• Redson Engineers Private Limited

Online Rotary Shearing Machines

Redson Engineers Private Limited offers an Online Rotary Shearing System. The principle of shearing circles here is that while the sheet is held rigidly, a pair of cutters rotates around the cutting tool and produces a perfect circle. Online rotary shearing can be done in a single row, double row or in triple row where 2 or 3 online rotary shears are placed diagonally opposite to perform zig-zag blanking. Hydraulic decoiler and hydraulic straightener are provided to decoil and straighten the decoiled sheet. After circle blanking by the online rotary shear, hydraulic cut off shear cuts off the scrap. Advantages are: blanking of circles out of mild steel, stainless steel, aluminium and other non-ferrous materials, from coils – eliminating the need to make squares and hence the elimination of guillotine shear, presses and blanking tooling; blanking of large dia circles up to 1500 mm, which otherwise is very difficult to produce from presses, which should be of high capacity and huge blanking tooling; blanking of circles in 2 or 3 rows in zig-zag position, thereby effecting a saving of 7-10% on material; substantial reduction in manpower – by eliminating operations like shearing, press blanking and intermediate material movements; simplicity in operation and maintenance compared to huge press and press tool maintenance; low power consumption because of revolutionary rotary shearing principle, when compared to high power consuming shears and presses; cost saving of 7-10% on material and other by saving on labour, power, material handling, material price, etc; and high productivity up to 9 circles per minute. The company also offers Goliath Cranes, Mechanical Presses, Rotary Shearing Machines, Universal Auto Trimmer, etc.