Shredder Shafts – Fits Arjes, Hammel, Olnova & More | Replacement & Upgrade

Premium replacement Star Shafts for twin-shaft slow-speed shredders, supplied by GreenQuip. Precision-engineered and manufactured in Europe to OEM-equivalent spec, with full CAD-verified fit and balance.

Compatible with: Arjes Impaktor, Hammel, Lindner, Olnova, Terex, Eggersmann, HAAS, Doppstadt, Pronar — 250/300 size class (other sizes available on request).



Available configurations:

Star Shafts — wood, mixed & green waste, roots, plastic
- Standard – 4 or 6-point star tooth pattern for general-duty shredding
- Heavy-Duty PLUS – reinforced hardened tooth tips for abrasive, high-wear material streams

Concrete Shafts — concrete, rubble, asphalt, bricks
- Standard – 40mm knife thickness
- MAX – 80mm knife (heavy-duty upgrade for tougher recovered aggregate)
- MAX Armored – hardened wear-resistant disc facing for extended service life in high-abrasion duty
- MAX Armored PLUS – maximum wear package: thickest knife + heaviest hardened disc protection for the most demanding continuous-duty applications

Paddle Shafts — wood, mixed waste, roots, green waste, tyres
- Standard – 20mm knife
- MAX Reverse – 30mm knife, reversible cutting edge for extended service life before replacement
- MAX PLUS – 40mm knife for maximum durability in high-throughput operations
- Paddle Hook – adds an extra cutting hook, suited to paper, wood, roots, tyres and green waste
- MultiPaddle – dense multi-blade configuration for electronic waste, wiring, and mixed waste streams

Metal Shafts — light scrap
- Standard configuration for light metal scrap processing

T-Shafts — heavy-duty synchronized twin-shaft applications
- Available in multiple tooth-row configurations for larger machine classes

Synchron Shafts — general waste, rough & fine waste wood, MSW, C&I waste, light scrap/metal
- Synchronized twin-shaft design across multiple size classes for high-throughput mixed-waste processing

All shaft types also available with:

Hard-facing (wear-resistant overlay) for extended service life
Shaft regeneration/rebuild service for existing worn shafts
Matching side walls, breaker bars, screening baskets, cassettes, and bearing housings



Why buy through GreenQuip:

Precision-engineered, CAD-verified design — confirmed fit and balance before shipping
- Optional hard-facing available for extended service life in tougher applications
- Shaft regeneration/rebuild service also offered if you'd rather refurbish existing shafts
- Backed by GreenQuip's local support and "operators first" approach — we run recycling equipment ourselves through our sister facility, so we understand the operational demands
- Direct quote, fast turnaround for AU/NZ delivery

Also available: matching side walls, breaker bars, screening baskets, cassettes and bearing housings for a complete rebuild.

Send us your machine's shaft spec (tooth count, knife width, shaft length, bearing/flange type) for a fast, no-obligation quote.