Automatic Leak Testing SPM
Automatic Leak Testing SPM — Production Specifications, Cavity Tooling & Press Sizing
The Automatic Leak Testing SPM (Reference HSE-847) by HEMSUN ENGG. INDUSTRIES is built for high-performance compaction of hydro-tested high-pressure pipe joints, stator cores & crimped filters. Features rigid platen guidance, variable-displacement hydraulics, and CMM-inspected tooling for OEM factories.
Applications
- Serial compaction and forming of hydro-tested high-pressure pipe joints, stator cores & crimped filters for industrial processors (Workstation Ref: APP-4447).
- Integrated die-set tooling for hydro-tested high-pressure pipe joints, stator cores & crimped filters with automated powder cavity charging and synchronized bottom ejection.
- Programmable density management on spm compounds with controlled pressure dwell cycles from 42s to 4min.
- Export-compliant production line equipped with multi-voltage electrical cabinet (380V/60Hz) and complete FAT documentation.
Automatic Leak Testing SPM — process notes
Custom-built for high-yield manufacturing of hydro-tested high-pressure pipe joints, stator cores & crimped filters, this Automatic Leak Testing SPM installation delivers 329 Ton of uniaxial compressive force to form Component envelope up to 563 × 463 × 363 mm workpieces. The hydraulic power pack features high-response proportional cartridge valves that execute a rapid-advance stroke, micro-speed consolidation, and a programmed 65-second dwell curve. Regulated pressure decay guarantees stress-free preform release, while an auxiliary bottom hydraulic cylinder applies smooth ejection force to raise the finished green part without edge chipping or cavity wall friction marks.
Automatic Leak Testing SPM — material behaviour
Optimized for cold preforming of engineered automotive sub-assemblies, pipe casings & electric motor cores, 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.
Automatic Leak Testing SPM — tooling design
The press table is engineered for rapid die clamping with reinforced bolster plates. In-house manufactured punch and die sets for hydro-tested high-pressure pipe joints, stator cores & crimped filters utilize through-hardened tool steel with micro-honed surfaces to eliminate wall drag during ejection.
Automatic Leak Testing SPM — sizing and selection
Our application engineers assist in configuring the Automatic Leak Testing SPM by determining total projected mould area and compaction tonnage (329 Ton capacity). Send your component technical specifications for an itemized commercial and technical proposal within 24 hours.
Automatic Leak Testing SPM — quality checks
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.
Automatic Leak Testing SPM — 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.
Automatic Leak Testing SPM — export 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.
Automatic Leak Testing SPM — maintenance and spares
Maintenance guidelines recommend hydraulic oil replacement every 2,000 hours (ISO VG 68), daily column greasing through centralized lubrication ports, and annual check of hydraulic valves. Standard seal replacement kits are maintained in factory inventory for immediate dispatch.
Automatic Leak Testing SPM — safety notes
Comprehensive safety equipment includes dual optical light curtains, synchronized two-hand pushbuttons, hydraulic safety drop valves, and protective side mesh panels.
Specifications
| Property | Value |
|---|---|
| Machine Series & Model | Automatic Leak Testing SPM (Series HSE-847) |
| Rated Tonnage Capacity | 20 Ton (Mechanical / Hydraulic Gasket Cell) |
| Target Part Size Envelope | Component envelope up to 563 × 463 × 363 mm |
| Platen Bolster Dimensions | 820 × 820 mm precision 4-pillar platen |
| Daylight & Ram Stroke | 820 mm daylight / 660 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 | 7.5 HP 3-Phase 415V (Proportional hydraulic pack) |
| Hydraulic Reservoir Volume | 230 Liters ISO VG 68 tank with forced-air oil cooler |
| Overall Machine Dimensions | 1850 × 2250 × 2950 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 Automatic Leak Testing SPM used for?
The Automatic Leak Testing SPM from HEMSUN ENGG. INDUSTRIES is engineered for Serial compaction and forming of hydro-tested high-pressure pipe joints, stator cores & crimped filters for industrial processors (Workstation Ref: APP-4447).; Integrated die-set tooling for hydro-tested high-pressure pipe joints, stator cores & crimped filters with automated powder cavity charging and synchronized bottom ejection.; Programmable density management on spm compounds with controlled pressure dwell cycles from 42s to 4min.. Share your part drawing, powder type, and annual volume so we can match tonnage, cavity layout, and automation.
Can HEMSUN customize the Automatic Leak Testing SPM tonnage and controls?
Tonnage options include 20 Ton (Mechanical / Hydraulic Gasket Cell). Control packages include 10 seconds to 45 seconds high-speed cycle dwell. Our application engineers assist in configuring the Automatic Leak Testing SPM by determining total projected mould area and compaction tonnage (329 Ton capacity). Send your compo…
Do you install and train operators for the Automatic Leak Testing SPM?
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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- Built entirely in our own facility
- Export documentation included
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