Icma San Giorgio Mcm/60V – 40D Twin Screw Co-Rotating Extruder Mod. Mcm/60V-40 D And Down Stream Equipment

Listing description

Icma San Giorgio MCM/60V – 40D twin screw co-rotating extruder Mod. MCM/60V-40 D and down stream equipment
High performances, intermeshing screw type for self cleaning characteristics.
Screws Ø 60 mm Nominal L/D ratio 1:40 Max screw speed 300 rpm

Barrel
Modular design made up by 10 square-barrel sectors, each one 4 D long
Barrel sectors made of LK3 nitrided steel
Built-in water cooling circuit, simple construction and easy to maintain
High efficiency heating system by cartridge heater
Broached shaft made in special alloy brake/yield/torsion resistant
Modular design
Screw elements made of K 110 wear resistant steel

Gear box
Torque per screw shaft Nm. 1050 per each shaft
Gear-ratio 4.28 : 1
Min. bearing lifetime at max.
speed and motor power 20,000 working hours @ 160 bar

Main A.C. motor
Power applied to gearbox shafts KW 66
Speed rpm 1285
Water cooling unit for extrusion barrel -To supply cooling water in to each barrel sector
Including circulating pump -Water/water heat-exchanger with expansion tank Interconnecting piping.

GRAVIMETRIC FEEDER FOR POLYMER IN PELLET FORM
Loss in weight gravimetric metering unit with max capacity up to 35% of total line out put
Screw type feeder with high resolu -Lion digital loading cell
Re-filling hopper 50 lLevel detecting sensor Pneumatic discharge valve

GRAVIMETRIC FEEDER FOR GROUND SCRAP
Loss in weight gravimetric metering unit with max capacity up to 25% of total line out put
Screw type feeder with high resolution digital loading cell Re-filling hopper 23 l
Level detecting sensor Pneumatic discharge valve

GRAVIMETRIC FEEDER FOR ADDITIVE IN PELLET FORM
Loss in weight gravimetric metering unit with max capacity up to 10% of total line out put
Screw type feeder with high resolution digital loading cell
Re-filling hopper 23 l -Level detecting sensor -Pneumatic discharge valve

GRAVIMETRIC FEEDER FOR WOOD FLOUR
Loss in weight gravimetric metering unit with max capacity up to 80% of total line out put
Screw type feeder with high resolution digital loading cell
Special execution for hard flowing powder
Re-filling hopper 200 l special execution for hard flowing powder
Vibrating Level detecting sensor- Pneumatic discharge valve

CONTROL PANEL
For up to 4 gravimetric unit control
User friendly graphic display with touch screen.
Recipes management software

Profiles extrusion die
Connection piece to the gear pump
Build in stainless steel
Heating by electrical heaters
# 5 thermo-regulated zones included in the main cabinet

Profiles calibrating group
Dry and wet system
Calibrator openable by pneumatic actuators
Made of stainless steel

Under vacuum cooling tanks
Made of 3 section 2 m long
2 section with vacuum circuit
1 section for cooling only
Made of Aluminium and Plexiglas
Cooling system “full water”

MAIN CONTROL CABINET
PLC system based, to control all driving sequences
Operator Interface with touch-screen colour monitor
# 18 temperature control zones (2 spares zones for dies)
Zones thermoregulation integrated in the PLC
Air conditioning system
Build as per CE standards
Protection level: IP 54

FLAT-TRACK TYPE HAUL-OFF TPM 1100/2C
For max profile width 150 mm
Steel frame and aluminium track holding structure
Flat track made of special wear resistant synthetic rubber
1,5 Kw driving motor for each track
Pneumatic cylinders for upper track opening/closing, max. stroke 160mm
Safety devices

CROSS CUTTING UNIT
For max profile width 150 mm
Steel structure
Widia blade Ø 400 mm
Pneumatic cylinder for blade down-stroke
1,5 kw driving motor
Safety devices
Dust collecting system

COLLECTING BENCH FOR CUT PROFILES
Steel structure with aluminium sliding plate
Plate dimensions: 500 x 6000 mm
Side ejection system pneumatically actuated to move the profiles in the to the collecting
inclined plane

This equipment is located in TR