Ceramic Spark Plug Insulator Press

How this press is built

At our Dahegam works, the Ceramic Spark Plug Insulator Press is built to handle continuous batch compaction of high-voltage ceramic insulators spanning Engineered to client drawing envelope (Build HSE-501). The 485 Ton hydraulic system uses dual-stage pump delivery to balance high-speed idle travel with high-pressure compaction dwell lasting 37 seconds. Digital pressure transducers monitor force stability within ±1%, followed by soft hydraulic decompression that protects delicate component geometry during automated bottom-ram ejection.

Material behaviour under compaction

The system is engineered to compact technical ceramic alumina (96–99.7%) and zirconia powder powders with high density uniformity. Strict platen parallelism prevents density variance across parting lines, ensuring that finished parts achieve maximum tensile strength and performance.

Tooling and die design

Precision-ground guidance columns paired with bronze sleeve bushings guarantee alignment repeatability within ±0.01 mm. Tooling sets for high-voltage ceramic insulators are engineered with air bleeding clearances to prevent powder blow-out during rapid compaction strokes.

Sizing and machine selection

To obtain an accurate quote for the Ceramic Spark Plug Insulator Press (485 Ton rating), submit your 2D PDF drawings and resin lot specifications. Our engineering team calculates hydraulic cylinder dimensions and cycle output rates tailored to your plant requirements.

Quality checks and inspection

Factory validation encompasses continuous hydraulic pressure holding tests, platen deflection measurement under tonnage, and witness trial runs using customer-supplied tooling.

Installation and commissioning

Every unit ships with complete documentation: circuit diagrams, hydraulic schematics, foundation drawings, and recommended spare parts lists. HEMSUN service engineers provide on-site installation, commissioning, and staff training support.

Export packing and lead time

The press is manufactured for international delivery with custom electrical voltages (415V/50Hz), robust export wooden boxing, and full customs and shipping documentation support.

Maintenance and spare parts

Regular upkeep involves hydraulic fluid condition monitoring, daily column guide lubrication, and inspection of cylinder seals every 12 months. All hydraulic valves and electrical components use globally standardized industrial brands for easy maintenance.

Safety and guarding

Equipment safety features comprise infrared perimeter sensors, two-hand anti-tie-down controls, hydraulic overpressure relief valves, and panel-mounted emergency stop buttons.

Specifications