President Over Crank Shearing Machine

» product details: -
frame:the machine is fabricated with thick prime m. s. plates. its inter-locked and massive construction imparts maximum strength to the assembly.
table: steel fabricated, box type table is heavily ribbed for strength, and is stress, relieved. its machine seat provides true and firm support to the bottom blade. it is adjustable for setting the blade clearance. the top surface of the table is provided with t slots for adjusting the front gauge.
upper beam: is fabricated with thick m. s. plate. it is heavily ribbed from behind and is stress relieved. the top blade is fitted at its accurately machined seat, its sliding surface are machined and hand scrapped for smooth travel and sustained accuracy and heavy-duty springs are provided to counter balance to upper beam.

guide ways:accurately machined guide ways keep the upper beam in its bearing throughout the stroke, a taper wedge is provided to compensate for the wear and to facilitate quick setting of the blade clearance.
hold down device:the hold down is actuated by cam on the crank shaft through levers. the spring-loaded mechanical hold down pads hold the sheet securely, to avoid slipping and bowing resulting in clean, square cuts. holds down units are provided with oversize pads to avoid impressions on sheet metal request.
drive, clutch and brake:drive: motor, mounted on an adjustable platform, drives the large, cast-iron fly wheel through vee-belts. the power is further transmitted via fly wheel shaft to reducing gear box and then transmitted to main gear. gun metal bushes are provided all the rotating parts.clutch:rolling key clutch is linked with the main gear and engages every time when the foot switch is pressed.

front and rear gauges:front gauge: t slotted front gauge fabricated from mild steel is detachable.
rear gauge:rack and pinion type rear gauge provides accuracy and is easily adjustable to parallel and taper strips efficiently.
blade:president shears are provided with high quality single or multi segment (hc, her) blade, with four edged.

finger guard:is fitted in front of hold down for operator's safety without any disturbing in operation viewing.
lubrication:all bearing parts and guide surfaces a lubricated through connected oil cups and hand operated lubrication pump.

standard equipments:rear gauge, side squaring and front gauge, foot pedal, motor pully. gear & fly wheel guards and standard instruction manual, and spanner.
standard accessories:electric motor, starter. vee belts, manual lubrication pump, front gauge, rear gauge with scale and stroke counter, electric and lubricating pipe fittings and wiring.
power supply: 400, 440 volts, 3 phase 50 cycles
note: electrical items & blades are nor under warranty

specification

all dimensions are in mm.