... good service. Product Description1. )Product name: Hydraulic metal shear 2. )Application: Q43 series of hydraulic alligator shears are ... automobile dismantling plants, smelting & casting industry to cold-shear section steel and metallic structural parts, to produce acceptable ... 600mm, 700mm, 800mm, 1000mm, 1200mm. 6. Eight grades of shear force: 63-400ton. 4. )Technical specification: Model Q43-100 ...