Medium & Heavy Plate Blades
The production of various high-strength steel plates places higher demands on shear blades. Our company has independently developed HMB, HMK, and other series of alloy tool steels featuring high strength, high hardness, high toughness, high hardenability, and high red hardness. These materials demonstrate excellent performance during operation, fully meeting the needs of steel enterprises for shearing various high-strength steel plates.
In applications involving medium and heavy plates, bars, rebar, cold-rolled strip steel, and large-diameter circular shear blades, the new material blades deliver smooth and clean cuts without burrs, and offer extended service life. These advantages demonstrate the superiority of the new blade materials, thereby improving shearing quality and efficiency while reducing labor intensity.
Benefits for Your Plant
Maximum shearing precision
Perfect shearing quality – burr-free cut edges
Classification | Size | Material |
| Circle shear | Φ410*Φ190*38 | 5Cr5WMoSiV |
| Φ490*330*25 | 5Cr5WMoSiV | |
| 600*300*40 | 5Cr5WMoSiV | |
| 990*320*80 | 5Cr5WMoSiV | |
| 1000*600*70 | 5Cr5WMoSiV | |
| 500*270*50 | 5Cr5WMoSiV | |
| 710*500*70 | 5Cr5WMoSiV | |
| 1000*580*70 | 5Cr5WMoSiV | |
| 650*320*70 | 5Cr5WMoSiV | |
| 1000*320*80 | 5Cr5WMoSiV | |
| 800*280*60 | 5Cr5WMoSiV | |
| 400*200*35 | 5Cr5WMoSiV | |
| 1000*580*70 | 5Cr5WMoSiV | |
| 400*203*38 | 5Cr5WMoSiV | |
| Knife for middle plate mill | 1626*1270*64 | 5CrW2Si |
| 1250*400*80 | 5Cr5WMoSiV | |
| 1000*600*70 | 5Cr5WMoSiV | |
| 2200*162*60 | 5Cr5WMoSiV | |
| 2500*170*60 | 5Cr5WMoSiV | |
| 3200*140*80 | 5Cr5WMoSiV | |
| 3500*165*100 | 5Cr5WMoSiV | |
| Rolling-cut double side trimmer | 2700*170/153.5*70 | 5Cr5WMoSiV |
| 3100*193/173*70 | 5Cr5WMoSiV | |
| 2080*170/104*70 | 5Cr5WMoSiV | |
| 2900*165*80 | 5Cr5WMoSiV | |
| 3200*165*80 | 5Cr5WMoSiV | |
| 1450*205*96 | 5Cr5WMoSiV | |
| Crop shear | 1450*175*96 | 4Cr5WMoSiV |
| 1450*205*96 | 4Cr5WMoSiV | |
| 1450*175*96 | 4Cr5WMoSiV |
Most plate shear blades operate in cold shearing conditions, but on plate rolling lines, hot shearing is also performed.
Our plate shear blades are manufactured from high-quality wear-resistant alloy tool steels, including 9CrSi, 6CrW2Si, Cr12MoV, H13K, HMB, HMK, 7Cr7Mo3V2Si (LD), W6Mo5Cr4V2, W18Cr4V, etc., and are processed using pit-type heat treatment furnaces.
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Length shear | 3500×170×100; 3500×150×100; 3200×180×80; |
Double-side shear | 2200×170×100; 2200×150×100 |
Double-side shear (upper) | 2080×170×100; |
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