Waste HDPE LDPE Pelletizing line PET Flakes Granulator
,Plastic Particle Making Machine Production process &
Machine function:Screw feeder → Parrallel Twin Screw Extruder
→ Non-stop hydraulic screen filter changer → Water cooling tank→
Strand cutting → Blower → Storage hopper → Electric control panel
1. Screw feeder: the first step of the pelletizing recycling
machine, PET plastic flakes/scraps conveyed into the hopper through
screw, the screw connect sensor to detect the material in hopper,
once the flakes are full in hopper, the screw will stop; and once
empty, the screw feeder will begin working. 2. Extruder: to
plasticization and degassing, a specialized single screw extruder
applied to melt the pre-compacted material. The plastic scraps will
well melted, plasticized in the first stage extruder, and the
plastic will be extrude by the second stage extruder. With
double-zone vacuum degassing system, volatiles such as low
molecular and moisture will be removed efficiency, especially
suitable to heavy printed film and material with some water
content. 3. Non-stop hydraulic screen filter changer: double
stage filtering, fore filtering in the first extruder, and fine
filtering in the second extruder, to reduce the frequency of
filtering sieves changing. The requirements on the filter
technology depend heavily on the quality of the input material as
well as the planned use of granules. 4. Water cooling: made
of 304 stainless steel, 4 meters length that fill with water, too
cooling the melted plastic. 5. Cutting pelletizing: supplied
with speed steel and hard alloy steel cutting blades for reliable
performance. Compact structure allows less maintenance.
Introduction of Plastic recycling pelletizing line:1. Twin
screw extruder recycling & pelletizing system are applied to the
waste materials, which needs high processing performance of
melting, volatilization, filtering etc., mainly works for the job
of PET scraps recycling and re-pelletizing.2. To slowing down
IV reducing during PET flakes/scraps recycling, not only
impurities, such as PVC content, moisture, etc., but also precise
recycling system and reliable equipment configurations are
necessary to put in the solution.3. PET plastic pelletizing
machine with international advanced recycling technology and
combined with the actual application condition. This PET plastic
pelletizing machine is design specializes for recycling the
recycled washed plastic PET plastic flakes/scraps, such as Cola
plastic bottle flakes/scraps, purified water bottle flakes/scraps,
PET sheet flakes/scraps, PET drinking bottle flakes/scraps
etc.4. After processing techniques such as feeding, heating,
melt, cooling, drying, cutting etc., the final products are PET
plastic pellets/granules that can be to produce new PET plastic
products.Features of Pet bottle flakes granulating line:-The
screw is made of high tool steel 38 CrMoALA or W6Mo5Cr4V2. Special
screw combination Euro-style rectangle barrel, reflux refrigeration
channel optimized and disposed, which makes temperature difference
in D areas smaller.-Innovated design of heater-tightened style
insures high efficiency of heat transfer and high longevity of
heater.-The material is used high quality nitride steel, corrosion
proof or antifriction with corresponding processed special designed
two sets of vacuum.-New-style project of parallel three-axis
driving makes the convex axis, convey Chain, decelerate and torque
get together, which keep it compact, and the key bearings are
imported soakage and spraying lubrication integrate smoothly
technics, strengthening of tooth face, so they can ensure high
torque, high precision and low noiseThe selected material of drive
components is dainty, including super intention alloy, cementiteing
steel, cementiting and grinding.-Operation is simple,Very low labor
request.-Automatic constant temperature control.-Stable running,
higher output and lower energy consumption.-Configuration based on
client requirement and material, and give reasonable
suggest.Machine Parameters: CAPACITY (kg/h)POWER
CONSUMPTION(kw)WATER CONSUMPTION LABOURHUMIDITY
CONTENT100-150 150 Keep water cool 1-2
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