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Plastic Crusher Knives and Blades

Replacement knives and blades for rigid plastic, bottles, pipes, and general crusher lines.

PET bottle crushing linesRigid plastic size reductionPP/PE/PVC scrap recyclingInjection runner and profile regrind
Plastic Crusher Profile Blade — Plastic Crusher Knives and Blades — D2 / HSS / 9CrSi / H13 | Leader Blades
PCB-001

Plastic Crusher Profile Blade

Plastic Crusher Profile Blade is built for pet bottle crushing lines and rigid plastic size reduction. Available in D2 / HSS / 9CrSi / H13 for wear resistance, stable knife clearance, and repeatable sharpening. The profiled body suits fixed or rotary stations where alignment and edge exposure matter.

Plastic Crusher Plate Knife — Plastic Crusher Knives and Blades — SKD11 / 9CrSi | Leader Blades
PCB-002

Plastic Crusher Plate Knife

Plastic Crusher Plate Knife is built for pet bottle crushing lines and rigid plastic size reduction. Available in SKD11 / 9CrSi for wear resistance, stable knife clearance, and repeatable sharpening. The straight edge format suits long bolt-on knife bars and clamp-mounted holders.

Plastic Crusher Insert Blade — Plastic Crusher Knives and Blades — SKD11 / D2 / 9CrSi / H13 | Leader Blades
PCB-003

Plastic Crusher Insert Blade

Plastic Crusher Insert Blade is built for pet bottle crushing lines and rigid plastic size reduction. Available in SKD11 / D2 / 9CrSi / H13 for wear resistance, stable knife clearance, and repeatable sharpening. The insert-style format fits compact cutter seats and short replacement positions.

D2 Plastic Crusher Insert Blade — Plastic Crusher Knives and Blades — D2 / SKD11 / Cr12MoV / HSS | Leader Blades
PCB-004

D2 Plastic Crusher Insert Blade

D2 Plastic Crusher Insert Blade is built for pet bottle crushing lines and rigid plastic size reduction. Available in D2 / SKD11 / Cr12MoV / HSS for wear resistance, stable knife clearance, and repeatable sharpening. The insert-style format fits compact cutter seats and short replacement positions.

HSS Plastic Crusher Insert Blade — Plastic Crusher Knives and Blades — HSS | Leader Blades
PCB-005

HSS Plastic Crusher Insert Blade

HSS Plastic Crusher Insert Blade is built for pet bottle crushing lines and rigid plastic size reduction. Available in HSS for wear resistance, stable knife clearance, and repeatable sharpening. The insert-style format fits compact cutter seats and short replacement positions.

Heavy-Duty Plastic Crusher Insert Blade — Plastic Crusher Knives and Blades — D2 / SKD11 / Cr12MoV / HSS | Leader Blades
PCB-006

Heavy-Duty Plastic Crusher Insert Blade

Heavy-Duty Plastic Crusher Insert Blade is built for pet bottle crushing lines and rigid plastic size reduction. Available in D2 / SKD11 / Cr12MoV / HSS for wear resistance, stable knife clearance, and repeatable sharpening. The insert-style format fits compact cutter seats and short replacement positions.

SKD11 Plastic Crusher Insert Blade — Plastic Crusher Knives and Blades — SKD11 | Leader Blades
PCB-007

SKD11 Plastic Crusher Insert Blade

SKD11 Plastic Crusher Insert Blade is built for pet bottle crushing lines and rigid plastic size reduction. Available in SKD11 for wear resistance, stable knife clearance, and repeatable sharpening. The insert-style format fits compact cutter seats and short replacement positions.

Plastic Crusher Profile Knife — Plastic Crusher Knives and Blades — SKD11 / D2 / HSS / M2 | Leader Blades
PCB-008

Plastic Crusher Profile Knife

Plastic Crusher Profile Knife is built for pet bottle crushing lines and rigid plastic size reduction. Available in SKD11 / D2 / HSS / M2 for wear resistance, stable knife clearance, and repeatable sharpening. The profiled body suits fixed or rotary stations where alignment and edge exposure matter.

Universal Plastic Crusher Insert Blade — Plastic Crusher Knives and Blades — SKD11 / D2 / HSS / 9CrSi | Leader Blades
PCB-009

Universal Plastic Crusher Insert Blade

Universal Plastic Crusher Insert Blade is built for pet bottle crushing lines and rigid plastic size reduction. Available in SKD11 / D2 / HSS / 9CrSi for wear resistance, stable knife clearance, and repeatable sharpening. The insert-style format fits compact cutter seats and short replacement positions.

Fixed Plastic Crusher Knife — Plastic Crusher Knives and Blades — D2 / SKD11 / Cr12MoV / HSS | Leader Blades
PCB-010

Fixed Plastic Crusher Knife

Fixed Plastic Crusher Knife is built for pet bottle crushing lines and rigid plastic size reduction. Available in D2 / SKD11 / Cr12MoV / HSS for wear resistance, stable knife clearance, and repeatable sharpening. The insert-style format fits compact cutter seats and short replacement positions.

Plastic Crusher Knives and Blades

Catalog FAQ

How do I narrow down a knife from 90+ SKU examples?+
Start with your equipment type: crusher, granulator, shredder, pelletizer, or wood chipper. Use the category filter, then send us the closest product code and your machine details.
Can I get a sample before bulk order?+
Sample policy depends on geometry complexity and material. Mention “sample” in your inquiry—we advise feasibility and any tooling cost.