Leaf Spring Eye Rolling Press
Leaf Spring Eye Rolling Press — Engineering Capabilities, Machine Specs & Tooling Integration
The Leaf Spring Eye Rolling Press (Specification HSE-669) from HEMSUN ENGG. INDUSTRIES is engineered for tight-tolerance compaction of backup rings & chevron packings. Features 4-pillar column stability, closed-loop pressure dwell timing, and turnkey multi-cavity die tooling.
Applications
- Serial compaction and forming of backup rings & chevron packings for industrial processors (Workstation Ref: APP-8769).
- Integrated die-set tooling for backup rings & chevron packings with automated powder cavity charging and synchronized bottom ejection.
- Programmable density management on generic-hydraulic compounds with controlled pressure dwell cycles from 44s to 6min.
- Export-compliant production line equipped with multi-voltage electrical cabinet (380V/60Hz) and complete FAT documentation.
Leaf Spring Eye Rolling Press — process notes
Operating with 554 Ton capacity, the Leaf Spring Eye Rolling Press processes backup rings & chevron packings within a Engineered to client drawing envelope (Build HSE-278) work area. Precision linear encoders coordinate pressing depth and hold load across 54 seconds. Shock-free hydraulic dumping prevents preform fracturing, allowing lower hydraulic cylinders to extract the workpiece effortlessly.
Leaf Spring Eye Rolling Press — material behaviour
Engineered to handle granular suspension resins and filled grades of high-grade engineered industrial material, the cylinder stroke and platen guidance maintain strict parallelism. Uniform uniaxial pressure distribution creates isotropic workpieces with high tensile strength and void-free dielectric resistance following oven processing.
Leaf Spring Eye Rolling Press — tooling design
The bolster architecture features heavy-duty clamping zones and precision ejector pin locations. Hard-wearing tool steel dies for backup rings & chevron packings are CNC-machined and diamond-polished at our Dahegam works for extended tooling longevity.
Leaf Spring Eye Rolling Press — sizing and selection
Sizing a Leaf Spring Eye Rolling Press installation involves calculating the required pressing tonnage (554 Ton baseline) based on part cross-sectional area and material grade. Submit component STEP models and production shift volume to our engineering team for customized machine and die proposals.
Leaf Spring Eye Rolling Press — quality checks
Every production unit undergoes multi-point inspection: 8-hour continuous pressure holding, hydraulic leak testing, emergency stop circuit verification, and sample part compaction.
Leaf Spring Eye Rolling Press — installation and commissioning
HEMSUN ENGG. INDUSTRIES provides detailed installation plans, hydraulic P&ID drawings, electrical panel schematics, and on-site commissioning support. Factory engineers handle leveling, hydraulic fluid filling, trial runs, and operator safety training.
Leaf Spring Eye Rolling Press — export and lead time
Export units are equipped with destination-compliant electricals (380V/60Hz), anti-rust barrier wrapping, and seaworthy timber boxing for secure overseas shipping.
Leaf Spring Eye Rolling Press — maintenance and spares
Service procedures include periodic hydraulic oil filtering, daily bronze bushing lubrication, and annual hydraulic cylinder inspection. Factory-backed replacement seal sets are maintained in stock.
Leaf Spring Eye Rolling Press — safety notes
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 | Leaf Spring Eye Rolling Press (Series HSE-669) |
| Rated Tonnage Capacity | 50 Ton (Double-Action 4-Pillar Compaction Press) |
| Target Part Size Envelope | Engineered to client drawing envelope (Build HSE-278) |
| Platen Bolster Dimensions | 360 × 360 mm ground steel bolster with T-slots |
| Daylight & Ram Stroke | 460 mm daylight / 360 mm main ram stroke |
| Specific Compaction Pressure | 3,000–4,500 psi (300–450 kg/cm²) |
| Pressure Dwell Control Band | 30 seconds to 3 minutes programmable pressure dwell |
| Main Motor & Electricals | 15 HP 3-Phase 415V (Dual-pump regenerative circuit) |
| Hydraulic Reservoir Volume | 160 Liters ISO VG 68 hydraulic reservoir |
| Overall Machine Dimensions | 1250 × 1450 × 2250 mm |
| Automation & PLC Architecture | Schneider Electric PLC with 10-Inch Color Touchscreen & Recipe Bank |
| Manufacturing & Testing Origin | Fabricated, Assembled & Tested at Dahegam, Gandhinagar, Gujarat, India |
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Frequently Asked Questions
What is the Leaf Spring Eye Rolling Press used for?
The Leaf Spring Eye Rolling Press from HEMSUN ENGG. INDUSTRIES is engineered for Serial compaction and forming of backup rings & chevron packings for industrial processors (Workstation Ref: APP-8769).; Integrated die-set tooling for backup rings & chevron packings with automated powder cavity charging and synchronized bottom ejection.; Programmable density management on generic-hydraulic compounds with controlled pressure dwell cycles from 44s to 6min.. Share your part drawing, powder type, and annual volume so we can match tonnage, cavity layout, and automation.
Can HEMSUN customize the Leaf Spring Eye Rolling Press tonnage and controls?
Tonnage options include 50 Ton (Double-Action 4-Pillar Compaction Press). Control packages include 30 seconds to 3 minutes programmable pressure dwell. Sizing a Leaf Spring Eye Rolling Press installation involves calculating the required pressing tonnage (554 Ton baseline) based on part cross-sectional area and material grade. Su…
Do you install and train operators for the Leaf Spring Eye Rolling 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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