Ma'anshan Guangchuan Machinery Knife Mold Technology Co., Ltd. manufactures heavy-duty square shredder knives built for single-shaft shredding systems handling bulky waste and tough recyclables. The curved cutting face absorbs intense shearing impact during material shredding. Premium impact-resistant alloy steel undergoes vacuum quenching and cryogenic processing to curb edge chipping under heavy cyclic loads. Precision machined center mounting holes lock blades firmly onto rotor assemblies, delivering consistent particle sizing and steady throughput for waste recycling workflows.
Order(MOQ) :
1Payment :
TT,LCProduct Origin :
ChinaColor :
N/AShipping Port :
Ma'anshan Shipping PortLead Time :
30 daysThese block-style square shredder cutters come in multiple dimension grades to match varied rotor layouts. Curved cutting surfaces boost material gripping force, lowering rotor slippage during shredding of rigid plastic, timber scraps and rubber debris. Rigid steel construction suppresses permanent deformation amid long-duration heavy-load shredding runs.
Technical Specifications
|
Feature |
Technical Details |
| Material | 6CrW2Si, Cr12MoV, H13 Hot Work Steel, D2 Tool Steel (Customizable) |
| Hardness | 54–60 HRC; edge hardness raised for abrasion resistance, core retains shock-absorbing toughness |
| Tolerances | Squareness tolerance ≤0.02mm; mounting bore positional deviation ±0.015mm; flatness ≤0.006mm |
| Block Dimensions | Side length ranging 40mm–180mm, customizable block thickness per shredder tonnage rating |
| Mounting Structure | Central plain bore / threaded bore, customized inner diameter to suit rotor bolt specifications |
| Cutting Face Profile | Concave curved working surface, bespoke curved radii available for unique shredding tasks |
| Processing | Vacuum quenching + multi-stage tempering, deep cryogenic stress relief, CNC curved surface precision grinding |
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