Ceramic Valve Seat Press
Ceramic Valve Seat Press — Capacity Specifications, Platen Envelope & Tooling Details
The Ceramic Valve Seat Press by HEMSUN (Model HSE-489) delivers high-yield forming capacity for butterfly & ball valve seats. Combines heavy-duty hydraulic drives, soft bottom ejection, and digital touchscreen controls for industrial processors.
Applications
- Serial compaction and forming of butterfly & ball valve seats for industrial processors (Workstation Ref: APP-8589).
- Integrated die-set tooling for butterfly & ball valve seats with automated powder cavity charging and synchronized bottom ejection.
- Programmable density management on ceramic 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.
How this press is built
Engineered for high repeatability, the Ceramic Valve Seat Press provides 245 Ton of compaction force for butterfly & ball valve seats components up to Engineered to client drawing envelope (Build HSE-875). Digital PLC timers manage a 33-second consolidation dwell, after which proportional relief valves exhaust pressure gradually to ensure safe part ejection without delamination.
Material behaviour under compaction
The machine mechanics are tailored for processing technical ceramic alumina (96–99.7%) and zirconia powder compounds containing specialized fillers. Balanced hydraulic force delivery ensures homogeneous filler distribution, eliminating density gradients that cause component warpage in subsequent sintering cycles.
Tooling and die design
The guidance system utilizes heavy ground steel pillars with self-lubricating bronze bushings. Die sets for butterfly & ball valve seats are CNC-machined in-house to tight tolerances, ensuring perfect alignment between upper punches and die cavities.
Sizing and machine selection
Selecting the ideal Ceramic Valve Seat Press configuration requires evaluating component envelope, cavity layout, and hourly production quota. Our technical team calculates tonnage requirements (245 Ton rating) and prepares turnkey proposals including press, dies, and spare parts.
Quality checks and inspection
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.
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.
Export packing and lead time
The machine is prepared for international export with destination-specific electrical wiring (380V/60Hz), seaworthy packaging, and comprehensive IEC shipping documentation from our Gujarat manufacturing hub.
Maintenance and spare parts
The machine is designed for easy maintenance with accessible hydraulic circuitry, visual oil gauges, and centralized lubrication. Complete spare parts documentation is provided with every shipment.
Safety and guarding
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 | Ceramic Valve Seat Press (Series HSE-489) |
| Rated Tonnage Capacity | 50 Ton (Double-Action 4-Pillar Compaction Press) |
| Target Part Size Envelope | Engineered to client drawing envelope (Build HSE-875) |
| 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 Ceramic Valve Seat Press used for?
The Ceramic Valve Seat Press from HEMSUN ENGG. INDUSTRIES is engineered for Serial compaction and forming of butterfly & ball valve seats for industrial processors (Workstation Ref: APP-8589).; Integrated die-set tooling for butterfly & ball valve seats with automated powder cavity charging and synchronized bottom ejection.; Programmable density management on ceramic 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 Ceramic Valve Seat 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. Selecting the ideal Ceramic Valve Seat Press configuration requires evaluating component envelope, cavity layout, and hourly production quota. Our technical team calculates tonnag…
Do you install and train operators for the Ceramic Valve Seat 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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