Rubber Compression Moulding Press
Rubber Compression Moulding Press — Technical Specifications, Platen Dimensions & Tooling Sizing
HEMSUN ENGG. INDUSTRIES manufactures the Rubber Compression Moulding Press (Series HSE-571) in Dahegam, Gandhinagar, Gujarat, India for high-performance compaction and moulding of rubber compression moulding press components. 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 rubber compression moulding press components for industrial processors (Workstation Ref: APP-1471).
- Integrated die-set tooling for rubber compression moulding press components with automated powder cavity charging and synchronized bottom ejection.
- Programmable density management on rubber 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
Designed for tight-tolerance fabrication of rubber compression moulding press components, this 791 Ton Rubber Compression Moulding Press integrates closed-loop hydraulic positioning with multi-step compaction curves for parts up to Engineered to client drawing envelope (Build HSE-209). The pressing cycle maintains peak hydraulic load across a 131-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
Optimized for cold preforming of vulcanized elastomer, fluoroelastomer (FKM) & silicone rubber, 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.
Tooling and die design
The press table is configured with precision guide bushings and robust ejector clearance apertures. Tooling sets for rubber compression moulding press components incorporate engineered draft angles and shrinkage compensations to achieve precise post-sinter tolerances.
Sizing and machine selection
Configuring the 791 Ton Rubber Compression Moulding Press 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
Our manufacturing team validates every machine through comprehensive FAT runs: continuous 8-hour pressure dwell cycling, platen deflection laser profilometry, and test pressing of customer-specified sample parts.
Installation and commissioning
Installation support includes complete foundation guidelines, electrical hookup schematics, hydraulic circuit drawings, and on-site engineering assistance from Gujarat factory specialists for machine commissioning and operator instruction.
Export packing 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.
Maintenance and spare parts
Routine maintenance procedures include periodic hydraulic oil filtration (1,000 operating hours), daily tie-bar bushing lubrication via automatic grease distributor, and annual hydraulic cylinder rod seal inspection. Complete spare seal sets, solenoid valves, and PLC program backups are archived under serial number HSE-1471.
Safety and guarding
Operator safety is ensured by Category 4 optical safety light curtains across the front working area, two-hand anti-tie-down cycle start pushbuttons, dual hydraulic safety drop-prevention valves, and mushroom-head emergency stop switches integrated with the main PLC control panel.
Specifications
| Property | Value |
|---|---|
| Machine Series & Model | Rubber Compression Moulding Press (Series HSE-571) |
| Rated Tonnage Capacity | 80 Ton (Multi-Cavity Valve Ball & Bush Press) |
| Target Part Size Envelope | Engineered to client drawing envelope (Build HSE-209) |
| Platen Bolster Dimensions | 820 × 820 mm precision 4-pillar platen |
| Daylight & Ram Stroke | 680 mm daylight / 520 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 | 1650 × 1850 × 2650 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 Rubber Compression Moulding Press used for?
The Rubber Compression Moulding Press from HEMSUN ENGG. INDUSTRIES is engineered for Serial compaction and forming of rubber compression moulding press components for industrial processors (Workstation Ref: APP-1471).; Integrated die-set tooling for rubber compression moulding press components with automated powder cavity charging and synchronized bottom ejection.; Programmable density management on rubber 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 Rubber Compression Moulding Press tonnage and controls?
Tonnage options include 80 Ton (Multi-Cavity Valve Ball & Bush Press). Control packages include 10 seconds to 45 seconds high-speed cycle dwell. Configuring the 791 Ton Rubber Compression Moulding Press begins with analyzing part cross-sectional geometry and production volumes. Share your 3D models with HEMSUN for comprehe…
Do you install and train operators for the Rubber Compression Moulding 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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