Extruder palstic shredder blade collection
shredder blade
Professional Blades for Plastic Recycling | Anti-Wrap & High Wear Resistance Plastic Recycling Shredded Blade | Shredder Knife
Our shredded blades are specially engineered for plastic waste recycling industry.
✅ Soft Plastic: Agricultural film, packaging film, PP woven bag, plastic bag, foam plastic, EVA waste
✅ Hollow Plastic: Plastic oil bucket, chemical bucket, PET bottles, plastic crates, turnover boxes
✅ Plastic Pipe & Profile: PVC pipe, PE pipe, PPR pipe, plastic profile scrap
✅ Engineering Plastic: ABS, PC, Nylon, PS head material, glass fiber modified plastic waste
✅ Injection Waste: Injection runner scrap, defective plastic parts, auto plastic accessory waste
Standard stock & custom OEM size available. Custom special-shaped blades, custom thickness, hole diameter and outer size are acceptable.
Advantages:
1. Professional Plastic Shredding Blade Manufacturer
Focus on plastic recycling blade research and production, formula and process optimized specifically for plastic waste working conditions.
2. Strict Factory Quality Inspection
Each batch of blades is inspected for hardness, flatness and dimension accuracy to guarantee stable quality.
3. Fast Shipping & Sufficient Stock
Mainstream models are always in stock, support fast delivery and bulk wholesale.
4. Professional Technical Support
We provide professional material & blade type selection suggestions according to your waste materials and machine model.
5. Long-Term Cooperation Discount
Support long-term factory cooperation, customized production and bulk order discount.
Professional Material Selection Guide (For Plastic Only)
Single shaft plastic shredder (long strip blades & square blades); Double shaft plastic shredder (square / polygon interlocking blades)
Optional Material 65Mn, CR12MoV, DC53, SKD11, Tungsten Carbide
Hardness HRC55–62 (adjustable according to plastic material)
Blade Type Flat edge / Serrated edge
Process Integrated forging + Vacuum quenching + Precision grinding + Surface polishing
Delivery Standard size in stock, custom size 3–7 working days
DC53 / SKD11 — Heavy Duty Hard Plastic Grade
Application: Thick hard plastic, ABS/PC/Nylon blocks, injection molding head material, glass fiber reinforced plastic waste
Feature: Super high hardness and impact resistance, much longer service life for rigid and impurity-containing plastic materials
65Mn / 55SiCr — Soft Plastic & Film Special Grade
Application: Agricultural film, packaging film, woven bags, flexible plastic waste
Feature: Excellent toughness, sharp shear performance, no edge curling, best anti-wrapping effect for soft plastic.
Tungsten Carbide Insert Blade — High-End Custom Grade
Application: Large-scale continuous film shredding, plastic waste
Smooth edge / serrated edge optional: serrated edge for anti-wrap soft plastic, flat edge for high shear hard plastic.
1. All blades are strictly inspected before shipment to ensure qualified quality.
2. Fast replacement service for size mismatch problems caused by our production.
