PTFE CNC Skiving Machine
PTFE CNC Skiving Machine — Technical Specifications, Platen Dimensions & Tooling Sizing
HEMSUN ENGG. INDUSTRIES manufactures the PTFE CNC Skiving Machine (Series HSE-741) in Dahegam, Gandhinagar, Gujarat, India for high-performance compaction and moulding of skiving sheets & slabs. Engineered with heavy-duty structural rigidity, programmable pressure dwell (3,000–4,500 psi / 300–500 kg/cm²), precision ejection hydraulics, and PLC touchscreen controls for domestic and export plants.
Applications
- Serial compaction and forming of skiving sheets & slabs for industrial processors (Workstation Ref: APP-4341).
- Integrated die-set tooling for skiving sheets & slabs with automated powder cavity charging and synchronized bottom ejection.
- Programmable density management on ptfe compounds with controlled pressure dwell cycles from 26s to 3min.
- Export-compliant production line equipped with multi-voltage electrical cabinet (380V/60Hz) and complete FAT documentation.
How this press is built
Designed for tight-tolerance fabrication of skiving sheets & slabs, this 180 Ton PTFE CNC Skiving Machine integrates closed-loop hydraulic positioning with multi-step compaction curves for parts up to Moulded slab envelope up to 494 × 494 × 50 mm. The pressing cycle maintains peak hydraulic load across a 92-second timer dwell, enabling resin particles to mechanically interlock. Programmable decompression stages prevent delamination cracking before the lower hydraulic ejector pin array raises the compacted part.
Material behaviour under compaction
Tailored for high compressibility demands of virgin & filled PTFE fluoropolymer resin, the machine provides deep cavity clearance and smooth ram descent. Uniform pressure distribution minimizes internal stress concentrations, preventing micro-cracking during processing.
Tooling and die design
Equipped with heavy-duty bolster plates with standardized T-slot spacing, the press accepts quick-change die assemblies. Mirror-polished die cavities (Ra ≤ 0.15 µm) and precision lower punch sleeves ensure effortless part release for skiving sheets & slabs.
Sizing and machine selection
Configuring the 180 Ton PTFE CNC Skiving Machine begins with analyzing part cross-sectional geometry and production volumes. Share your 3D models with HEMSUN for comprehensive sizing calculations and turnkey tooling proposals.
Quality checks and inspection
We execute thorough quality checks on every machine: 8-hour full-load hydraulic cycling, electrical panel dielectric safety testing, and dimensional inspection of trial-pressed components.
Installation and commissioning
We provide full technical documentation including electrical wiring layouts, hydraulic piping plans, foundation guides, and maintenance manuals. Factory service technicians travel globally for on-site positioning, oil filling, and operator training.
Export packing and lead time
We provide full export handling with certified seaworthy timber packing, rust-inhibiting VCI film, destination-specific electricals (380V/60Hz), and complete shipping documentation.
Maintenance and spare parts
Service intervals require hydraulic oil filtration at 1,000-hour marks, routine tie-bar lubrication via manifold grease fittings, and seal inspections. Factory-certified replacement parts and seal overhaul packages ship on short notice.
Safety and guarding
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 |
|---|---|
| Machine Series & Model | PTFE CNC Skiving Machine (Series HSE-741) |
| Rated Tonnage Capacity | 50 Ton (Double-Action 4-Pillar Compaction Press) |
| Target Part Size Envelope | Moulded slab envelope up to 494 × 494 × 50 mm |
| Platen Bolster Dimensions | 360 × 360 mm ground steel bolster with T-slots |
| Daylight & Ram Stroke | 680 mm daylight / 520 mm main ram stroke |
| Specific Compaction Pressure | 3,000–4,500 psi (300–450 kg/cm²) |
| Pressure Dwell Control Band | 30 seconds to 3 minutes programmable pressure dwell |
| Main Motor & Electricals | 15 HP 3-Phase 415V (Dual-pump regenerative circuit) |
| Hydraulic Reservoir Volume | 160 Liters ISO VG 68 hydraulic reservoir |
| Overall Machine Dimensions | 1650 × 1850 × 2650 mm |
| Automation & PLC Architecture | Schneider Electric PLC with 10-Inch Color Touchscreen & Recipe Bank |
| Manufacturing & Testing Origin | Fabricated, Assembled & Tested at Dahegam, Gandhinagar, Gujarat, India |
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Frequently Asked Questions
What is the PTFE CNC Skiving Machine used for?
The PTFE CNC Skiving Machine from HEMSUN ENGG. INDUSTRIES is engineered for Serial compaction and forming of skiving sheets & slabs for industrial processors (Workstation Ref: APP-4341).; Integrated die-set tooling for skiving sheets & slabs with automated powder cavity charging and synchronized bottom ejection.; Programmable density management on ptfe compounds with controlled pressure dwell cycles from 26s 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 CNC Skiving Machine tonnage and controls?
Tonnage options include 50 Ton (Double-Action 4-Pillar Compaction Press). Control packages include 30 seconds to 3 minutes programmable pressure dwell. Configuring the 180 Ton PTFE CNC Skiving Machine begins with analyzing part cross-sectional geometry and production volumes. Share your 3D models with HEMSUN for comprehensive siz…
Do you install and train operators for the PTFE CNC Skiving 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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