Grinding Wheel Press
Grinding Wheel Press — Hydraulic Specifications, Platen Clearances & Tooling Dies
Produced in Dahegam, Gandhinagar, Gujarat, India, the Grinding Wheel Press (Series HSE-669) delivers reliable high-pressure compaction for resin-bonded grinding wheels and cutting discs. Features 4-column structural rigidity, digital pressure monitoring, shock-free decompression, and turnkey tooling integration for OEM processors.
Applications
- Serial compaction and forming of resin-bonded grinding wheels and cutting discs for industrial processors (Workstation Ref: APP-9669).
- Integrated die-set tooling for resin-bonded grinding wheels and cutting discs with automated powder cavity charging and synchronized bottom ejection.
- Programmable density management on thermoset-friction 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.
Grinding Wheel Press — process notes
Custom-built for high-yield manufacturing of resin-bonded grinding wheels and cutting discs, this Grinding Wheel Press installation delivers 381 Ton of uniaxial compressive force to form Platen working area 856 × 856 mm with dual electric heating workpieces. The hydraulic power pack features high-response proportional cartridge valves that execute a rapid-advance stroke, micro-speed consolidation, and a programmed 137-second dwell curve. Regulated pressure decay guarantees stress-free preform release, while an auxiliary bottom hydraulic cylinder applies smooth ejection force to raise the finished green part without edge chipping or cavity wall friction marks.
Grinding Wheel Press — material behaviour
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.
Grinding Wheel Press — tooling design
The guidance system utilizes heavy ground steel pillars with self-lubricating bronze bushings. Die sets for resin-bonded grinding wheels and cutting discs are CNC-machined in-house to tight tolerances, ensuring perfect alignment between upper punches and die cavities.
Grinding Wheel Press — sizing and selection
To select the right Grinding Wheel Press capacity (381 Ton standard), provide part geometry, resin grade, and automation preferences. We calculate required hydraulic tonnage and prepare complete tooling drawings.
Grinding Wheel Press — quality checks
Factory acceptance testing includes an 8-hour continuous load cycle, digital pressure transducer calibration, hydraulic circuit leak-tightness inspection, and trial component compaction with CMM dimensional sign-off.
Grinding Wheel Press — installation and commissioning
We supply comprehensive startup manuals, foundation drawings, electrical wiring diagrams, and spare parts lists. Field engineers provide on-site commissioning and operator instruction for seamless plant integration.
Grinding Wheel Press — export and lead time
Export machines feature multi-voltage panels (380V/60Hz), seaworthy barrier packaging, and complete IEC shipping paperwork for container dispatch from Mundra port.
Grinding Wheel Press — maintenance and spares
Routine upkeep is streamlined with accessible manifold blocks, fluid level indicators, and central lubrication points. We maintain factory inventory of replacement seal sets and electrical components.
Grinding Wheel Press — safety notes
The press incorporates Category 4 infrared safety curtains, dual-hand concurrent cycle start buttons, hydraulic drop-prevention safety valves, and perimeter safety guarding with electrical interlock switches.
Specifications
| Property | Value |
|---|---|
| Machine Series & Model | Grinding Wheel Press (Series HSE-669) |
| Rated Tonnage Capacity | 50 Ton (Double-Action 4-Pillar Compaction Press) |
| Target Part Size Envelope | Platen working area 856 × 856 mm with dual electric heating |
| 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 |
Related Machinery, Tooling & Technical Guides
Category & Machinery Hubs
Engineering Process Guides
Frequently Asked Questions
What is the Grinding Wheel Press used for?
The Grinding Wheel Press from HEMSUN ENGG. INDUSTRIES is engineered for Serial compaction and forming of resin-bonded grinding wheels and cutting discs for industrial processors (Workstation Ref: APP-9669).; Integrated die-set tooling for resin-bonded grinding wheels and cutting discs with automated powder cavity charging and synchronized bottom ejection.; Programmable density management on thermoset-friction 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 Grinding Wheel 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. To select the right Grinding Wheel Press capacity (381 Ton standard), provide part geometry, resin grade, and automation preferences. We calculate required hydraulic tonnage and p…
Do you install and train operators for the Grinding Wheel 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.
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