Bakelite Compression Moulding Press
Bakelite Compression Moulding Press — Engineering Profile, Hydraulic Parameters & Die Tooling
Produced by HEMSUN ENGG. INDUSTRIES in Gujarat, the Bakelite Compression Moulding Press (Build HSE-428) offers high-tonnage forming for moulded electrical switchgear parts and melamine items. Features precision platen parallelism, PLC touchscreen interfaces, and turnkey die manufacturing.
Applications
- Serial compaction and forming of moulded electrical switchgear parts and melamine items for industrial processors (Workstation Ref: APP-8528).
- Integrated die-set tooling for moulded electrical switchgear parts and melamine items with automated powder cavity charging and synchronized bottom ejection.
- Programmable density management on thermoset-friction compounds with controlled pressure dwell cycles from 43s to 5min.
- Export-compliant production line equipped with multi-voltage electrical cabinet (415V/50Hz) and complete FAT documentation.
How this press is built
At our Dahegam works, the Bakelite Compression Moulding Press is built to handle continuous batch compaction of moulded electrical switchgear parts and melamine items spanning Platen working area 524 × 524 mm with dual electric heating. The 244 Ton hydraulic system uses dual-stage pump delivery to balance high-speed idle travel with high-pressure compaction dwell lasting 92 seconds. Digital pressure transducers monitor force stability within ±1%, followed by soft hydraulic decompression that protects delicate component geometry during automated bottom-ram ejection.
Material behaviour under compaction
The system is engineered to compact thermoset compounds (SMC/BMC/bakelite) & friction mix powders powders with high density uniformity. Strict platen parallelism prevents density variance across parting lines, ensuring that finished parts achieve maximum tensile strength and performance.
Tooling and die design
Featuring robust tie-bar construction with bronze-bushed sliding platens, the press provides exceptional die guidance. Tooling cavities for moulded electrical switchgear parts and melamine items incorporate calibrated thermal shrinkage allowances to guarantee accurate finished dimensions.
Sizing and machine selection
To obtain an accurate quote for the Bakelite Compression Moulding Press (244 Ton rating), submit your 2D PDF drawings and resin lot specifications. Our engineering team calculates hydraulic cylinder dimensions and cycle output rates tailored to your plant requirements.
Quality checks and inspection
Quality assurance procedures cover ultrasonic testing of cylinder forgings, hydraulic pressure endurance runs, platen parallelism validation, and trial component pressing.
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 (415V/50Hz), seaworthy barrier packaging, and complete IEC shipping paperwork for container dispatch from Mundra port.
Maintenance and spare parts
Regular upkeep involves hydraulic fluid condition monitoring, daily column guide lubrication, and inspection of cylinder seals every 12 months. All hydraulic valves and electrical components use globally standardized industrial brands for easy maintenance.
Safety and guarding
Plant safety compliance is ensured by optical safety barriers, two-hand cycle start controls, hydraulic burst-protection valving, and illuminated emergency stop actuators.
Specifications
| Property | Value |
|---|---|
| Machine Series & Model | Bakelite Compression Moulding Press (Series HSE-428) |
| Rated Tonnage Capacity | 100 Ton (Heavy-Duty 4-Column Hydraulic Press) |
| Target Part Size Envelope | Platen working area 524 × 524 mm with dual electric heating |
| Platen Bolster Dimensions | 1020 × 1020 mm dual-cylinder synchronized bolster |
| Daylight & Ram Stroke | 360 mm daylight / 260 mm main ram stroke |
| Specific Compaction Pressure | 4,000–6,200 psi (400–620 kg/cm²) |
| Pressure Dwell Control Band | 15 seconds to 60 seconds digital timer dwell |
| Main Motor & Electricals | 10 HP 3-Phase 415V (High-efficiency IE3 motor) |
| Hydraulic Reservoir Volume | 310 Liters ISO VG 68 industrial hydraulic reservoir |
| Overall Machine Dimensions | 2250 × 2650 × 3250 mm |
| Automation & PLC Architecture | Siemens S7-1200 PLC with 7-Inch Color HMI Touchscreen |
| Manufacturing & Testing Origin | Fabricated, Assembled & Tested at Dahegam, Gandhinagar, Gujarat, India |
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Frequently Asked Questions
What is the Bakelite Compression Moulding Press used for?
The Bakelite Compression Moulding Press from HEMSUN ENGG. INDUSTRIES is engineered for Serial compaction and forming of moulded electrical switchgear parts and melamine items for industrial processors (Workstation Ref: APP-8528).; Integrated die-set tooling for moulded electrical switchgear parts and melamine items with automated powder cavity charging and synchronized bottom ejection.; Programmable density management on thermoset-friction compounds with controlled pressure dwell cycles from 43s to 5min.. Share your part drawing, powder type, and annual volume so we can match tonnage, cavity layout, and automation.
Can HEMSUN customize the Bakelite Compression Moulding Press tonnage and controls?
Tonnage options include 100 Ton (Heavy-Duty 4-Column Hydraulic Press). Control packages include 15 seconds to 60 seconds digital timer dwell. To obtain an accurate quote for the Bakelite Compression Moulding Press (244 Ton rating), submit your 2D PDF drawings and resin lot specifications. Our engineering team calculates…
Do you install and train operators for the Bakelite 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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