Hydraulic Guillotine Shear with Sheet Metal Anti-twist System
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Anti-Twist system prevents cutting sheet material from twisting in narrow and strip cuttings by holding straight during the cutting process against to blade movements.
The unique Anti-Twist system of Accurl CNC guillotine shears consists of a series of hydraulic cylinders placed below the lower blade, which support the sheet metal against the upper blade.
The cylinders exert a counter-pressure in proportion to the thickness, the Accurl Anti-twist system contrasts the piece warping by pushing it against the upper blade,thus compensating the twist effect of the sheet. This opposing action allows us to prevent the twisting effects,which depend on the geometry and the characteristics of the material and the cutting parameters.
The Anti-Twist system of Accurl CNC guillotine shears version distributes the force more evenly. It serves to reduce the possibility of damage to the surface of thin metal sheets, or in case of delicate finishes such as polished stainless steel or pre-painted plates.