Гранулятор для пластиковой грануляции

Soft Plastic Pelletizing PE PP Woven Bag Film Granulating Recycling Machine Line

Ⅰ. Soft plastic pelletizing machine line features:

1. Soft plastic pelletizing machine line with high output and excellent granulating ability (200kg/hour to 1000kg/hour).

2. Soft plastic pelletizing machine line is widely used to recycle waste PP woven bag, non-woven fabric into PP pellet.

3. Highly automatically: Only 2 persons for one production line.

4. High efficiency: Compared with the 1st generation design, POLYTEC 2nd generation PP woven bag granulating recycling machine line increased by 20% in output.

5. Low power consumption: The power consumption reduced by 15% compared with the 1st generation design.

6. You can choose a single-stage (one extruder with one screen changer) or double stages (mother-baby two extruders with two screen changers) based on raw material clean degree & real production needs.

7. You can choose water-ring cutting or cold-strand noodle cutting ways to match different raw materials.

How to choose the proper machine you want?

• Please tell us details on what you want.

• What’s your raw material?

• What’s the final product you want to produce?

• What machine capacity you want it to perform?

How to control quality?

• We have technical, engineering teams to design the sample machine before entering into the market.

• Production, QC teams ensure the machine manufacturing quality.

• We will run every machine after finished before shipment.

• Customized machine design based on the customer’s raw material condition.

Ⅱ. Soft plastic pelletizing machine line detail list:

Ⅲ. Detailed description for soft plastic pelletizing machine line:

Machine list

Belt conveyor

1) Belt material: PVC

2) Speed adjusted by the inverter, synch running with agglomerator

3) Height adjustable

4) Equipped with wheels

5) Equipped with tightening device

6) Metal detector for option

Agglomerator

1) Double-layer cutting disk, patent design, more efficient in feeding.

2) The special arrangement of blade & feeding mouth, the output is increased by 10%-20%.

3) Hydraulic Opening and Hydraulic Lifting, safe and easy maintenance

4) Our method of cooling wall of agglomerator: by air and water cooling system, No need to add water into the agglomerator.   

·Double-layer cutting disk

The output is increased by 10%-20%!

Double-layer cutting disk:

Double-layer cutting disk design, the upper cutting disk is preheating, the lower cutting disk increases the compression space increases the friction coefficient, the temperature rises fast, the feed is stable, and the output is increased by 10%-20%, especially for raw materials with low bulk density.

Single screw extruder (First stage)

1st extrusion, 1st filtering

1) Gearbox: high-quality Chinese brands or based on customer’s request

2) Frequency inverter: Siemens brand

3) Screw & barrel: 38CrMoAl, Nitride with thickness 0.4 ~ 0.7 mm, Polish

4) Heater: Ceramics + stainless steel cover

5) Vacuum pump exhaust, double exhaust

6) Self-protective system:

Overcurrent protective of motor

Overpressure protective of screw

Over-temperature protective of motor

Low & over-temperature control of the extruder

7) Screw & barrel are specially designed by our engineer according to decades-years’ experience for good plasticizing effect & capacity. 

Screen changer

Multiple choices for different materials.

·Material for mold body: 40Cr

·Nitriding and polishing of runner surface

·Pressure and temperature control

·When pressure is nearly reached alarm value, hydraulically change to another station.

·High filtering effect, realizing non-stop screen changing

·No leakage, automatic gap compensation

Single screw extruder (Second stage)

2^nd extrusion, 2^nd filtering, to achieve better granule quality

Water ring cutting system

Quantity of Blade: 2-4, SKD-11

Speed controlled by inverter

The material of die head: 38CrMoAlA

The material of water ring cover: Stainless steel 304

Horizontal design with linear guide, easy operation, and maintenance.

Pneumatic adjustment, to make cutting blades and die-face soft touch, in order to achieve 100% contact between the blade and die head, to avoid die face damaged.

Dewatering Vibrator 

1. Linear vibrating screen uses vibrating motor as the vibration source, so that the pellets are thrown up on the screen, and move linearly forward. Several sizes of screens are equipped for pellets discharging from their respective outlets.

2. Linear screen fully enclosed structure, no dust, and overflow, automatic discharge, etc., more suitable for 24-hour assembly line operation.

3. Linear screen by low energy consumption, high output, simple structure, and easy maintenance.

4. Combination of filtration and dehydration, high efficiency, and power saving.