Graphite Crucible Press
Graphite Crucible Press — Machine Sizing, Hydraulic Circuitry & Cavity Tooling
Custom-engineered by HEMSUN ENGG. INDUSTRIES in Dahegam, Gujarat, the Graphite Crucible Press (Build Ref HSE-734) delivers high-tonnage compaction for graphite crucible press components. Features rigid column guidance, proportional hydraulic valving, digital dwell timing, and turnkey tool steel die sets for global manufacturing facilities.
Applications
- Serial compaction and forming of graphite crucible press components for industrial processors (Workstation Ref: APP-1634).
- Integrated die-set tooling for graphite crucible press components with automated powder cavity charging and synchronized bottom ejection.
- Programmable density management on graphite compounds with controlled pressure dwell cycles from 19s to 6min.
- Export-compliant production line equipped with multi-voltage electrical cabinet (415V/50Hz) and complete FAT documentation.
How this press is built
The Graphite Crucible Press delivers dedicated 276 Ton forming capacity for graphite crucible press components components within the Engineered to client drawing envelope (Build HSE-530) dimensional range. A high-efficiency hydraulic drive powers smooth ram closure and holds maximum preforming force for 132 seconds, allowing compressed air to escape through micro-vented tooling. Once the compaction dwell completes, an electro-hydraulic shockless decompression sequence discharges pressure before hydraulic bottom-ram ejection initiates.
Material behaviour under compaction
Tailored for high compressibility demands of fine-grain synthetic carbon graphite, the machine provides deep cavity clearance and smooth ram descent. Uniform pressure distribution minimizes internal stress concentrations, preventing micro-cracking during processing.
Tooling and die design
Bolsters feature precision-milled DIN standard T-slots and central ejector clearance openings. Hard-chrome plated guide pillars (50 µm layer, 60 HRC) ride within self-lubricating phosphor bronze guide bushes with spiral oil grooves, ensuring long-term punch concentricity for graphite crucible press components dies.
Sizing and machine selection
When evaluating this Graphite Crucible Press (276 Ton model), provide part dimensions, resin type, and desired shift output. We verify frame daylight, ram stroke, and hydraulic motor sizing to optimize production throughput.
Quality checks and inspection
Quality benchmarks include laser-guided platen alignment verification, hydraulic overpressure relief testing, safety circuit validation, and trial compaction of sample parts with density analysis before shipment.
Installation and commissioning
Installation documentation includes foundation drawings, electrical panel schematics, and hydraulic piping diagrams. HEMSUN provides on-site commissioning and operator maintenance instruction.
Export packing and lead time
The machine is prepared for international export with destination-specific electrical wiring (415V/50Hz), seaworthy packaging, and comprehensive IEC shipping documentation from our Gujarat manufacturing hub.
Maintenance and spare parts
Engineered for low maintenance overhead, the press features accessible hydraulic valves, visual oil level and temperature gauges, and centralized lubrication blocks. Spare seal sets and wear rings are cataloged under individual machine serial numbers.
Safety and guarding
Standard safety features include optical light curtain arrays, concurrent two-hand cycle initiation, pilot-operated check valves against ram drop, and prominent emergency stop switches.
Specifications
| Property | Value |
|---|---|
| Machine Series & Model | Graphite Crucible Press (Series HSE-734) |
| Rated Tonnage Capacity | 100 Ton (Heavy-Duty 4-Column Hydraulic Press) |
| Target Part Size Envelope | Engineered to client drawing envelope (Build HSE-530) |
| Platen Bolster Dimensions | 1020 × 1020 mm dual-cylinder synchronized bolster |
| Daylight & Ram Stroke | 460 mm daylight / 360 mm main ram stroke |
| Specific Compaction Pressure | 3,500–5,000 psi (350–500 kg/cm²) |
| Pressure Dwell Control Band | 1 minute to 8 minutes multi-stage dwell curve |
| Main Motor & Electricals | 10 HP 3-Phase 415V (High-efficiency IE3 motor) |
| Hydraulic Reservoir Volume | 190 Liters ISO VG 68 reservoir with heat exchanger |
| Overall Machine Dimensions | 1250 × 1450 × 2250 mm |
| Automation & PLC Architecture | CNC Touchscreen Console with Proportional Pressure Ramps |
| Manufacturing & Testing Origin | Fabricated, Assembled & Tested at Dahegam, Gandhinagar, Gujarat, India |
Related Machinery, Tooling & Technical Guides
Category & Machinery Hubs
Engineering Process Guides
Frequently Asked Questions
What is the Graphite Crucible Press used for?
The Graphite Crucible Press from HEMSUN ENGG. INDUSTRIES is engineered for Serial compaction and forming of graphite crucible press components for industrial processors (Workstation Ref: APP-1634).; Integrated die-set tooling for graphite crucible press components with automated powder cavity charging and synchronized bottom ejection.; Programmable density management on graphite compounds with controlled pressure dwell cycles from 19s to 6min.. Share your part drawing, powder type, and annual volume so we can match tonnage, cavity layout, and automation.
Can HEMSUN customize the Graphite Crucible Press tonnage and controls?
Tonnage options include 100 Ton (Heavy-Duty 4-Column Hydraulic Press). Control packages include 1 minute to 8 minutes multi-stage dwell curve. When evaluating this Graphite Crucible Press (276 Ton model), provide part dimensions, resin type, and desired shift output. We verify frame daylight, ram stroke, and hydraulic mo…
Do you install and train operators for the Graphite Crucible 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.
Related
Related Machines
Get Started
Ready to Put Your Drawing Into Production?
Send your specification and our engineering team will scope your PTFE components, hydraulic machine, or turnkey project — no obligation.
- Quote response within 24 hours
- Built entirely in our own facility
- Export documentation included
Request a Quote
Tell us what you need — material, drawing, or sample — and we'll follow up with pricing and lead time.
Contact HEMSUN +91-9979593687 32+ Years
32+ Countries
IEC Registered