Blades for Twin-Shaft Shredders
A twin-shaft shredder is only as good as the knives on its rotors. These double shaft shredder blades are cut from premium alloy steel, vacuum heat treated and finished by CNC machining, so they bite into plastic, rubber, tires, wood and bulky waste without losing the edge.
Shock loads, metal contamination and round-the-clock duty are the norm in shredding. The reinforced cross-section and refined grain structure of these blades resist cracking and edge collapse, keeping output particle size stable between scheduled maintenance windows.
Diameter, thickness, hole pattern, tooth shape and mounting size are all produced to order. Tell us the shredder model or send a drawing and we will deliver blades that bolt straight on.
MaterialAlloy steel
TypeDouble shaft
CustomAny size
ServiceOEM & ODM
TypeDouble shaft
CustomAny size
ServiceOEM & ODM
Key Advantages
01Tough Alloy Core
High-strength alloy steel with vacuum high-temperature treatment keeps hardness stable under shock loads.
02Edge That Stays Sharp
Precision-machined cutting edges hold shredded particle size steady and reduce machine load.
03Longer Between Changes
Excellent wear resistance slows abrasion during continuous operation and trims maintenance cost.
04Any Specification
Blade diameter, thickness, hole position, hardness grade and surface finish follow your machine and material.
05Shock-Load Ready
Reinforced structure resists cracking, edge collapse and deformation on hard, awkward waste.
06OEM & ODM
Produced from drawings, physical samples or equipment data for an exact replacement, every time.
Product Parameters
| Brand Name | Dekeer |
| Product Name | Double Shaft Shredder Blade / Twin-Shaft Shredder Knife |
| Application | Twin-Shaft Shredders, Tire Disposal, Plastic & Rubber Crushing, Bulky Waste Treatment |
| Material | High-Strength Alloy Steel (Customizable) |
| Hardness | Standard Industrial Hardness, Adjustable on Request |
| Feature | Impact Resistance, Stable Shredding, Long Life, Anti-Deformation |
| Service | Full Customization, OEM & ODM, Engineering Support |
Specifications
| Shredder Type | Double shaft shredder, sizes to customer drawings and samples |
| Customization | Diameter, thickness, hole pattern, tooth shape and mounting size on request |
| Material | High-strength alloy steel, grade and hardness to order |
| Machining | CNC machining, vacuum heat treatment, precision grinding |
Application Scope
Twin-Shaft Shredders
Direct-fit rotor blades for double shaft machines running mixed waste streams daily.
Tire & Rubber Recycling
Takes on tires and rubber products where elastic material demands extreme toughness.
Bulky Waste Plants
Handles wood, plastic and industrial leftovers in comprehensive recovery facilities.
Why Choose Dekeer
Factory Direct
Blades ship straight from our own plant – no middlemen, ex-works pricing.
OEM & ODM
Drawings, samples or just an idea: our engineers turn it into a finished blade.
Engineering Support
Every blade is covered against material and workmanship defects.
Fast Lead Time
Stock sizes ship in days; custom blades in 7-15 working days.
From Steel to Finished Blade
01
MATERIAL
Certified alloy steel bars checked for composition and hardness before production.
02
CNC MACHINING
Profiles, holes and edges machined to drawing with tight tolerances.
03
HEAT TREATMENT
Vacuum heat treatment locks in the hardness and toughness required.
04
INSPECTION
Hardness, dimensions and edge finish verified on every blade before packing.
FAQ
Which shredder brands do you cover?
We produce blades for mainstream twin-shaft shredders and build custom sizes for special machines.
Can you copy a blade I already have?
Yes – send the used blade, a drawing or the machine data and we will match geometry and hardness.
Is a corrosion-resistant coating available?
Anti-rust and wear-resistant surface treatments are offered for harsh shredding environments.
How long does a custom order take?
Production runs 7-15 working days depending on quantity and customization, with a.
Need custom granulator knives?
Send a drawing, sample or machine model – our engineers reply with a quote within 24 hours.
