OEM/ODM Plastic Lump Crusher Factory, Supplier

Plastic Lump crusher is designed and manufactured for processingare especially suitable for larger and harder subjects like injection lump plastics, etc. Blade sets made by once cutting from steel plate, adopted with patent front-positioning blades design enlarging cutting angle and increasing cutting efficiency. Hence the output granules are even and with less powder or dust occurred. Models are divided into claw and flat types with wide applications.

Product Description

Granulators are highly efficient for transforming a wide variety of plastics into valuable granules. This machine is ideal for processing blow-molded materials such as PET bottles, PE/PP bottles, containers, or buckets, and is capable of shredding even the toughest materials.

Technical Specifications

ModelUnit300400500600
Rotary bladespcs9121518
Stable bladespcs2224
Motor Powerkw5.57.51115
Grinding Chambermm310*200410*240510*300610*330
CapacityKg/h200250-300350-400450-500

Machine Features

  • Anti-wear machine housing
  • Claw type rotor configuration for films
  • Suitable for wet and dry granulation
  • 20-40% additional throughput
  • Heavy duty bearings with oversized external housings
  • Externally adjustable knives
  • Robust welded steel construction
  • Electrical hydraulic control for housing and screen cradle

Key Components

Blade Frame Design: Made of high-strength alloy tool steel (CR12MOV) with high hardness (57-59°). All spindles pass strict dynamic and static balance tests.

Crushing Chamber: High-performance welded steel with 50mm wall thickness for maximum stability and durability.

Frequently Asked Questions

1. What materials can this granulator process?

It handles soft and hard plastics, including PVC pipe, rubbers, preforms, acrylic, and cable sheaths.

2. Does the machine support wet granulation?

Yes, the design is suitable for both wet and dry granulation processes.

3. How is the maintenance of the blades handled?

The machine features a hydraulic tipping device for quick and safe access to the cutting chamber for blade maintenance.

4. Are the screen sizes adjustable?

Yes, multiple screens can be replaced to achieve specific flake or scrap sizes as needed.

5. What is the advantage of the external bearing design?

It uses a sealing ring to prevent crushed material from entering the bearing, significantly extending its service life.

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