Automatic plastic pelletizing system raffia bag recycling machine line

Plastic PP Woven Bag Granulating Recycling Machine Line

Ⅰ. Plastic PP woven bag granulating recycling machine line features:

1.Such machine line with high output and excellent granulating ability (200kg/hr to 1000kg/hr)

2.Such 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 1^st generation design, POLYTEC 2^nd generation PP woven bag granulating recycling machine line increased by 20% in output

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

6.You can choose 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 way to match different raw material

How to control the quality?

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

• Production, QC teams ensure the machine manufacturing quality

• We will running every machine after finished before shipment

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

Ⅱ. Plastic woven bag granulating recycling machine line detail list:

Cold-strand granulating way also available with rich experience, based on raw material condition.

Ⅲ. Detailed description for plastic PP woven bag granulating recycling machine line:

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) 1^st extrusion, 1^st 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

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

 Multiple choices for different materials.

·Material for mold body: 40Cr

·Nitriding and polishing of runner surface

·Pressure and temperature control

·When pressure is nearly reach 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

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, 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.

Silo

Part of contacting material: stainless steel 304

Control cabin

Independent operation panel for easy operation, English version

With cooling fan inside

Temperature controller: Omron

Frequency inverter: Siemens

Self protective system:

Over current protective of motor

Over temperature protective of motor

Over pressure protective of screw

Low & over temperature control of extruder

IV. Sales service

1. Pre-sale: we give customer the plastic recycling machinery detail technician offer, sign the sales contract etc

2. In-sale: we supply the plastic PP woven bag granulating machine (together with crushing washing machine if needed as a recycling system) layout, installation, technical support. Running the plastic PP woven bag granulating recycling machine line before delivery.

After customer’s acceptance,we arrange the related machine delivery rapidly, provide detailed packing list and related documents for customers' customs clearance.

3. After sales: we arrange our experienced engineer to install the machinery and training the workers for customer in customer factory.

4. We have 24 hours team to support the after-sales service

5. We have free spare parts with the machine when we deliver the machine.

We supply long-term spare parts for every customer with cost price

6. We always update the new technology to every customer