Products - President Over Crank Shearing Machine
 
 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 than 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.

BRAKE:
Spring tensioned brake fitted at the end of the crank shaft to damp inertia.

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

 
Back to Product

# Go Top #

Specification

Model Cutting
capacity in
Mild steel
Length X
Thickness
Stroke
Per
Minute
Table
Height
Table
Width
Front
Gauge
Rear
Gauge
Motor
HP / KW
Blade
Length x Width x
Thickness

Overall Dimension in M.M.
 
Length
A
Length
B
Length
C
POS-8/2 1525 x 8 25 800 450 1000 750 10 / 7.7 1525 x 75 x 21 2600 2000 2500
POS-8/3 2030 x 8 25 800 450 1000 750 12.5 / 9.7 2030 x 75 x 21 3200 2000 2500
POS-8/4 2540 x 8 25 800 450 1000 750 15 / 11.2 2540 x 90 x 21 3700 2000 2500
POS-8/5 3125 x 8 25 800 450 1000 750 20 / 15 3125 x 90 x 21 4300 2000 2600
POS-10/2 1525 x 10 25 800 450 1000 750 12.5 / 9.7 1525 x 90 x 22 2700 2000 2500
POS-10/3 2030 x 10 25 800 450 1000 750 15 / 11.2 2030 x 90 x 22 3200 2000 2600
POS-10/4 2540 x 10 25 800 450 1000 750 20 / 15 2540 x 100 x 22 3700 2000 2600
POS-10/5 3125 x 10 25 800 450 1000 750 25 / 18.7 3125 x 100 x 22 4300 2000 2600
POS-12/2 1525 x 12 25 800 450 1000 750 15 / 11.2 1525 x 90 x 27 2800 2000 2600
POS-12/3 2030 x 12 25 800 450 1000 750 20 / 15 2030 x 100 x 27 3300 2000 2600
POS-12/4 2540 x 12 25 800 450 1000 750 25 / 18.7 2540 x 100 x 27 3800 2000 2600
POS-12/5 3125 x 12 25 800 450 1000 750 30 / 22.5 3125 x 100 x 27 4400 2000 2600


All Dimensions are in mm.
For better performance of the machine, we reserve rights to alter the designs and specification without prior notice.

Back to Product

# Go Top #