Plastic Granulating Knives
Plastic Granulating Knives & Granulator Blades
SHJ KNIFE manufactures plastic granulating knives and granulator blades designed for industrial plastic processing. Our knives support heavy-duty cutting in plastic recycling, extrusion, and pelletizing lines. We provide both standard replacement knives for commonly used machines and custom OEM granulator knives tailored to machine type, material, and operating conditions. This ensures stable performance and predictable service life in demanding operations.
Applications of Granulator Knives

Our granulator knives handle high-strength plastic materials and support consistent size reduction for further processing. We produce rotor knives, stator knives, bed knives, and pelletizer knives for granulators of various capacities. Each knife is carefully engineered to optimize cutting performance, minimize wear, and maintain production efficiency in continuous processing environments. These knives are widely used in:
- Plastic recycling lines for post-consumer and industrial waste
- Plastic pelletizing systems in extrusion and compounding
- Size reduction of sheets, films, and industrial scraps
- Heavy-duty shredding before extrusion or granulation
Standard and OEM Knives
We keep proven standard replacement granulator knives in stock for common machine models. For unique processes or special operating conditions, our engineers provide custom OEM granulator knives. Each knife is matched to machine structure, plastic type, thickness, throughput, and cutting speed to ensure consistent performance and predictable service life.

Plastic Granulating Knives List
We're one of the most professional plastic granulating knives manufacturers and suppliers, offering grinding products for sharpening knife. Please feel free to buy plastic granulating knives and replacement parts at reasonable price from our factory.
plastic granulator blades, Carbide knives, rapid granulator blades









