The extruder screw, barrel, steel sleeve, press roll, side roll
and other machine body parts have reached the same processing
standard of German extruder, and the accuracy level has reached
the international leading level.
SCREW Japanese
material (SACM645): less deformation than domestic material,
improve extrusion stability, and double the wear resistance of
ordinary screw (38CrMoAL produced by Shanghai Baosteel)
Phahse
Motor(Italy):The output speed and torque are constant
within the rated speed, so the speed of the motor is more
stable than that of the original AC asynchronous motor, and the
rubber products are more stable and the qualified rate is
improved. Because the synchronous servo motor uses the magnetic
cylinder as the electric field, this characteristic makes the
motor energy-saving 10-20%
Feeding chamber and
body Q345 low-carbon steel (good plasticity) machining
center is used to form the fuselage in one body, punching type,
high-pressure plug to block the water channel, with removable
water channel cleaner, which has good water circulation effect.
There are no welding points in the fuselage, no stress and
deformation caused by welding, high processing accuracy, high
coaxiality of fuselage assembly, reducing wear of screw steel
sleeve, and prolonging service life of the equipment.
Vacuum area is
processed by 38CrMoAl with no welding joint, which can
eliminate the stress and deformation caused by welding and
improve the assembling: "coaxiality". The fuselage adopts
spiral water circulation, the vacuum adopts perforation, and
the high pressure plug closes the cycle. Compared with other
brands of extruders, the fuselage assembly accuracy and the
high temperature control ability are improved.
Rossi
Gearbox,Bearings are SKF brand, integrated casting
box. Compared with domestic reducers, the transmission accuracy
and efficiency are high, energy consumption is saved, noise is
low, and service life is long.