SUMITOMO SHI DEMAG Systec SP 350/720-840

SUMITOMO SHI DEMAG Systec SP 350/720-840

This SUMITOMO SHI DEMAG Systec SP 350/720-840 was manufactured in 2015. It is a hydraulic injection moulding machine, ideal for precision plastic processing. Consider the opportunity to buy this SUMITOMO SHI DEMAG Systec SP 350/720-840 hydraulic injection moulding machine. Contact us for more information.

Additional equipment


• Fanuc Robot

Machine Benefits

Qualitative Machine Benefits


• Process data acquisition, mould protection

Technical Machine Benefits


• Mould height min: 350 mm / mould height max: 745 mm

• Main electronic connection: 3/400 v 50hz

• Programmable sequence, highly dynamic feed speed, hydraulic pressure-dependent holding pressure control, digital/wear-free position measuring system.

Extra Information

Standard equipment:
Support of the moving mould mounting platen via linear guides/
Ejector short / long stroke/
Interface for external printer (hardcopy)/
Individual axis movement optimization (activeAdjust)/
Four-stage mould closing and four-stage mould opening sequence/
Pump drive power II, increased (59.0 kW)/
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Mains voltage 400 V ±10% / 50 Hz, 3 phases + N + PE/
Mains connections drive / heating separate/
Data display coloured/
Oil cooler reinforced (cooling water supply up to 35 °C)/
Water connection for mould and machine cooling separate/
Basic version Europe/
Corrosion protection/

Paint finish:
Deep black (RAL9005): Machine bed with internals, lower switch cabinet/
Signal white (RAL9003): Clamping unit, injection unit, nozzle guard/
Signal white (RAL9003): Fixed safety devices, upper switch cabinet/
Signal white (RAL9003): Safety doors/

Textured surfaces:
Elastic machine bearings/
Digital and wear-free position measuring system (ultrasound/high-resolution rotary encoders for injection, mould and ejector movement)/
Mould connection dimensions type E (according to EUROMAP March '96)/
Centring diameter fixed platen: 160 mm/
Centring diameter moving platen: 160 mm/
Without side ejector plate/

Standard mold installation height:
Min: 350 mm/
Max: 745 mm/

Standard closing speed (movements only when safety gate is closed)/
Ejector with position control (p/F+v independently programmable, parallel to mold movement)/
Toggle lever oil lubrication/
Injection unit/

Optional equipment:
Speed-controlled pump Servo Technology (activeDrive)/
Emergency stop switch on operator side/
Separate opener for ultra-fine filtering in the bypass (activeCool&Clean)/
Socket 1 x Schuko (230V / 10A), can be disconnected via main switch/
Socket IECEE 3Ph / 400V-16A, can be switched off via main switch/
Flashing light/
Operation with safety door open (operator side)/
6 pneumatic 5/2-way valves on movable tool plate (programmable)/
6 pneumatic 5/2-way valves on fixed tool plate (programmable)/
Central maintenance unit for pneumatic valves/
Core pull 1-circuit via proportional valve (programmable, with non-return valves)/
Manual pressure relief for core pull 1-circuit/
Protective clothing on operator side widened (250 mm)/
Hot runner control 12 zones, integrated (2, 75 kW)/
Pneumatic hot runner nozzle control (1x 5/2-way valve)/
Clamping force control/
Active mold protection via sensor when closing (activeQ)/
Manually adjustable monitoring switch for mold open position/
Central grease lubrication (manual)/
Material hopper for automatic filling/
Hopper shut-off with emptying option/
Holding pressure switchover dependent on hydraulic pressure (with pressure recording)/
Nozzle contact pressure when mold is open (programmable)/