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  • Blow Molding / Plastic Injection Molding Auxiliary Equipment - Parts

Parts for Injection-Molded Plastic and Blow Molding Machines

Looking for high-performance replacement auxiliary equipment? American Cutting Edge offers razors, trim knives, ejector blades, granulator knives, and pelletizing knives to support your blow molding process.

Compatible Brands for OEM Equipment

Our inventory includes **replacement parts** compatible with major OEM brands:

AEC Ball & Jewell CMG Conair Cumberland Econogrind Erema Gala Genox

Whether you're maintaining granulators, pelletizers, or trimming systems, our ejector blades and auxiliary parts help maximize uptime and product quality in plastic manufacturing environments.

Blow Molding / Plastic Injection Molding Auxiliary Equipment - Parts

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  1. Cumberland® Compatible Model 584 Rotor Knife - Modified A8
    Cumberland® Compatible Model 584 Rotor Knife - Modified A8
    Part #: 456-C00584A8
    In stock
    Special Price $131.31
    Includes applicable tariffs
    Mod A8 Tool Steel | 55-58 HRc | 19.969 x 3.313 x 0.500 in Learn More
  2. Getecha® Compatible Rotor Knife - Fits All 3000 Series Models
    Getecha® Compatible Rotor Knife - Fits All 3000 Series Models
    Part #: 456-123063
    In stock
    Special Price $97.75
    Includes applicable tariffs
    D2 Tool Steel | 57-59 HRc | 12.375 x 3.063 x 0.625 in Learn More
  3. ball and jewell granulator blade for part number MV818.
    Ball & Jewell® Compatible Model MVP818 Rotor Knife
    Part #: 456-B0818
    In stock
    Special Price $109.11
    Includes applicable tariffs
    D2 Tool Steel | 57-59 HRc | 17.500 x 2.625 x 0.375 in Learn More
  4. Ball & Jewell® Compatible Model 2-28 Rotor Knife
    Ball & Jewell® Compatible Model 2-28 Rotor Knife
    Part #: 456-B228
    Call for Availability
    Special Price $271.05
    Includes applicable tariffs
    D2 Tool Steel | 56-58 HRc | 26.750 x 5.250 x 0.875 in Learn More
    Contact for Availability
  5. Ball and Jewell granulator or rotor blade is compatible with a 12 Inch model.
    Ball & Jewell® Compatible Model 12 Inch Rotor Knife
    Part #: 456-B812
    In stock
    Special Price $84.59
    Includes applicable tariffs
    D2 Tool Steel | 55-57 HRc | 12.030 x 2.125 x 0.500 in Learn More
  6. Cumberland® Compatible Model 1524 Rotor Knife
    Cumberland® Compatible Model 1524 Rotor Knife
    Part #: 456-C001524
    In stock
    Special Price $163.06
    Includes applicable tariffs
    D2 Tool Steel | 56-58 HRc | 23.937 x 3.340 x 0.625 in Learn More
  7. Cumberland Compatible Model 30 Radial Rotor Knife
    Cumberland® Compatible Model 30 Radial Rotor Knife
    Part #: 456-C0030
    In stock
    Special Price $125.05
    Includes applicable tariffs
    D2 Tool Steel | 56-58 HRc | 15.063 x 2.813 x 0.625 in Learn More
  8. Cumberland Compatible Model 1620 Rotor Knife
    Cumberland® Compatible Model 1620 Rotor Knife
    Part #: 456-C00584
    In stock
    Special Price $136.85
    Includes applicable tariffs
    D2 Tool Steel | 54-56 HRc | 19.969 x 3.313 x 0.500 in Learn More
  9. Cumberland® Compatible Model #2 Rotor Knife
    Cumberland® Compatible Model #2 Rotor Knife
    Part #: 456-C1012
    In stock
    Special Price $109.11
    Includes applicable tariffs
    D2 Tool Steel | 56-58 HRc | 12.000 x 2.750 x 0.500 in Learn More
  10. Cumberland® Compatible Model 1824 Rotor Knife
    Cumberland® Compatible Model 1824 Rotor Knife
    Part #: 456-C120005
    In stock
    Special Price $109.11
    Includes applicable tariffs
    D2 Tool Steel | 56-58 HRc | 12.000 x 3.795 x 0.500 in Learn More
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Width (in)
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Shape
  1. Circular 4 items
  2. Irregular 48 items
  3. Pointed 3 items
  4. rectangle/V 1 item
  5. Rectangular 477 items
  6. Square 10 items
Material
  1. AR235 2 items
  2. Hot Rolled Steel (HRS) 18 items
  3. HRS 28 items
  4. HRS HARDEN 1 item
  5. tool Steel 1 item
  6. Alloy Steel 1 item
  7. Tool Steel 498 items
Featured Product
Front view of Vecoplan Compatible 40mm Crown Cutter
Vecoplan® Compatible 40mm Crown Cutter
Part #: 456-4040R
Special Price $7.34
Includes applicable tariffs
Appleton Style Model A-8918/100840 Core Cutter - M2 Steel
Appleton Style Model A-8918/100840 Core Cutter - M2 Steel
Part #: 470-020001
Special Price $8.68
Includes applicable tariffs
AEC & Cumberland® Compatible Model 1012 Granulator Rotor Knife
AEC & Cumberland® Compatible Model 1012 Granulator Rotor Knife
Part #: 456-AEC1012
Special Price $109.11
Includes applicable tariffs
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