Low-dust granulator for plastic parts recycling

Achieve efficient comminution with minimized dust generation, ideal for processing complex plastic waste streams into reusable granules with ease of operation and maintenance.

Reduces Plastic Waste to Granules

The Polymer-Line PL Granulator by Hosokawa Alpine is engineered to address the low-dust comminution of plastics and polymer waste, optimizing processes for plastic manufacturers and recycling companies. Its innovative cutting chamber geometry, featuring a cross-scissor-cut rotor, ensures efficient size reduction with minimized dust generation and energy consumption. Ideal for applications ranging from HDPE bottles to PVC granules, this granulator supports continuous and manual operations in sectors like chemicals, pharmaceuticals, and food processing.

The Polymer-Line PL accommodates robust processing capabilities with a drive power of 45 kW and a cutting rotor diameter of 450 mm, efficiently managing diverse materials such as polypropylene pellets and post-consumer recycled plastics. Its design allows seamless integration into existing production lines, with optional PLC controls enhancing automation. Sound insulation options are available to reduce operational noise, making it suitable for various industrial environments.

This granulator supports easy cleaning and maintenance, with rotatable screen and stator knives usable on four sides to extend operational life. The Polymer-Line PL’s customizable features ensure compatibility with specific production needs, while its durable construction guarantees long-term reliability in intensive industrial settings.

Benefits

  • Minimizes operational noise with optional sound insulation, enhancing workplace comfort.
  • Reduces dust and energy consumption through a unique cutting chamber design, leading to cleaner and more efficient processes.
  • Extends component lifespan with rotatable screen and stator knives, reducing maintenance frequency.
  • Supports diverse material processing, enhancing flexibility for recycling and manufacturing applications.
  • Seamlessly integrates into existing production lines, facilitating easy adoption without extensive modifications.

General


Applications
Minerals,Sweeteners,Chemicals,Food,Medicinal herbs,Luxury foods,Pharma,Spices,Tea,Animal feed,Special flours,Sugar,Metals,Cocoa processing,Plastics,Recycling,Thickening agents,Roots,Protein shifting,Lactose,Dairy products
End products
Lithium-ion battery cathodes,Pvc granules,Instant coffee powders,Bakery mixes,Rubber granules,Titanium dioxide pigments,Dishwasher detergent powders,Whey protein concentrate,Hdpe bottles,Infant formula,Soy protein isolate,Polypropylene pellets,Hot cocoa mix,Confectionery chocolates,Post-consumer recycled plastics,Corn syrup solids,Pex pipes,Lactose-free milk powder,Pet flakes,Guar gum
Steps before
Mould injection,Blow moulding,Sprues trimming
Steps after
Dust collection,Product inspection,Sorting,Material recycling
Input ingredients
mouldings,blow mouldings,sprues,flashes,large volume plastic parts,bulky plastic parts
Output ingredients
reduced size plastic materials,low-dust granules
Market info
Hosokawa Alpine is known for its expertise in manufacturing advanced process equipment and systems for powder and particle processing technology. It has a strong reputation for innovation, quality engineering, and customer-focused solutions in various industries.

Technical Specifications


Drive Power
45 kW
Diameter of Cutting Rotor
450 mm
Cutting Width
1015 mm

Operating Characteristics


Automation level
Manual / PLC
Batch vs. continuous operation
Batch / Inline
Energy efficiency
Low energy consumption
Cleaning method
Easy cleaning
Noise level control
Optional sound insulation
Product intake efficiency
Excellent product intake
Size reduction properties
Low-dust comminution
Splash back reduction
Minimized splash back
Quiet machine operation
Yes

Material Compatibility


Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm

Product type Characteristics


Size reduction
Large plastic parts
Product intake
Excellent
Application flexibility
Universal


CE marking
Yes
ATEX certification
Potentially applicable
ISO 9001
Potentially applicable
GMP Compliance
For pharma applications
FDA compliance
For food applications

Physical Characteristics


Drive Power
45 kW
Diameter Cutting Rotor
450 mm
Cutting Width
1015 mm
Cutting Chamber Geometry
Cross-scissor-cut rotor
Sound Insulation Option
Available
Rotatable Screen / Stator Knives
Usable on four sides

Custom Options


Sound Insulation
Optional
Cutting Chamber Geometry
Special design for quiet operation
Screen/Stator Knives
Rotatable,usable on four sides
Cross-Scissor-Cut Rotor
Energy-efficient