Key Features of Power Operated Guillotine Under Crank Shearing Machine

• Crankshaft: Is of forged steel, accurately produced and runs in gun metal bushes. Flywheel shaft runs in ball bearings.
• Gauges: Rigid and accurate construction of back gauge provide consistent width of sheets to be Cut.
• Rolling key clutch: Made of alloy steel for positive engagement and continuous operation, having three key ways in the en - 8 insert.
• Side frames: Made of solid plates developed for maximum rigidity to eliminate deflection and to resist uninterrupted high speed performance at full capacity.
• Bed or table: Made of closed box type construction, that forms a stiff backbone for the shear and a solid backing for the lower knife. Additional ribs under the table add strength.
• Cutter beam: The ram is of solid steel plates, accurately machined. The ram brace is bolted to the ram to adjust the camber which may result after long use. The Ram moves in taper guides. This gives easy adjustment of clearance between ram & table, for cutting various thicknesses. Counter Balance springs are supplied with over crank shearing machines of above 2500 x 8 mm Capacity to counter act the weight of the ram & ram brace.
• Hold down: Steel fabricated and applicable for clamping the plate firmly to the table while being cut. Spring loaded mechanical hold down is incorporated in all machines. In machines of 6 MM capacity & above, pressure arms fitted to the cross support, are supplied for additional grip, before cutting.
• Hydraulic hold down [optional]: Hydraulic hold down can be rendered in over crank shearing at extra cost. Maintains a positive & Uniform pressure along the full length of the preventing slippage, work piece, Provision is maintained to adjust hydraulic pressure. The pressure of each hold down unit is enough to securely hold even a short piece which comes under only one hold down plunger.