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Rigid Plastic Pelletizing Machine Line PP PE ABS Granulating

Ⅰ. Rigid plastic pelletizing machine line features:
1. Rigid plastic pelletizing machine line with high output and excellent granulating ability (200kg/hour to 1000kg/hour).
2. Rigid plastic pelletizing machine line is widely used to recycle waste plastic PE PP PVC ABS PC, etc. flake into PE PP PVC ABS PC pellet.
3. Simple structure, easy operation, large capacity, energy-saving, safety, eco-friendly way.
4. Automatic controlling, compacted structure, excellent production ability, perfect pelletizing ability.
5. Processing material: PE PP PVC ABS PPC, etc.
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 or die-face cutting ways to match different raw materials.
Rigid plastic pelletizing machine line feature:
1. Stable and uniform for material entrance
2. High capacity, easy operation
3. Applicable for wet and lightweight material
4. Below 5% moisture, suitable to the extruder
Ⅱ. Rigid plastic pelletizing machine line detail list:
Cold-strand granulating way, die-face cutting way also available with rich experience, based on raw material condition.
Ⅲ. Detailed description for rigid plastic pelletizing machine line:
Less power consumption cost per kilogram, high output, reduced floor space occupation and operator attendance
1. Screw loader uploads the raw material by timer
2. Single screw extruder is controlled by inverter
3. Different L/D for different material
4. Nature degassing, vacuum degassing adopting for moisture
5. Water-ring/cold-strand/die-face cutting for perfect pellets shape
Rigid plastic pelletizing machine line’s technical parameter

Screw loader
1) U-type screw feeder
2) Frequency conversion speed regulation ensures that the feeding amount is consistent with the extrusion amount and no blocking occurs.
3) Part of contacting material: stainless steel 304
4) Quantitative feeding to ensure stable feeding
5) Adopt material limit device

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)
2nd extrusion, 2nd 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.
Silo
Part of contacting material: stainless steel 304
Control cabinet
Independent operation panel for easy operation, English version
With cooling fan inside
Temperature controller: Omron
Frequency inverter: Siemens
Self-protective system:
Overcurrent protective of motor
Over-temperature protective of motor
Overpressure protective of screw
Low & over-temperature control of the extruder
V. FAQ for our plastic recycling machine
1. How soon can I get a quotation?
For most projects, once we know the necessary information of the recycled raw material, we can provide you with a quotation within 24 hours.
2. Can I have a customized design?
We design and construct each project according to customer's needs.
Customized is based on request (For example USA 480V 60Hz, Mexico 440V/220V 60Hz, Saudi Arabia 380V 60Hz, Nigeria 415V50Hz....)
3.How do I know I can trust ordering from you?
We have been in business since 2003 and are committed to bringing our customers 100% satisfaction. You can visit them if the customer allows the visit.

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