4 Ton MAGNUM MCB-4A C-Frame Hydraulic Press

INCLUDED FEATURES

• Structural Designs undergo rigorous analysis through Finite Element Analysis design testing
• Allen Bradley MicroLogix PLC with Panel View HMI based controls
• Single Point Power Connection
• 2-Hand Anti-Tie-Down Start Buttons
• CAT 4 Safety Start Relay
• NEMA 12 enclosures
• NFPA-79 / UL 508A Compliant Electrical Controls
• High Temp/Low Level Warning Gauge
• Magnetic Starter/ Electronic Overload
• Lockable Disconnect
• Press mounted controls.
• Primary power flow for press functions is handled by a CAT 4 two-hand anti-tie down safety relay. This specialty relay checks complementary inputs from each cycle initiator to insure the operators hands are out of the work area.
• Top Stop Over-Run allows press to bypass top stop RAM setting in setup modes
• Pressure and Distance Reversal Mode allows operator to select between pressure or position reversal
• All wiring is terminated to spring cage style terminals. These terminals provide reliable vibration resistant connections. Wiring on the panel is routed through wire troughs with removable covers.
• All PLC I/O points are also terminated to the terminals. Systems include multiple guard terminals already installed. Inputs and outputs have all necessary connections (power for proximity switches and grounds and neutrals for coils) on a single terminal, no searching for support wiring for devices.
• All valve coils use DIN 43650 connections with power indicator lighting and electrical EMF surge suppression.
• A simple, removable and easily serviceable press mounted press hydraulic system powers the press
• The heart of the hydraulic system features an efficient steel manifold designed to consolidate valving, reduce plumbing, eliminate leaks, minimize pressure drop and provide maximum service life.
• Efficient Screw In Cartridge Valves (SICV) solenoid valves have extremely low leakage, low pressure drops, low cost low current operation and simple maintenance. Piloted DIN logic elements outperform large piloted spool valves in leakage, flow and response time. Valve shift times are 30% of comparable piloted spool valves resulting in increased press cycle speeds.
• Manifold System offers redundant safety feature which requires 3 solenoids to be energized before there can be any movement of the RAM in extend or retract. Failure of any single component will result in no hazardous motion of press RAM.
• Electro-Hydraulic Decompression with FAST ACTING 3 stage decompression offering resistance to damaging decompression pressure spikes that is far superior to hydraulic or mechanical decompression used in other presses.
• All final pressure connections use Flat Face O-Ring Hydraulic Connections to provide the most leak resistant hydraulic system. No metal to metal pressure connections and no pipe thread are used.
• PDF manual with startup instructions, troubleshooting guide, hydraulic circuit with manufacturers part number bill of material, electrical diagram and PLC program.
• 18 month parts warranty against defects in workmanship

AVAILABLE OPTIONS

• Banner Zero Force Opto Touch Palm Buttons with Finger Guards
• FS-01 Floor Stand with adjustable leveling swivels.
• LCG1 Light Curtain Guarding: Full perimeter guarding. Front mounted light curtain guarding includes emitter, detector, mounting hardware and installation. Fixed guarding on both sides using wire mesh.
• LVDT Programmable RAM Position Control and Digital Pressure readout. The stroke proximity switches are replaced with a linear transducer for ram positional control. Operator can set, store and recall retract position, work position and bottom stop reversal positions. Up to 250 setups can be stored or recalled. Pressure transducer allows system pressure readout at HMI.
• Programmable Pressure Control allows system pressure to be set at HMI and saved with setups for applications requiring Dwell at Force (pricing if purchased with Option 5 programmable RAM position control)
• Air to Oil Cooling System with dedicated hydraulic cooling pump and hydraulic filter. Recommended for dwell applications over 3 sec and high cycle applications.
• Feed Interface allows press to be interfaced with auxiliary feed system. Requires guarding.
• Dwell at Force. Includes an adjustable timer and high stability relief which allows press to remain at force once it has achieved set pressure. The factory recommends the use of a cooler when dwelling over 2 seconds or when running in automatic mode
• SRDC-1.375 Split Ring Die Coupler
• QCDC-1.375 Sliding Shoe Quick Change Die Coupler
• Standard Bolster comes plain. Magnum can provide custom machining.