315 Ton Four Pillar Hydraulic Press for Forming Sheet Metal Components

Technical Data Sheet

Capacity

• Tonnage rating of 315 Ton maximum pressing force for consistent metal deformation
• Blank holder cushion force of 120 Ton adjustable capacity for wrinkling control

Structural Design

• Finite Element Analysis optimized steel welded construction for rigid deflection control
• Heavy duty slide guide arrangements ensuring minimal lateral movement under full load

Frame Type

• Classical four pillar style configuration offering high visibility and accessible setup
• High structural rigidity index designed to minimize stress deflection during off center loading

Hydraulic System

• Energy efficient closed loop hydraulic circuit minimizing thermal build up
• Integrated oil filtration and water cooling system maintaining uniform fluid temperature

Main Ram Stroke

• Total stroke length of 500 mm adjustable to suit shallow and medium draw depths
• Linear electronic transducer feedback providing precise ram position monitoring

Working Hydraulic Pressure

• Rated system operating pressure of 25 MPa for reliable force output
• Proportional pressure valves enabling precise regulation throughout the stroke

Daylight Gap

• Maximum open height daylight of 800 mm between bed and upper platen
• Generous clearing window allowing easy die mounting and seamless part extraction

Approach Speed

• Rapid down movement approach speed of 180 mm per Sec
• Minimizes cycle idle time before the upper tool contacts the blank plate

Pressing / Drawing Speed

• Finely controlled variable pressing speed of 8 to 15 mm per Sec
• Smooth speed adjustment to prevent sheet cracking or tearing during deformation

Return Speed

• Rapid up return speed of 140 mm per Sec
• Accelerates slide retraction to improve total hourly production numbers

Bed / Platen Size

• Clear working table area dimensions of 1100 mm by 1000 mm
• Machined standard T slots for rapid secure die clamping changes

Columns

• Four hard chrome plated solid steel pillars providing balanced structural alignment
• Precision ground column guide bushes ensuring highly accurate parallel platen travel

Working Envelope

• Four sided open access setup facilitating easy integration of feeding mechanisms
• Standard lower bed hydraulic cushion space envelope for clean component ejection

Control System

• Programmable Logic Controller system paired with a user friendly HMI touchscreen screen
• Digital storage for tool parameters real time error alerts and cycle monitoring graphs

Main Motor Power

• High efficiency primary drive electric motor rated at 37 kW
• Optimized power usage characteristics reducing total factory electricity consumption

Valves & Hydraulics

• High response cartridge check valves and manifold blocks from top industrial brands
• Leak proof piping layout designed for rapid switching between speed zones

Automation

• Fully compatible with automatic sheet de stackers and robotic arm pickers
• Industry standard communication interface links for integrated production lines

Safety Features

• Dual side infrared safety light curtains protecting the workspace entry zones
• Emergency stop circuits mechanical ram locking bars and hydraulic overload relief valves

SM 315 HP — Model Specifications

• Nominal Force: 3150 KN
• Maximum Hydraulic Pressure: 25 MPa
• Max Opening Height of the Slider: 1000 mm
• Max Stroke of the Slider: 600 mm
• Effective Bed Size: 800 × 800 mm
• Slider Down Speed: 100 mm/s
• Slider Pressing Speed: 7–12 mm/s
• Slider Return Speed: 90 mm/s
• Ejector Cylinder Nominal Force: 300 KN
• Stroke of the Ejection Cylinder: 300 mm