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28 x 25 x 7 Rotor Knife

Precision-engineered rotor knife specifically designed for 180 low speed granulator series. This high-performance cutting component features D2 tool steel construction with precision-ground edges for superior cutting efficiency and extended operational life. Compatible with both Virtus Equipment and ZERMA America granulators, delivering consistent particle size reduction and optimal throughput in demanding industrial applications. Heat-treated to 58-62 HRC for maximum durability and wear resistance.

Description

The 28 x 25 x 7 Rotor Knife represents cutting-edge technology for industrial low-speed granulators and, beside the press granulator operations, from both Virtus Equipment and ZERMA America. Specifically engineered for 180 low-speed granulator series, this precision-manufactured component ensures optimal performance in your material processing systems across all chamber lengths.

Additional information

Weight 0.8 lbs
Dimensions 2 × 1 × 1 in

Technical Specifications:

SKU: 80001030
Material: D2 Tool Steel with specialized heat treatment
Hardness: 58-62 HRC for optimal cutting performance
Dimensions: 28 x 25 x 7 mm
Dimensional Tolerance: ±0.1mm for precise fitment
Rotor Configuration: 3 rows
Quantities per machine: GSL 150/150 (12 knives), GSL 150/250 (27 knives), GSL 150/350 (36 knives), GSL 180/120 (12 knives), GSL 180/180 (18 knives), GSL 180/300 (30 knives), GSL 180/430 (45 knives)

Key Features:

Premium D2 Tool Steel Construction: Manufactured from high-grade D2 steel (1.2379 German material number) for exceptional wear and abrasion resistance
Precision Engineering: Computer-controlled manufacturing ensures consistent dimensions and perfect balance for smooth operation
Optimized Heat Treatment: Heat-treated to 58-62 HRC hardness for maximum cutting performance and extended service life
Precision-Ground Edges: Multiple grinding stages ensure consistent sharpness and superior cutting efficiency
Reduced Vibration: Balanced design minimizes equipment stress and extends overall machine life

Applications: Ideal for processing plastics and various polymer materials in low speed granulator and beside the press granulator applications. Perfect for recycling facilities, manufacturing plants, and waste management operations requiring reliable size reduction equipment with consistent particle output.

Compatibility: GSL 150/150, GSL 150/250, GSL 150/350, GSL 180/120, GSL 180/180, GSL 180/300, GSL 180/430 Low Speed Granulators (ZERMA America), A15 Series and A18 Series Low Speed Granulators (Virtus Equipment)

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