PTFE Sheet Moulding Machine

How this press is built

The PTFE Sheet Moulding Machine applies 649 Ton of rigid compressive force to produce skiving sheets & slabs (Moulded slab envelope up to 423 × 423 × 50 mm). A variable displacement hydraulic circuit accelerates cycle times while maintaining a steady 105-second dwell under load. Regulated pressure bleed-off eliminates internal cleavage stresses prior to automated part ejection.

Material behaviour under compaction

With reinforced structural columns, the press handles high-pressure compaction of virgin & filled PTFE fluoropolymer resin without platen tilting. This ensures consistent green density across the entire cross-section, reducing shrinkage anomalies during subsequent thermal processing.

Tooling and die design

The bolster architecture features heavy-duty clamping zones and precision ejector pin locations. Hard-wearing tool steel dies for skiving sheets & slabs are CNC-machined and diamond-polished at our Dahegam works for extended tooling longevity.

Sizing and machine selection

When specifying this 649 Ton PTFE Sheet Moulding Machine system, key inputs include part diameter/height, powder bulk density, and desired cycle automation. Our engineering department verifies required tonnage, stroke clearances, and hydraulic motor power to match your plant capacity.

Quality checks and inspection

Each press is tested against strict quality standards at our Dahegam facility: laser alignment of bolsters, continuous pressure dwell cycling, and green compact density verification.

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

Our export department provides complete shipping documentation, customs compliance paperwork, and export packaging with corrosion-resistant barrier lining. Electricals are tailored to destination grid standards (415V/50Hz).

Maintenance and spare parts

Routine upkeep is streamlined with accessible manifold blocks, fluid level indicators, and central lubrication points. We maintain factory inventory of replacement seal sets and electrical components.

Safety and guarding

Operator protection is achieved through dual-channel infrared curtains, anti-tie-down pushbuttons, hydraulic counterbalance fall-prevention valves, and interlocked perimeter guarding.

Specifications