71mm Bimetallic twin screw for plastic extruder price

we are manufacturer of twin screw extruder, also can supply all the spare parts.

like screw, barrel, feeder,die head electric controller and gearbox.

Description:

The flexible modular principle is realized with screw barrel sections from the wide
range ofdifferent designs possible. Fast, intensive and uniform heating ofthe screw
barrel section is ensured by electrical heaters. The barrel sections are cooled with
water, by means ofan internal bore system, with bores arranged close to the inside
barrel wall.

Barrel sections are available as:
Closed barrel section
Barrel section with opening for material feed or for devolatilization
The processing section is provided with stainless steel plates as a protection against
accidental contact.
Screw Elements: High-speed steel W6Mo5Cr4V2,nitrogen treatment.
Screw Shaft: High performance alloy steels,40CrNiMoA; with standing high load,Etc
Description
The inter meshing screws co-rotate and wipe each other with narrow clearance so that
no residues are left in the screw flight and clean effort is thus reduce.
Screw elements with various pitches and lengths
Kneading blocks with various angles ofstagger, numbers ofkneading disks and disk
widths.
Screw tips to fix the screw set axially
Gear teeth connection to ensure power flow between the screw shaft and screw
elements.

Reducing and distributing gearbox
(include shaft coupling)
1 set TSE-75
The gearbox reduces the motor speed to the speed ofthe screw shafts and
distributes it to the two output shafts. Screw torque is 1050 N.m per shaft
The gearbox consists of:
Involute gear teeth couplings between the output shafts and screw shafts
Integrated thrust bearing assembly, radial bearings ofthe output axis are NSK products
Bottom part ofcasing designed as oil sump