Air Cooling Strand Pelletizing System

Air Cooling Strand Pelletizing System

The core of this pelletizing method is to prevent the material from hydrolyzing or being difficult to dry when it encounters water.

This pelletizing system has high requirements for the cooling temperature of the strands: too low a temperature will produce excessive powder or unqualified particles, and too high a temperature will cause the strands to be flattened or even entangled in the pelletizer after entering the pelletizer. Therefore, it is necessary to equip it with a vibrating sieve.

The components of this pelletizing system are: Die head, air-cooling conveyor belt, cold pelletizer, vibrating sieve, and final product silo.

Description

Applications

This Pelletizing extruder is used for the PP non-woven Fabric masterbatch, PS Anti-flame masterbatch, Degradable masterbatch, etc.

Components

Air cooling strand pelletizing system

    1. High sped mixer    2. Screw loader   3. Main feeder   4. Side feeder  5. Air cooling conveyor   6. Pelletizer

Main Parts

1) Strands Mould Template

Material: 38CrMoAlA, nitrification heat treatment.
Replaceable template: 4 mm diameter, 17 holes.
With heater

2) Air-cooling Conveyor Belt

Length: 12 meters, 16 meters, 18 meters, 24 meters, etc.
Width: 350mm.
Speed controller: AC frequency converter.
Screen material: stainless steel 304.

3) Strands Pelletizer

Model: LQ -300 500 900, etc.
Drive motor: 4kW 7.5kW 11KW.
Speed controller: AC frequency converter.
Diameter 4mm,
Wire pulling speed: 30~50m/min.
Materials for rotating and stationary tools: carbide movable tools.
Rotary cutter with a width of 200-300mm,
Upper roller material: PU.

4) Vibrating Sieve

It is used to sort powder or large pieces of materials produced during the granulation process. Qualified finished materials will enter the silo.
All parts in contact with the material are made of stainless steel.

Specifications and models Motor power (kw/h) Vibration frequency (r/min) Excitation force(kN) Screening mesh number Production capacity (kg/h) Dimensions

(L x W x H)

ZS-0.2M2

Single floor with two exits

Double layer with three exits

0.2 x 1 1400 0-2.5 x 2 2-150 <300 1000 x 650 x 1060
ZS-0.5M2

Single floor with two exits

Double layer with three exits

0.2 x 2 1400 0-2.5 x 2 2-150 ≥450 1300 x 770 x 1060
ZS-0.7M2

Single floor with two exits

Double layer with three exits

0.2 x 2 1400 0-2.5 x 2 2-150 ≥650 1700 x 680 x 1100
ZS-0.8M2

Single floor with two exits

Double layer with three exits

0.4x 2 1400 0-2.5 x 2 2-150 ≥750 1600 x 830 x 1150
ZS-1.2M2

Single floor with two exits

Double layer with three exits

0.4 x 2 1400 0-5 x 2 2-150 ≥1100 1900 x 980 x 1220
ZS-1.8M2

Single floor with two exits

Double layer with three exits

0.8x 2 1400 0-5 x 2 2-150 ≥2000 3500 x1100 x 1220

5) Conveying Systems And Storage Silos

Conveying fan power: 5.5kW
Conveying pipe: stainless steel.
Silo volume: 2000L
Material: Stainless steel.
Disassembly frame equipped.

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