Custom Double Shaft Shredder Blades
Leland manufactures heavy-duty double shaft shredder blades made to your drawing, worn sample, or machine model.
Based in Suzhou, China’s manufacturing hub — serving recycling plants, tire processors, and metal shredding facilities
worldwide with precision twin shaft shredder knives since 2007.
Double Shaft Shredder Blade Specifications
| Parameter | Capability |
|---|---|
| Available Materials | D2, DC53, SKD-11, 9CrSi, H13, Tungsten Carbide |
| Hardness Range | HRC 52-62 |
| Blade Diameter | 200-1000 mm (custom to your drawing) |
| Thickness | 15-80 mm (custom) |
| Number of Teeth | 3, 6, 8, 12, or custom configuration |
| Tooth Shape | Single hook, double hook, multi-hook, notched, custom |
| Inner Hole | Square, hex, round, spline, or custom per shaft design |
| Tolerance | ±0.02mm |
| Heat Treatment | Vacuum or salt bath quenching + tempering, cryogenic available |
| Lead Time | 2-4 weeks for custom orders |
Materials We Use
| Material | Hardness | Best For |
|---|---|---|
| D2 Tool Steel | HRC 58-60 | General recycling, plastics, paper |
| DC53 | HRC 62-64 | Tires, e-scrap, copper wire, impact-heavy applications |
| SKD-11 / Cr12MoV | HRC 58-62 | Rigid plastics, wood, general industrial waste |
| 9CrSi | HRC 56-60 | General medium-duty blades, cost-effective |
| H13 | HRC 52-55 | High-temp applications, hot cutting |
| Tungsten Carbide | HRA 89-92 | Abrasive materials, glass-filled composites, metals |
Applications
- Tire Recycling — Whole tires, sidewalls, tread, OTR tires
- Metal Shredding — Light metals, scrap, aluminum, copper
- Bulky Waste — Furniture, mattresses, appliances, construction waste
- E-Waste — Circuit boards, electronics, cables
- MSW & RDF — Municipal solid waste, refuse-derived fuel
- Wood & Biomass — Pallets, timber, green waste
Why Choose Leland?
- Custom Only — Every blade made to your exact specifications, no standard sizes
- Based in Suzhou — China’s manufacturing hub, close to Shanghai port
- Any Material — From D2 to carbide, with heat treatment and cryogenic
- No Drawing? — We reverse-engineer from your worn blade or sample
- Low MOQ — Samples from 5 pcs welcome
Upload Your Drawing for a Double Shaft Shredder Blade
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Related Products
| Product | Best For |
|---|---|
| Single Shaft Shredder Blades | General shredding, plastic recycling, waste processing |
| Granulator Blades & Knives | Fine granulating, uniform regrind |
| Custom OEM Blades | Any custom blade made to your drawing |