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1.CE certificated, 2.High output and long life service, 3.Famous electrical parts, 4.Low energy consumption - details see: https://www.machineto.com/2013-new-design-well-performance-twin-screw-pvc-plastic-pelletizing-machine-10336670

Detailed information:

Granulation line summary

Suitable for raw material: PVC

Suitable for granulation: 3mm

Center height of line: 1100mm

Driving power supply: 3 phase 380V (±10%) 50Hz

Assembly total power: 115KW

Granulation line overall dimension: 16000X1800X2000mm

Constitute of the line

Conical twinscrew extruder model SJZ 80/156

Grinding hot cutting mold

Operation system for granulation line

AC motor, ABB frequency speed regulator

Low voltage apparatus

Button/slide switch Schneider, France

Contactor Siemens

Air switch Delixi

Intermediate relay Omron

Temperature controller RKC, Japan

Heating ring device stainless steel aluminium die casting heater

Conical twinscrew extruder model SJZ 80/156

Extrusion system (screw & barrel)

Screw dia.: Φ80mm, Φ156mm

Max. output::500 kg/h

Screw construction is specially designed for PVC powder material, through conical clusal method, conduct heterodromous rotation, speed: 1-34.7r/min

Screw material:using high quality alloy steel38CrMoAIA, by nitriding treatment under high temperature, nitriding depth: 0.5-0.7mm, surface hardness: HV740-940

Screw core temperature control:using internal recycle device for heat conduction then control the temperature of screw core.

Barrel material:high quality alloy steel38CrMoAlA, by nitriding treatment under high temperature, nitriding depth: 0.6-0.7mm, surface hardness ≥ HV940

Barrel temperature control system

Heating zone: aluminium casting heating ring + stainless steel shell + cooling fan

Heating zone qty: 5 zone, heating total power 36kw

Cooling fan power:4x0.55kw/set

Head connector: 38CrMoAIA, by hardening, tempering and surface nitriding treatment, runner surface isplated with hard chrome(Cr), using confluence format.

Quantitative feeding system

Using stainless steel feeding hopper, fitted with 700kw spring feeding device

Quantitative feeding device

Feeding motor power:1.5kw three phase asynchronous motor, connectedwith micro cycloid pin transmission, motor speed range: 10 ~1500 r/min; Feeding screw speed range: 1 ~ 50 r/min

Feeding device speed regulator, controlled by AC ABB frequency converter

Vacuum air discharge device

Vacuum pump: direct connection water ring vacuum pump 1 set

Vacuum pump power: 4kw

Vacuum pump motor working format: three phase asynchronous motor

Vacuum degree: 0~0.075 Mpa

Transmission speed reduction system

Using high torque reduction gear box

Water cooling temperature reduction device

Gear material of reduction gear box: 20CrMoTi, gear speed reduction apply

with rigid tooth surface combining with oblique tooth surface; Gear nitriding & grinding treatment apply with Germany technology, which is with long life service, low noise, low energy consumption.

Horizontal reduction gear box: main motor is connected with reduction gear-box through coupling device

Distribution box: By hypercone gear, it changes from single shaft torque output to double shaft torque output.

Main motor system

AC main motor

Main motor power: 55kw 380v 50Hz

Main motor speed regulation: ABB speed regulator control

Extrusion machine overall dimension & weight

Overall dimension: 5000 x 1850 x 2450mm

Center height:: 1100mm

Machine weight: 5500KG

Electrical control system

Optimizing electrical control cabinet

RKC, Japan temperature controller, using PID temperature fluctuating automatic adjustment

Speed regulator ABB

Delixi AC contactor

Urgency stop device & alarm system

Grinding hot cutting & secondary air auxiliary machinery

Pelletizing mold use high quality alloy steel material 38CrMoAIA, which is treated by hardening, tempering, destressing etc multi heat treatment processing, it has wear and corrosion resistance. The part connected with main machine and other structure parts are all joining by bolt, which enable it to be with reasonable structure and easy for dismounting.

Hot cutting mold hole diameter: 3mm

Mold heating has two section, mica heating ring, heating power: 4kw

Pelletizer motor power 1.1kw, blade quantity 3pcs

All parts touched with granule are made of stainless steel material, which is rust and corrosion resistance, has no pollution for products. Use secondary air, high quality fan 2pcs, motor power 4kw; 2 sets vortex separation zone are connected with air tube, transportation tube are all use stainless steel material, which will be fully cooled; Aggregate zone: is made of stainless steel material, with observation window, max. Granule capacity is 800KG; Falling material cone angle is 60 degree, pull valve, easy

for package.

Shanghai factory

Zhoushan factory