PM Spacer Press
PM Spacer Press — Machine Sizing, Hydraulic Circuitry & Cavity Tooling
Designed and built at our Dahegam engineering works, the PM Spacer Press (Identifier HSE-454) provides automated pressing capacity for pm spacer press components. Equipped with precision-ground tie-bars, proportional load control, multi-cavity tooling, and full international export compliance.
Applications
- Serial compaction and forming of pm spacer press components for industrial processors (Workstation Ref: APP-1354).
- Integrated die-set tooling for pm spacer press components with automated powder cavity charging and synchronized bottom ejection.
- Programmable density management on pm compounds with controlled pressure dwell cycles from 39s to 6min.
- Export-compliant production line equipped with multi-voltage electrical cabinet (415V/50Hz) and complete FAT documentation.
How this press is built
The PM Spacer Press applies 535 Ton of rigid compressive force to produce pm spacer press components (Engineered to client drawing envelope (Build HSE-346)). A variable displacement hydraulic circuit accelerates cycle times while maintaining a steady 63-second dwell under load. Regulated pressure bleed-off eliminates internal cleavage stresses prior to automated part ejection.
Material behaviour under compaction
Built to process both virgin and modified formulations of sintered metal powder metallurgy alloy, the machine delivers repeatable compaction ratios across multi-shift production. The rigid bolster structure prevents angular deflection, resulting in green parts with uniform density and minimal porosity.
Tooling and die design
Precision-ground tie pillars and bronze guide sleeves ensure exact tooling concentricity. Cavity inserts for pm spacer press components are manufactured from premium cold-work die steel with micro-lapped bores to minimize surface friction during compaction.
Sizing and machine selection
When evaluating this PM Spacer Press (535 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
We execute thorough quality checks on every machine: 8-hour full-load hydraulic cycling, electrical panel dielectric safety testing, and dimensional inspection of trial-pressed components.
Installation and commissioning
Delivered with full engineering documentation: foundation layout, electrical schematics, hydraulic maintenance guides, and spare seal kits. Experienced HEMSUN technicians travel to your plant for turnkey setup and operator training.
Export packing and lead time
Export compliance includes multi-voltage electrical switchgear (415V/50Hz), IEC documentation, and heavy-duty timber crating with anti-corrosion barrier wrapping for ocean freight.
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
Safety architecture includes Category 4 optical guards, ergonomic two-hand activation buttons, hydraulic anti-drop check valves, and manual ram locking bars for die setup.
Specifications
| Property | Value |
|---|---|
| Machine Series & Model | PM Spacer Press (Series HSE-454) |
| Rated Tonnage Capacity | 80 Ton (Multi-Cavity Valve Ball & Bush Press) |
| Target Part Size Envelope | Engineered to client drawing envelope (Build HSE-346) |
| Platen Bolster Dimensions | 460 × 460 mm CNC precision milled 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 | 20 HP 3-Phase 415V (High-tonnage proportional unit) |
| 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 |
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Frequently Asked Questions
What is the PM Spacer Press used for?
The PM Spacer Press from HEMSUN ENGG. INDUSTRIES is engineered for Serial compaction and forming of pm spacer press components for industrial processors (Workstation Ref: APP-1354).; Integrated die-set tooling for pm spacer press components with automated powder cavity charging and synchronized bottom ejection.; Programmable density management on pm compounds with controlled pressure dwell cycles from 39s to 6min.. Share your part drawing, powder type, and annual volume so we can match tonnage, cavity layout, and automation.
Can HEMSUN customize the PM Spacer Press tonnage and controls?
Tonnage options include 80 Ton (Multi-Cavity Valve Ball & Bush Press). Control packages include 1 minute to 8 minutes multi-stage dwell curve. When evaluating this PM Spacer Press (535 Ton model), provide part dimensions, resin type, and desired shift output. We verify frame daylight, ram stroke, and hydraulic motor sizi…
Do you install and train operators for the PM Spacer 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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