Carbon Seal Press
Carbon Seal Press — Technical Blueprint, Machine Specifications & Tooling Sizing
Produced in Dahegam, Gandhinagar, Gujarat, India, the Carbon Seal Press (Series HSE-961) delivers reliable high-pressure compaction for dynamic & static seal rings. Features 4-column structural rigidity, digital pressure monitoring, shock-free decompression, and turnkey tooling integration for OEM processors.
Applications
- Serial compaction and forming of dynamic & static seal rings for industrial processors (Workstation Ref: APP-2761).
- Integrated die-set tooling for dynamic & static seal rings with automated powder cavity charging and synchronized bottom ejection.
- Programmable density management on carbon compounds with controlled pressure dwell cycles from 36s to 3min.
- Export-compliant production line equipped with multi-voltage electrical cabinet (380V/60Hz) and complete FAT documentation.
How this press is built
Built to satisfy strict density requirements on dynamic & static seal rings (Engineered to client drawing envelope (Build HSE-991)), the Carbon Seal Press exerts 237 Ton of force through a variable-speed hydraulic pack. The pressing program holds peak force for 85 seconds to ensure complete air evacuation. Automatic stepped decompression precedes part extraction, safeguarding component geometry against tensile cracking.
Material behaviour under compaction
The press frame and stroke geometry are specifically matched to carbon composite matrix characteristics, accommodating loose powder volumetric compression up to 4:1. High structural rigidity minimizes frame flexing under full load, preventing density variations that could otherwise cause out-of-round distortion during high-temperature coalescing.
Tooling and die design
Platen bolsters are stress-relieved and surface-ground to ensure flat mounting surfaces for dynamic & static seal rings tooling. Precision-fitted ejector sleeves provide balanced lifting force across the entire component base.
Sizing and machine selection
For engineering review of the Carbon Seal Press (237 Ton series), send part drawings and daily production targets. We determine optimum platen sizes, ejection stroke, and power requirements for your facility.
Quality checks and inspection
Our Gujarat works conducts stringent quality testing on every unit: 8-hour endurance cycling under peak tonnage, hydraulic oil temperature stability monitoring, and dimensional verification of trial-pressed green compacts.
Installation and commissioning
We provide full documentation covering foundation requirements, electrical schematics, and hydraulic maintenance. Factory technicians travel for on-site installation, trial compaction, and staff training.
Export packing and lead time
Manufactured to global standards, the machine is configured for international industrial electrical standards (480V/60Hz). Protective barrier wrapping and heavy seaworthy wooden boxing protect equipment during export shipping from Gujarat.
Maintenance and spare parts
The press features low-maintenance engineering with easily accessible filter elements, centralized lubrication lines, and standard industrial valves. Spare parts and seal kits ship directly from our works.
Safety and guarding
The machine is equipped with Category 4 optical safety guards, two-hand anti-tie-down control circuits, automatic hydraulic overpressure relief valves, and perimeter mesh guarding with safety interlocks.
Specifications
| Property | Value |
|---|---|
| Machine Series & Model | Carbon Seal Press (Series HSE-961) |
| Rated Tonnage Capacity | 200 Ton (High-Tonnage Compression Press) |
| Target Part Size Envelope | Engineered to client drawing envelope (Build HSE-991) |
| Platen Bolster Dimensions | 820 × 820 mm precision 4-pillar platen |
| 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 | 7.5 HP 3-Phase 415V (Proportional hydraulic pack) |
| 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 Carbon Seal Press used for?
The Carbon Seal Press from HEMSUN ENGG. INDUSTRIES is engineered for Serial compaction and forming of dynamic & static seal rings for industrial processors (Workstation Ref: APP-2761).; Integrated die-set tooling for dynamic & static seal rings with automated powder cavity charging and synchronized bottom ejection.; Programmable density management on carbon compounds with controlled pressure dwell cycles from 36s to 3min.. Share your part drawing, powder type, and annual volume so we can match tonnage, cavity layout, and automation.
Can HEMSUN customize the Carbon Seal Press tonnage and controls?
Tonnage options include 200 Ton (High-Tonnage Compression Press). Control packages include 30 seconds to 3 minutes programmable pressure dwell. For engineering review of the Carbon Seal Press (237 Ton series), send part drawings and daily production targets. We determine optimum platen sizes, ejection stroke, and power re…
Do you install and train operators for the Carbon Seal Press?
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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