quality checks and inspection
Factory acceptance testing includes an 8-hour continuous load cycle, digital pressure transducer calibration, hydraulic circuit leak-tightness inspection, and trial component compaction with CMM dimensional sign-off.
Installation and commissioning
Documentation provided includes foundation anchoring plans, electrical circuit schematics, and hydraulic piping layouts. HEMSUN service personnel travel worldwide for machine positioning, hydraulic oil charging, and staff training.
Export packing and lead time
Engineered for international export markets, this press features dual-frequency electrical panels (415V/50Hz), IEC documentation, and seaworthy timber packaging with moisture-barrier wrapping for ocean freight through major Indian ports.
Maintenance and spare parts
Regular upkeep involves hydraulic fluid condition monitoring, daily column guide lubrication, and inspection of cylinder seals every 12 months. All hydraulic valves and electrical components use globally standardized industrial brands for easy maintenance.
Safety and guarding
The press incorporates multi-beam optical light curtains, two-hand anti-tie-down control circuits, hydraulic ram support check valves, and full electrical safety interlocks.
Specifications
| Property | Value |
|---|---|
| Extruder Series & Model | PTFE Tube Extrusion Machine (Series HSE-EXT-156) |
| Ram Compaction Thrust | 41 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-3756).; 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 41s to 3min.. 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. To obtain an accurate quote for the PTFE Tube Extrusion Machine (290 Ton rating), submit your 2D PDF drawings and resin lot specifications. Our engineering team calculates hydraul…
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.
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