Twin Screw Extruder Pet Bottles Flakes Scraps Recycled Granulating Pelleting Line

Twin Screw Extruder Pet Bottles Flakes Scraps Recycled Granulating Pelleting Line


twin screw extruder  PET bottles flakes scraps recycled granulating pelleting line, PET cans and so on. The machine with High-torque twin-screw extruding screw unit, this  is a new-generation higher-velocity, large-torque and substantial-energy twin screw extruder noticing technological marketing dependent on the present merchandise by drawing experience from the innovative manufacturing technology in China.


The positive aspects of this machine
one. Very efficent: the machine is automated and with much less electricity usage.
2. Particular screw design: We will design the screw up to consumer distinct materials and the substance of screw and barrel can be 38CrMoAL or bimetallic.
3. This device can have out excellent viscosity of PET without complicated precystallization dryer method. Only a little bit IV will be diminished. It can boost IV in the condition of incorporating some ideal additive.
five. The equipment wih lengthy life.

other variety of these sorts of equipment









CZPT diameter(mm)








Rotary velocity(rpm)



four hundred/600

five hundred/600

400/five hundred



Primary motor energy(kw)





55/seventy five





28-forty eight

32-forty eight



32-forty eight






20-a hundred and fifty

100-three hundred

three hundred-600

600-a thousand

Format of the equipment

Far more information machine photoes
Crystallization dryer: dryer the PET flakes in advance
Vulume: 1000L.
Heater power: 36kW
Warmth way: by electric
Blower energy : 4kW
Mixer electrical power: two.2kW
Mixer shaft: SS304
Content: Inside of stainless steel, outdoors A3, With warm insulation layer.
With the open door on the hopper, it will be simply run.

Solitary screw feeder  For feeding the flakes into the extruder:
Feed the PET flakes into the extruder, one screw feeder, feeding the material similarly and stably.
Horizontal screw parameter:
CZPT diameter:φ60
Substance of hopper: SS304
There is sight glass on the hopper, worker can be see the materials in the hopper

Twin screw extruder equipment
Barrel number: ten
Size of barrel #one-ten is 234mm
Complete length of barrels: ~2340mm
Barrel #one-nine produced of 38CrMoAl substance, Hardened to ≥61HRC
The barrel part are cooled with water, each and every barrel adopts solitary throttle and solenoid valve, and solenoid valve imported from Italy.
Barrel#one open for feeder, Barrel#four: open up barrel, for all-natural degassing, Barrel#six, Barrel#sixty eight: open barrel, for vacuum degassing. The others is closed.
The processing section is provided with stainless metal include as a defense against.
Diameter :sixty two.four mm L/D: 36:1
Centre distance: 52mm
Material of screw: W6Mo5Cr4V2
CZPT pace (counter rotating): 400RPM
A pair of screw shafts, full with screw components, screw shafts  content is 40CrNiMo, Hardened to ≥61HRC

The content arrive out from the die(pull trap like noodles pelletizing way, PET need to use this pelletizing way. And the its need excellent vacuum, like roots pump, then the pellets will be significantly much better)

CZPT for the screw( drinking water controlled by electric valves)

CZPT elements of the equipment

Vacuum, we can use Roots vacuum or Bipolar pump.

Degassing on the extruder

Water tank
Substance occur from the die and go into the drinking water tank for cooling, There is rubber roller in the tank, substance strap can be send out into gale dryer to blower the drinking water on its area.
Duration of tank : 4m,
Materials of tank is SS304, Material of bracket :Q235
It Can be moved up and down, forward and back again up to the die and content required.
Electricity of blower on gale dryer:two.2kW

A. Portal shaped type pelletizer,horniness alloy rotary cutter
B. potential:300kg/hr
C. motor electricity:4KW
D. Cutter diameter: 300mm
E. Blade width: 20mm
F. Traction velocity :30-90m/min
G. No. of cutter gears: 32
H. Max amount of strains: significantly less than 60
Last pellets and Raw content

If you need to have  more information of this sort of machine kindly get in touch with me, I can send out you a lot more element photoes and  vedios.

one. We source under required paperwork with the device:

  1. CZPT structure
  2. CZPTtricity diagram
  3. CZPT certificate
  4. CZPT manual e-book/routine maintenance ebook

2. We provides one-calendar year good quality guarantee. For the duration of this interval, if the machine’s malfunction is accepted to be our obligation, we will send the broken spare parts to you with DHL courier or other way within 7 workdays following obtaining the complainant. And ship the experts to the buyer’s factory for keeping. All costs are in our account.

three. Right after 1 12 months assure, If you need to have we can provides payable spare components and technician’s Visiting upkeep, and any broken spares we can deliver you shortly as feasible.

4. We have confidence in that our quotation meets with your needs and we will gladly furnish you with even more information.

five. 24Hours service :  Cell-139157 0571 8

Twin Screw Extruder Pet Bottles Flakes Scraps Recycled Granulating Pelleting Line