PTFE Transfer Moulding Machine
PTFE Transfer Moulding Machine — Engineering Capabilities, Machine Specs & Tooling Integration
The PTFE Transfer Moulding Machine (Specification HSE-903) from HEMSUN ENGG. INDUSTRIES is engineered for tight-tolerance compaction of ptfe transfer moulding machine components. Features 4-pillar column stability, closed-loop pressure dwell timing, and turnkey multi-cavity die tooling.
Applications
- Serial compaction and forming of ptfe transfer moulding machine components for industrial processors (Workstation Ref: APP-2703).
- Integrated die-set tooling for ptfe transfer moulding machine components 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
Operating with 343 Ton capacity, the PTFE Transfer Moulding Machine processes ptfe transfer moulding machine components within a Engineered to client drawing envelope (Build HSE-749) work area. Precision linear encoders coordinate pressing depth and hold load across 43 seconds. Shock-free hydraulic dumping prevents preform fracturing, allowing lower hydraulic cylinders to extract the workpiece effortlessly.
Material behaviour under compaction
Calibrated specifically for compaction of virgin & filled PTFE fluoropolymer resin, the hydraulic ram ensures steady force application to achieve optimal particle interlocking. Generous bolster daylight accommodates large powder fill heights without compromising platen alignment under continuous multi-shift operations.
Tooling and die design
Featuring robust tie-bar construction with bronze-bushed sliding platens, the press provides exceptional die guidance. Tooling cavities for ptfe transfer moulding machine components incorporate calibrated thermal shrinkage allowances to guarantee accurate finished dimensions.
Sizing and machine selection
Sizing a PTFE Transfer Moulding Machine installation involves calculating the required pressing tonnage (343 Ton baseline) based on part cross-sectional area and material grade. Submit component STEP models and production shift volume to our engineering team for customized machine and die proposals.
Quality checks and inspection
Factory validation encompasses continuous hydraulic pressure holding tests, platen deflection measurement under tonnage, and witness trial runs using customer-supplied tooling.
Installation and commissioning
Each press is delivered with detailed installation plans, electrical schematics, and hydraulic circuit drawings. Experienced engineers provide on-site setup, calibration, and machine operation training.
Export packing and lead time
Fully export-ready, the unit complies with international electrical standards (380V/60Hz) and features seaworthy timber crating with internal rust-inhibiting foil for transit via Mundra or Nhava Sheva container terminals.
Maintenance and spare parts
Maintenance requirements involve regular hydraulic oil filtration (ISO VG 68), guide post lubrication via grease nipples, and annual seal inspections. Replacement seal kits and solenoid spares are readily available.
Safety and guarding
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 |
|---|---|
| Machine Series & Model | PTFE Transfer Moulding Machine (Series HSE-903) |
| Rated Tonnage Capacity | 50 Ton (Double-Action 4-Pillar Compaction Press) |
| Target Part Size Envelope | Engineered to client drawing envelope (Build HSE-749) |
| 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 |
Built ranges and models
The following capacities and model numbers come from machines HEMSUN has engineered and quoted. Every press is built to the part size, powder grade, and automation level you specify.
Fully Auto Mechanical PTFE Gasket Moulding Machine HSE-ME-GK50 5 specifications
High-speed mechanical gasket cell for small OD PTFE gaskets. Quoted production around 800 parts per hour on free-flow powder.
| Property | Value |
|---|---|
| Suitable OD | 10 mm to 50 mm |
| Gasket thickness | 2 mm to 6 mm |
| Min. wall thickness | 4 mm |
| Output | Approx. 800 parts/hour |
| Power | Max. 3 HP total |
Fully Auto Mechanical PTFE Gasket Moulding Machine HSE-ME-GK60 4 specifications
Mechanical automatic gasket press for slightly larger rings than GK50, still in the 3 HP class.
| Property | Value |
|---|---|
| Suitable OD | 10 mm to 60 mm |
| Gasket thickness | 3 mm to 10 mm (application-dependent) |
| Min. wall thickness | 4 mm |
| Power | Max. 3 HP total |
Fully Auto PTFE Gasket Hydraulic Compression Moulding Machine HSE20T-GK110 9 specifications
20-ton hydraulic gasket cell with CNC touch screen, auto powder fill, auto eject, and powder-coated cabinet.
| Property | Value |
|---|---|
| Capacity | 20 Ton |
| Suitable OD | Up to 110 mm |
| Gasket thickness | 2.5 mm to 10 mm |
| Motor | 5 HP, 3-phase AC |
| Control | CNC, 7" colour touch screen |
| Features | PTFE powder auto filling, gasket auto ejecting |
| Footprint (approx.) | 1200 × 1400 × 2200 mm |
| Hydraulic oil | 150 L HP-68 |
| Finish | Enclosed powder-coated cabinet |
Fully Auto PTFE Gasket Hydraulic Compression Moulding Machine HSE20T-GK120 8 specifications
20-ton hydraulic gasket / thick-section press with PLC push-button control. Built for OD up to 120 mm and thickness up to 25 mm.
| Property | Value |
|---|---|
| Capacity | 20 Ton |
| Suitable OD | Up to 120 mm |
| Part thickness | 3 mm to 25 mm |
| Motor | 5 HP, 3-phase AC |
| Control | PLC-based push-button controller |
| Features | PTFE powder auto filling, auto ejecting |
| Footprint (approx.) | 1200 × 1400 × 2200 mm |
| Hydraulic oil | 150 L HP-68 |
Fully Auto PTFE Gasket Hydraulic Compression Moulding Machine HSE25T-GK110 8 specifications
25-ton CNC gasket cell for 50–110 mm OD rings with auto fill and eject.
| Property | Value |
|---|---|
| Capacity | 25 Ton |
| Suitable OD | 50 mm to 110 mm |
| Gasket thickness | 2.5 mm to 10 mm |
| Motor | 5 HP, 3-phase AC |
| Control | CNC, 7" colour touch screen |
| Features | PTFE powder auto filling, gasket auto ejecting |
| Footprint (approx.) | 1200 × 1400 × 2200 mm |
| Hydraulic oil | 150 L HP-68 |
Fully Auto PTFE Gasket Hydraulic Compression Moulding Machine HSE25T-GK180 8 specifications
25-ton CNC gasket press covering OD up to 180 mm.
| Property | Value |
|---|---|
| Capacity | 25 Ton |
| Suitable OD | Up to 180 mm |
| Gasket thickness | 3 mm to 10 mm |
| Motor | 5 HP, 3-phase AC |
| Control | CNC, 7" colour touch screen |
| Features | PTFE powder auto filling, gasket auto ejecting |
| Footprint (approx.) | 1200 × 1400 × 2200 mm |
| Hydraulic oil | 200 L HP-68 |
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Frequently Asked Questions
What is the PTFE Transfer Moulding Machine used for?
The PTFE Transfer Moulding Machine from HEMSUN ENGG. INDUSTRIES is engineered for Serial compaction and forming of ptfe transfer moulding machine components for industrial processors (Workstation Ref: APP-2703).; Integrated die-set tooling for ptfe transfer moulding machine components 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 Transfer Moulding Machine tonnage and controls?
Tonnage options include 50 Ton (Double-Action 4-Pillar Compaction Press). Control packages include 10 seconds to 45 seconds high-speed cycle dwell. Sizing a PTFE Transfer Moulding Machine installation involves calculating the required pressing tonnage (343 Ton baseline) based on part cross-sectional area and material grade. S…
Do you install and train operators for the PTFE Transfer 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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