Key Features of H / 4-Column Type Hydraulic Press

• Fabricated from ultrasonically tested steel construction of frame: Frame is fabricated from prime steel plates of proper thickness for greater strength & rigidity.
• Accurate slide Guiding Arrangement: Different kind of guiding arrangement are provided to suit the application of the press long guiding length & suitable guide with centralized lubrication system is provided in the presses.
• Bottom Cushioning Arrangement: The function of the draw cushion is to hold the blank during deep drawing operations.
• Stroke Limiters & Damping device: Mechanical stoppers are provided as a safety feature to limit the maximum stroke of the main ram after pressing, to protect the tool from damage.
• Provided with two hand push buttons operation facility to engage operator’s hand
• Photo-electric safety guards & hydraulic / mechanical operated moving protected guards may be provided at the front & back side.
• Hydraulic locking of the main slide & Blank holder at top dead centre [TDC] to ensure safety when operator is working in the tooling area or under the moving ram.
• Electronic safety inter locking arrangement to ensure proper sequencing of operations
• Provide fast approach slow pressing & fast return speeds.
• The frames are stress-relieved by ultrasonic virbrators.
• Maximum frame rigidity is achieved through computer aided frame design & finite element analysis.
• Extra long, precision machined & hardened guides to face slides offer exceptional accuracy & alignment which further reduced to wear.
• In blanking or punching, hydraulic presses a damping system can be fitted. This effectively reduces breakthrough noise & tool wear normally generated by such operations.
• The low noise hydraulic power pack unit is designed as per international practices & assembled with internationally reputed make components.
• "Programmable logical controls" [PLC] is provided in presses.
• Precise machining of the structural members is done after normalising to get the required accuracies like parallelism between platen & bed & right angularity between bed & the moving platen.
• Deep Drawing Operations.
• Blanking & Punching.
• Riveting.
• Stamping & Pressing.
• Powder Compacting.
• Other Applications i.e. FRP, SMC.
• DMC, Rubber & Plastics etc.