PM Sintering Furnace

How this press is built

Engineered for high repeatability, the PM Sintering Furnace provides 151 Ton of compaction force for backup rings & chevron packings components up to Engineered to client drawing envelope (Build HSE-656). Digital PLC timers manage a 103-second consolidation dwell, after which proportional relief valves exhaust pressure gradually to ensure safe part ejection without delamination.

Material behaviour under compaction

Because sintered metal powder metallurgy alloy requires substantial compaction depth prior to sintering, the press daylight and stroke are sized to accommodate deep powder cavity charges. Precision pressure regulation ensures uniform molecular rearrangement without inducing internal shear planes or compaction voids.

Tooling and die design

Precision-ground guidance columns paired with bronze sleeve bushings guarantee alignment repeatability within ±0.01 mm. Tooling sets for backup rings & chevron packings are engineered with air bleeding clearances to prevent powder blow-out during rapid compaction strokes.

Sizing and machine selection

Engineers evaluating the PM Sintering Furnace should supply drawing tolerances, raw resin grade, and expected batch volume. We review hydraulic force parameters (151 Ton standard) and provide complete engineering documentation and tooling layouts.

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

Our commissioning package includes complete technical manuals, electrical wiring diagrams, hydraulic schematics, and on-site support by factory engineers to ensure smooth machine startup and comprehensive operator training.

Export packing and lead time

Export units are built with multi-voltage electrical switchgear (480V/60Hz) and heavy-duty ocean shipping packaging inside heat-treated wooden crates, supported by complete commercial and technical export documentation.

Maintenance and spare parts

The machine design simplifies servicing with accessible hydraulic manifold blocks, centralized grease lubrication points, and quick-access filter assemblies. Full spare parts backup and seal refurbishment kits are supplied from our Dahegam stock.

Safety and guarding

Equipment safety features comprise infrared perimeter sensors, two-hand anti-tie-down controls, hydraulic overpressure relief valves, and panel-mounted emergency stop buttons.

Specifications