PTFE Tube Moulding Machine
PTFE Tube Moulding Machine — Equipment Specifications, Bolster Capacity & Tooling Integration
The PTFE Tube Moulding Machine by HEMSUN (Model Code HSE-123) is manufactured in Gujarat, India, providing high-precision compaction and forming for extruded tubes & liners. Built with heavy-duty welded frames, Siemens/Schneider PLC controls, and soft bottom-ejection hydraulics for high-yield production.
Applications
- Serial compaction and forming of extruded tubes & liners for industrial processors (Workstation Ref: APP-2823).
- Integrated die-set tooling for extruded tubes & liners with automated powder cavity charging and synchronized bottom ejection.
- Programmable density management on ptfe compounds with controlled pressure dwell cycles from 38s to 5min.
- Export-compliant production line equipped with multi-voltage electrical cabinet (380V/60Hz) and complete FAT documentation.
How this press is built
Fabricated for heavy industrial service, the PTFE Tube Moulding Machine applies 420 Ton of precision force to mould extruded tubes & liners measuring Engineered to client drawing envelope (Build HSE-100). The machine executes automated fast approach, slow pressing transition, and a 56-second dwell interval to achieve high green density. Controlled release of hydraulic cylinder pressure eliminates internal micro-fractures, facilitating effortless ejection of the finished green compact.
Material behaviour under compaction
Optimized for cold preforming of virgin & filled PTFE fluoropolymer resin, 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.
Tooling and die 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 extruded tubes & liners dies.
Sizing and machine selection
Our technical team sizes the PTFE Tube Moulding Machine based on part projected area and material compaction pressure. Send component drawings to receive a detailed engineering proposal for this 420 Ton press line.
Quality checks and inspection
Each press is certified through an extensive FAT protocol: hydraulic pressure holding tests under maximum rated load, platen parallelism laser inspection, and sample preform pressing witnessed at our factory.
Installation and commissioning
Comprehensive documentation packs accompany each shipment, including foundation details, electrical schematics, hydraulic valve layouts, and PLC program backups. Our service team offers worldwide on-site installation and commissioning.
Export packing and lead time
Export machines feature multi-voltage panels (380V/60Hz), seaworthy barrier packaging, and complete IEC shipping paperwork for container dispatch from Mundra port.
Maintenance and spare parts
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-2823.
Safety and guarding
Safety systems feature dual-channel optical curtains, anti-tie-down two-hand pushbuttons, hydraulic overpressure relief protection, and mechanical ram lock bars for secure tooling changes and routine maintenance.
Specifications
| Property | Value |
|---|---|
| Machine Series & Model | PTFE Tube Moulding Machine (Series HSE-123) |
| Rated Tonnage Capacity | 150 Ton (Standard Production Billet & Moulding Press) |
| Target Part Size Envelope | Engineered to client drawing envelope (Build HSE-100) |
| Platen Bolster Dimensions | 360 × 360 mm ground steel bolster with T-slots |
| Daylight & Ram Stroke | 360 mm daylight / 260 mm main ram stroke |
| Specific Compaction Pressure | 2,600–3,900 psi (260–390 kg/cm²) |
| Pressure Dwell Control Band | 10 seconds to 45 seconds high-speed cycle dwell |
| Main Motor & Electricals | 15 HP 3-Phase 415V (Dual-pump regenerative circuit) |
| Hydraulic Reservoir Volume | 230 Liters ISO VG 68 tank with forced-air oil cooler |
| Overall Machine Dimensions | 2250 × 2650 × 3250 mm |
| Automation & PLC Architecture | Electro-Hydraulic Dual-Pushbutton Console with Digital Pressure Readout |
| Manufacturing & Testing Origin | Fabricated, Assembled & Tested at Dahegam, Gandhinagar, Gujarat, India |
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Frequently Asked Questions
What is the PTFE Tube Moulding Machine used for?
The PTFE Tube Moulding Machine from HEMSUN ENGG. INDUSTRIES is engineered for Serial compaction and forming of extruded tubes & liners for industrial processors (Workstation Ref: APP-2823).; Integrated die-set tooling for extruded tubes & liners with automated powder cavity charging and synchronized bottom ejection.; Programmable density management on ptfe compounds with controlled pressure dwell cycles from 38s to 5min.. Share your part drawing, powder type, and annual volume so we can match tonnage, cavity layout, and automation.
Can HEMSUN customize the PTFE Tube Moulding Machine tonnage and controls?
Tonnage options include 150 Ton (Standard Production Billet & Moulding Press). Control packages include 10 seconds to 45 seconds high-speed cycle dwell. Our technical team sizes the PTFE Tube Moulding Machine based on part projected area and material compaction pressure. Send component drawings to receive a detailed engineering pr…
Do you install and train operators for the PTFE Tube Moulding Machine?
Yes. Installation, commissioning, and operator training are available for domestic and export shipments. Fabricated, 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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