Triple Action Deep Drawing Press

How this press is built

The Triple Action Deep Drawing Press (configured under build tag HSE-538) is engineered at our Dahegam manufacturing facility for precision forming of deep-drawn cylindrical shells, auto oil sumps & cookware basins within a Drawing blank diameter Ø 411 mm, draw depth up to 461 mm work envelope. Operating at a calibrated pressing force of 243 Ton, the hydraulic manifold incorporates a variable-displacement piston pump paired with proportional pressure modulation to govern rapid downward approach (up to 120 mm/s), smooth final compaction (5–12 mm/s), and a controlled pressure hold of 43 seconds under full tonnage. Stepped hydraulic decompression avoids sudden fluid shock, preventing internal cleavage lines from developing within fragile green compacts before lower-cylinder soft ejection occurs.

Material behaviour under compaction

Engineered around the rheological behavior of sheet metal blanks (mild steel, SS 304/316, aluminum, brass), the machine applies balanced compaction force to establish tight molecular interlocking. Consistent preform density translates directly into superior wear and chemical resistance in service.

Tooling and die design

Precision-ground guidance columns paired with bronze sleeve bushings guarantee alignment repeatability within ±0.01 mm. Tooling sets for deep-drawn cylindrical shells, auto oil sumps & cookware basins are engineered with air bleeding clearances to prevent powder blow-out during rapid compaction strokes.

Sizing and machine selection

To evaluate the Triple Action Deep Drawing Press for your workshop, share part 2D/3D drawings, resin bulk compressibility, and power supply standards. We configure the 243 Ton press frame, platen daylight, and ejector stroke to meet your specific manufacturing targets.

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

Routine maintenance procedures include periodic hydraulic oil filtration (1,000 operating hours), daily tie-bar bushing lubrication via automatic grease distributor, and annual hydraulic cylinder rod seal inspection. Complete spare seal sets, solenoid valves, and PLC program backups are archived under serial number HSE-4438.

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