Description
The FG600 GRINDER FOR MOLDING SCRAP by KGR Engisol is a specialized grinder engineered to process molding scrap generated by plastic injection, blow molding, and compression molding operations. Molding scrap typically consists of thick, irregular, and often highly rigid material that requires a machine built with strong torque, stable rotor dynamics, and excellent cutting precision. The FG600 addresses these needs with a robust cutting chamber, a high-capacity feed opening, and hardened knife assemblies capable of reducing heavy scrap efficiently and consistently. Its design prioritizes reliable throughput while minimizing heat buildup, which is important when recycling plastics that may already have undergone thermal processing. The machine’s reinforced structure helps suppress vibration, ensuring smooth cutting action and extending the lifespan of critical components such as bearings and drive systems. A replaceable screen allows operators to control the final particle size to match downstream reprocessing or pelletizing requirements. With accessible maintenance points and a motor configuration suited for continuous industrial use, the FG600 is ideal for manufacturers aiming to reclaim high-value material from their molding waste streams. By integrating the FG600 GRINDER FOR MOLDING SCRAP into production waste management, companies can reduce disposal costs, improve sustainability, and create a more efficient closed-loop manufacturing cycle.
Key Features
- High-capacity grinder for injection and molding scrap
- Strong rotor and bearing assembly for stable operation
- Hardened knives for efficient reduction of rigid plastic waste
- Large feed opening for thick and irregular scrap parts
- Replaceable screen for controlled output size
- Reinforced structure to reduce vibration and wear
- Maintenance-friendly access for service and knife replacement
Technical Specifications
| Specification | Detail |
| Model Series | FG600 Molding Scrap Grinder |
| Feed Opening | 600mm Wide Class Feed Chamber |
| Rotor Diameter | 450mm to 550mm |
| Motor Power | 20 HP to 30 HP |
| Rotor Speed | 450 – 650 RPM |
| Knife Configuration | Hardened Steel Rotary / Fixed Knives |
| Screen Hole Size | 8mm to 16mm |
| Construction Material | Heavy-Duty Fabricated Steel / Cast Sections |
| Throughput Capacity | 400 – 700 kg/hr (Material dependant) |
| Application Standard | Molding Scrap Size Reduction |
Applications
- Grinding injection molding scrap and rejects
- Recycling blow molding and compression molding waste
- Preparing scrap for reprocessing and pelletizing
- Reducing dense molded plastic parts into granules
- Industrial waste recovery in plastic manufacturing units

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