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Rubber Double-Shaft Shredder Cutter
SKU: DSK-009
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Product overview
Rubber Double-Shaft Shredder Cutter is built for tire and rubber pre-shredding and bulky waste volume reduction. Available in D2 / alloy steel / H13 / SKD11 for torque-heavy duty, impact resistance, and manageable maintenance cost. The cutter geometry suits stacked shredder rotors and indexable cutter assemblies.
- Tire and rubber pre-shredding
- Bulky waste volume reduction
- Double-shaft shredder rebuilds
- Mixed industrial scrap processing
Materials & heat treatment
Nominal chemical grades listed below are starting points. Final hardness band and sub-zero / temper protocol are matched to your material stream (filled vs. unfilled plastic, wood species moisture, etc.). Mention your current failure mode—chipping, polishing, or heat checking—in the inquiry form.
D2 / alloy steel / H13 / SKD11
Specification table
| Product family | Double-Shaft Shredder Knives |
|---|---|
| Material | D2 / alloy steel / H13 / SKD11 |
| Subcategory | Double-shaft shredder knife |
| Profile | Disc or insert cutter |
| Typical applications | Tire and rubber pre-shredding / Bulky waste volume reduction / Double-shaft shredder rebuilds / Mixed industrial scrap processing |
| Supply mode | Custom replacement, repeat order, or OEM-equivalent matching by sample/drawing. |
| Matching method | Quote from sample, measured drawing, DXF/PDF, or installed-knife photos before production confirmation. |
| RFQ dimensions to confirm | Length, width, thickness, bolt-hole pattern, center distance, edge angle, bevel direction, and one photo with a ruler. |
| Before shipment | Material grade, edge finish, hole position, and packing photos can be confirmed before shipment. |
Expert selection notes
Rubber Double-Shaft Shredder Cutter should be treated as a replacement knife reference inside the Double-Shaft Shredder Knives family, not as a universal standard size. For a reliable quote, confirm the installed position, edge direction, hole pattern, thickness, and the photos of the used knife before choosing steel grade or heat treatment.
If the blade works against a fixed bed knife, counter knife, screen, die plate, or anvil, send photos of both sides of the cutting pair. Most premature wear or dust problems come from the full cutting system, not from the moving knife alone.
Drawing & OEM matching
For production intent, share PDF/DXF drawings or high-resolution photos with a scale reference. Leader Blades cross-checks mounting geometry against similar profiles in the Double-Shaft Shredder Knives before confirming material and delivery week.
Detailed Application Guides
Waste Tire and Rubber Recycling Knives
Source-backed guide for shredder cutters and rubber granulator blades used on tire reduction, liberation, and crumb-rubber lines.
Open guideTire Recycling Shredder and Granulator Knives
Source-backed guide for shredder cutters, rasper-stage knives, and granulator knives on tire chip, steel-liberation, and crumb-rubber lines.
Open guide
