drive systems for all applications in conjuction with vector
duty low maintenace AC motors. Connected via direct coupling
or fully guarded matched belts and sheaves.
Heavy duty high torque rated gear reducer
with incrporated high capacity thrust bearings. The gear box
is of compact design with sturdy cast housing manufactured
to reduce misalignment and eliminate vibration. Optimized gear
geometry and the use of high quality alloy steels in conjuction
with special gear wheel productions techniques have contributed
to lower noise levels and longer gear box lifetime
Extra depth nitrided screws designed
for optimal throughputs manufactured from the highest quality
nitrided alloy steel. Internal screw cooling achieved through
a closed loop self optimizing system that requires no maintenance.
Molybdenum surface wear protection coating for high wear applications
gives significantly longer screw life, optinally available.
Special performance designs engineered to suit individual applications
for superior outputs and melt quality available.
Base mounted control panel containing
microprocessor based temperature controllers, circuit breakers,
ammeters, load contactors, and control transformer for each
barrel and die zone. The drive operator keypad station containing
the following; speed regulation, start/stop, screw speed indicator,
load indicator as well as other drive data and fault indicators
which are remote mounted near head on operator side. A die
heating stepdown transformer is included. Power requirements
460/3/60 standard, 230/3/60 or 575/3/60 available.
achieved via cast aluminum heating elements, each zone
individually shrouded to guide cooling air directly over barrel
elements. Cooling air provided by externally mounted blowers.
Long preheating zone for wide processing window.
Precision manufactured twin borings of
the highest quality nitrided alloy steel. Extra depth nitriding
of 0.7 to 0.9mm and hardness level of 58 to 60 HRC. Customer
specific flanging available.
Heavy duty structural
steel base provides for exact alignment between all
plastification components. Extruder components including motor
control panel and transformer prewired in a compact unitzed
package for easy component accessibility and minimal
installation time. The adjustment feature of the front
barrel support allows for precise barrel alignment.
Three piece taper grip clamp with single
swing bolt fastening capability provides positive seal and
alignment between barrel and die flange. Two piece double hinged
swing bolt design and adjustable hinged die support optionally
Deltatech PLC-based touchscreen extrusion
control system with multi microprocessor control, PID temperature
control, closed loop speed control, direct access menus, full
drive synchronization capability, alarm diagnostics, and various