Plastic Recycling Pulverizer Machine TT-PM300
The Plastic Recycling Pulverizer Machine TT-PM300 operates by feeding particles sized between 6 and 8 millimeters through a vibrating screen into a rotating high-speed sawtooth disc.
This process yields a powdered product within the targeted range of 300-1000 microns, adjustable by modifying the disc spacing. Pulverizers are commonly utilized for shredding LDPE, HDPE, UPVC, PC, and various other types of plastics.
- PVC Profile & Pipe Recycling – Pulverizes H-PVC profiles and pipes into fine powders.
- Plastic Recycling Plants – Processes semi-rigid, brittle, and impact-resistant plastic scraps.
- Powder Production – Produces 300–1000 micron powders from 6–8 mm particles.
- Material Reuse – Recycles LDPE, HDPE, UPVC, PC, and similar plastics.
- Compounding & Masterbatch – Supplies fine powders for blending in compounding applications.
- Film, Sheet & Pipe Manufacturing – Provides consistent powder feedstock for extrusion processes.
- Injection & Rotomolding – Delivers uniform powder for molding applications requiring fine particle control.
Applications
The TT-PM300 Series Industrial Pulverizer Machine is designed to reduce semi-rigid, brittle, and impact-resistant plastics into fine powders. Particles sized 6–8 mm are processed through a vibrating screen into a high-speed sawtooth disc, producing powders in the 300–1000 micron range. Final size is controlled by adjusting the disc spacing.
Common applications include shredding and pulverizing:
- LDPE
- HDPE
- UPVC
- PC
- Various other plastics
Design
The TT-PM300 series are ultra-high-output pulverizers with optional automatic temperature control. Material is centrally fed between fixed and high-speed rotating discs, creating a centrifugal effect that moves material through the grinding zone before pneumatic discharge.
Advantages
- Extended disc lifespan between regrinds
- Quick and easy disc replacement and adjustment
- Reduced residence time lowers thermal stress
- High throughput capacity
- Efficient and cost-effective operation
Technical Features
- Dosing channel with vibratory feeder
- Channel width: 100–250 mm
- Storage container capacity: 50–100 liters
- Feeding regulated by high-current controller monitoring the pulverizer motor
- Integrated mounting bracket and control device
Pulverizer Housing
- Disc pulverizer with fixed and high-speed toothed discs mounted on precision bearings
- Material enters via the central opening of the fixed disc
- Particle size determined by disc teeth and adjustable clearance
- Clearance checked through inspection hole; external adjustments possible with feeler gauge
- Screenless operation for continuous performance
- Fracture-resistant welded steel housing with hinged door for cleaning and disc replacement
- Compact grinding chamber with nearly vertical grinding disc ensures immediate clamping and reduction
Pulverizer Discs
- Specially designed for high-speed peripheral operation
- Efficient impact reduction with low energy demand
- Disc diameter: 300 mm
Temperature Control
The automated cooling system includes a water-spray nozzle, regulating devices, solenoid valves, thermostats, an automatic control unit, and a feeding switch to maintain consistent operating temperature.
Drive and Mounting Frame
Pulverizer and suction box are mounted on a flat steel frame with pre-installed anti-vibration pads. The drive motor uses a V-belt drive with protective belt guard.
Safety Devices
Integrated safety interlock prevents access until the rotor is fully stopped, ensuring operator protection.
Raw material | H-PVC-Profile ,H-PVC-Pine ,LDPE(MFI70) and etc. |
Final product & capacity | 120~200kg/h, depends on condition of client's material. |
400~1000kg/h, depends on condition of client's material. | 3×380V, 50Hz; control current 220V, 50Hz (110V is also available. Please specify when ordering) |
Model | TT-PM300 |
Profile- H-PVC | 200 kg/h |
Pipe- H-PVC | 250 kg/h |
PE | 120 kg/h |
Rotor speed | 9000 rmp |
Disc diameter | 300 mm |
Tooth grooves | 2.62 |
Drive motor | 22 kw |
Blower capacity Q | 3500 cbm/h |
Blower motor N | 7.5 kw |
