Used Year 2004 En-Plas Nissei Model DC600-50-18A
Double Injection Molding Machine with Rotary Platen and NC9300T Controller
Specially designed for heavy duty molds
**** Only 14,100 hours!
* Now located at Enplas
* Specialized platens, machine frame, base and carriers, reinforced rotary mechanism all designed to support a maximum mold weight of 3.0 x 2 metric tons on the movable side
Clamp force: 600 U.S. Tons
Clamping stroke 850 mm (33.47″)
Min . mold thickness 350 mm (11.81″)
Max. daylight opening 1200 mm ( 47.25″)
Tie Bar clearance (HxV): 1515 mm x 565 mm (59.65″ x 22.25″)
Die plate dim.( HxV) stationary platen 1830 mm x 1030 mm (72.05″ x 40.56″)
Ejector stroke: 130 mm (5.12″)
INJECTION UNITS 50A 18A
Screw diameter 63 mm (2.48″) 36mm (1.42”)
Shot size: 21.40 oz. 4.96 oz
Injection Pressure 18,130 PSI 32,279 PSI
Screw stroke 205 mm (8.07”) 145 mm (5.71”)
Screw speed: 0-150 RPM Constant Torque 0-155 RPM
150-210 RPM Variable Torque 155-240 RPM
Pump motor: 75 HP
Primary voltage /phase/cycle: 575/3/60
Heater voltage/phase/cycle: 230/3/60
Heater band capacity 24.84 KW
Control circuit: 24 volt DC
NOTE: Heater voltage requires separate 230 volt supply
Machine weight: 25.0 U.S. Tons
Hydraulic oil: 1700 litres
* Hydraulic oil can be supplied by En-Plas for an additional charge *
USED DC 600 MACHINE EQUIPPED WITH THE FOLLOWING:
- Rotary platen
- Cycle counter
- Centralized lubrication system
- Screw cold start preventing circuit
- Hydraulic oil temperature upper and lower limit warnings
- Water saver valve
- Mounting pads
- Machine colour Nissei green
- Dual corepull
- Special cooling circuits
- Special ejector patterns
- Special nozzles
MACHINE WITH TOP OF THE LINE NC9300T CONTROLLER
Electronic controller with 6 speeds/3 holding
pressure and 3 limit pressure profiling, shot discrimination
and mold open/close linear encoders, colour screen and graphics,
and 1 floppy disk,
High resolution colour 10.4″ touch flat screen.
30 mold storage in machine with removable disk drive to store up to 100 mold set-ups with 1 floppy disk.
Input/output analog displayed with explicit error messages.
RS232 port for printer
PID Control for barrel and oil with auto tuning on nozzle
Proportional control of the pump for all functions of the machine
Linear encoder for measurement of clamp, injection, ejection position
Optically isolated control system (Protection from electrical noise).
Real time graphics for injection functions.
6 step injection speed profiling.
6 step injection pressure profiling (3) fill, (3) hold.
Digital back pressure
2 speeds for plasticizing
3 mold opening and closing speeds plus 2 stage high pressure clamp.
Multi-stage hydraulic ejector control
Set value graphics for profiles for injection.
Interlock for part detection (not including sensor).
Core pull control software.
Graphic and alpha-numeric printing capability
Injection boost to hold switch over by time, position, hydraulic pressure or cavity sensor (individually or in combination)
Air blow software control
Real time clock
Cycle time monitoring and analysis
Interface for standard plant monitoring systems.
History reporting of machine cycle conditions and set-up changes
Quick machine set-up via a single page
Forced reject count.
Clamp retry up to 2 times.
Digital display of screw position, ejection and clamp with bar display of current position
Standard graph display for injection profile
Monitor tolerance window can be assigned for reject outputs.
Out of 17 processing variables, 8 can be recorded and can be selected and displayed.
Graphic printouts can be generated. Average and standard deviations are calculated. Printer
Standby temperature program so when machine goes into alarm temperature drops to standby
(selectable for on/off).
High/low oil temperature alarm with solenoid control of water to maintain set temperature
Emergency temperature off for lights out operation selectable on/off
Total run time.
Grand total shot display.
Calendar function to turn barrel heat on automatically with option to add dryer, mold temp controller and spare
Unique machine identification through the controller alpha numeric characters
Ejector backward confirmation by position through front screen
Mould ejector plate backward confirmation input software included (hardware extra)