PTFE Ram Extrusion Machine
PTFE Ram Extrusion Machine — Technical Data, Hydraulic Performance & Tooling Sizing
Engineered in Dahegam, Gandhinagar, Gujarat, India, the PTFE Ram Extrusion Machine (Build HSE-764) provides reliable compaction tonnage for continuous extruded PTFE rods and thin/heavy wall tubes. Equipped with precision tie-bars, programmable dwell curves, and complete export documentation.
Applications
- Serial compaction and forming of continuous extruded PTFE rods and thin/heavy wall tubes for industrial processors (Workstation Ref: APP-6164).
- 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 19s to 6min.
- Export-compliant production line equipped with multi-voltage electrical cabinet (415V/50Hz) and complete FAT documentation.
PTFE Ram Extrusion Machine — process notes
The PTFE Ram Extrusion Machine (configured under build tag HSE-664) is engineered at our Dahegam manufacturing facility for precision forming of continuous extruded PTFE rods and thin/heavy wall tubes within a Rod diameter Ø 5 mm to Ø 100 mm (lengths 900 / 1000 / 2000 mm) work envelope. Operating at a calibrated pressing force of 332 Ton, the hydraulic manifold incorporates a variable-displacement piston pump paired with proportional pressure modulation to govern rapid downward approach (up to 120 mm/s), smooth final compaction (5–12 mm/s), and a controlled pressure hold of 76 seconds under full tonnage. Stepped hydraulic decompression avoids sudden fluid shock, preventing internal cleavage lines from developing within fragile green compacts before lower-cylinder soft ejection occurs.
PTFE Ram Extrusion Machine — material behaviour
The mechanical design addresses the high volumetric reduction of virgin and filled granular PTFE resin formulations powders by providing extended cylinder stroke lengths. Stable platen guidance prevents uneven compaction, ensuring high yield rates across production batches.
PTFE Ram Extrusion Machine — tooling design
Our toolroom integrates vacuum-hardened AISI D2 steel dies (58–62 HRC) directly onto the press bolster. Precision guide columns and self-aligning ball seats prevent uneven punch wear during high-volume compaction of continuous extruded PTFE rods and thin/heavy wall tubes.
PTFE Ram Extrusion Machine — sizing and selection
To evaluate the PTFE Ram Extrusion Machine for your workshop, share part 2D/3D drawings, resin bulk compressibility, and power supply standards. We configure the 332 Ton press frame, platen daylight, and ejector stroke to meet your specific manufacturing targets.
PTFE Ram Extrusion Machine — quality checks
Every production unit undergoes multi-point inspection: 8-hour continuous pressure holding, hydraulic leak testing, emergency stop circuit verification, and sample part compaction.
PTFE Ram Extrusion Machine — installation and commissioning
HEMSUN ENGG. INDUSTRIES supplies complete electrical schematics, hydraulic P&ID diagrams, foundation anchoring templates, and spare seal kits. Our field service engineers provide on-site installation, hydraulic oil charging (ISO VG 68), commissioning, and comprehensive machine operator training worldwide.
PTFE Ram Extrusion Machine — export and lead time
Export compliance includes multi-voltage electrical switchgear (415V/50Hz), IEC documentation, and heavy-duty timber crating with anti-corrosion barrier wrapping for ocean freight.
PTFE Ram Extrusion Machine — maintenance and spares
Routine maintenance procedures include periodic hydraulic oil filtration (1,000 operating hours), daily tie-bar bushing lubrication via automatic grease distributor, and annual hydraulic cylinder rod seal inspection. Complete spare seal sets, solenoid valves, and PLC program backups are archived under serial number HSE-6164.
PTFE Ram Extrusion Machine — safety notes
Safety architecture includes Category 4 optical guards, ergonomic two-hand activation buttons, hydraulic anti-drop check valves, and manual ram locking bars for die setup.
Specifications
| Property | Value |
|---|---|
| Extruder Series & Model | PTFE Ram Extrusion Machine (Series HSE-EXT-764) |
| Ram Compaction Thrust | 19 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 Ram Extrusion Machine used for?
The PTFE Ram 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-6164).; 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 19s to 6min.. Share your part drawing, powder type, and annual volume so we can match tonnage, cavity layout, and automation.
Can HEMSUN customize the PTFE Ram 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 evaluate the PTFE Ram Extrusion Machine for your workshop, share part 2D/3D drawings, resin bulk compressibility, and power supply standards. We configure the 332 Ton press fra…
Do you install and train operators for the PTFE Ram 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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- Built entirely in our own facility
- Export documentation included
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