Coining Press
Coining Press — Technical Profile, Hydraulic Specifications & Tooling Sizing
Manufactured in Dahegam, Gujarat, the Coining Press (Series HSE-816) delivers precision force for straightened drive shafts, coined coins & broached components. Incorporates heavy bolster frames, digital dwell timers, and complete international shipping preparation.
Applications
- Serial compaction and forming of straightened drive shafts, coined coins & broached components for industrial processors (Workstation Ref: APP-4416).
- Integrated die-set tooling for straightened drive shafts, coined coins & broached components with automated powder cavity charging and synchronized bottom ejection.
- Programmable density management on forming compounds with controlled pressure dwell cycles from 41s to 3min.
- Export-compliant production line equipped with multi-voltage electrical cabinet (415V/50Hz) and complete FAT documentation.
Coining Press — process notes
Our Coining Press production unit combines 67 Ton of rigid 4-column clamping force with specialized hydraulic circuitry designed for straightened drive shafts, coined coins & broached components in dimensions up to Engineered to client drawing envelope (Build HSE-687). The primary cylinder executes multi-stage compaction: fast ram approach, precision powder pre-compaction, and a sustained dwell phase of 115 seconds to bleed out microscopic air pockets. Following compaction, smooth electronic decompression takes place over 3–5 seconds before lower knock-out pins elevate the green preform for automated pickup.
Coining Press — material behaviour
With reinforced structural columns, the press handles high-pressure compaction of high-grade engineered industrial material without platen tilting. This ensures consistent green density across the entire cross-section, reducing shrinkage anomalies during subsequent thermal processing.
Coining Press — tooling design
The press table is configured with precision guide bushings and robust ejector clearance apertures. Tooling sets for straightened drive shafts, coined coins & broached components incorporate engineered draft angles and shrinkage compensations to achieve precise post-sinter tolerances.
Coining Press — sizing and selection
For customized quotation of this 67 Ton Coining Press, please provide part CAD files, material filler percentage, and target shift output. We calculate hydraulic cylinder dimensions, bolster clearances, and power pack ratings to ensure optimal production efficiency.
Coining Press — quality checks
Every machine undergoes rigorous inspection at our Gujarat manufacturing plant: an 8-hour continuous hydraulic pressure endurance run, platen parallelism laser verification under full load, and trial pressing of witness samples with green density measurement before factory sign-off.
Coining Press — installation and commissioning
Each press is delivered with detailed installation plans, electrical schematics, and hydraulic circuit drawings. Experienced engineers provide on-site setup, calibration, and machine operation training.
Coining Press — export and lead time
Our export department provides complete shipping documentation, customs compliance paperwork, and export packaging with corrosion-resistant barrier lining. Electricals are tailored to destination grid standards (415V/50Hz).
Coining Press — maintenance and spares
Preventative maintenance includes 1,000-hour oil filtration checks, regular bronze bushing lubrication, and periodic hydraulic cylinder pressure testing. Spare seal kits, solenoid cartridges, and replacement filter elements are available directly from HEMSUN.
Coining Press — 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 | Coining Press (Series HSE-816) |
| Rated Tonnage Capacity | 150 Ton (Standard Production Billet & Moulding Press) |
| Target Part Size Envelope | Engineered to client drawing envelope (Build HSE-687) |
| Platen Bolster Dimensions | 660 × 660 mm heavy bolster platen with guide bushes |
| Daylight & Ram Stroke | 680 mm daylight / 520 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 | 5 HP 3-Phase 415V (Variable-displacement pump) |
| Hydraulic Reservoir Volume | 310 Liters ISO VG 68 industrial hydraulic reservoir |
| Overall Machine Dimensions | 1650 × 1850 × 2650 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 Coining Press used for?
The Coining Press from HEMSUN ENGG. INDUSTRIES is engineered for Serial compaction and forming of straightened drive shafts, coined coins & broached components for industrial processors (Workstation Ref: APP-4416).; Integrated die-set tooling for straightened drive shafts, coined coins & broached components with automated powder cavity charging and synchronized bottom ejection.; Programmable density management on forming compounds with controlled pressure dwell cycles from 41s to 3min.. Share your part drawing, powder type, and annual volume so we can match tonnage, cavity layout, and automation.
Can HEMSUN customize the Coining Press tonnage and controls?
Tonnage options include 150 Ton (Standard Production Billet & Moulding Press). Control packages include 15 seconds to 60 seconds digital timer dwell. For customized quotation of this 67 Ton Coining Press, please provide part CAD files, material filler percentage, and target shift output. We calculate hydraulic cylinder dimensio…
Do you install and train operators for the Coining 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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