Under Crank Shearing Specification

Standard Equipment

• 
  Flywheel & Gear Guard
• 
  Oil Cups
• 
  A Pair of Four Edge Shear Blade
• 
  Front Gauge
• 
  Back Gauge (Manual Operated)

Optional Equipment

• 
  Pneumatic Clutch
• 
  MOTOR/ VBELTS / MOTOR PULLEY / STARTER
• 
  Motorized Back Gauge
• 
  Automatic Lubrication System With Timer
• 
  Stroke Counter
• 
  Vibration Pads

Our Crank Shearing machine is designed for precision and efficiency, making it an ideal choice for your metal cutting needs. With a robust build and advanced technology, it ensures clean and accurate shearing of various materials. Its user-friendly interface and durable construction guarantee reliable performance and longevity. Perfect for industrial applications, this machine minimizes waste and maximizes productivity. Easy to maintain and operate, it’s a valuable addition to any workshop. Invest in our Crank Shearing machine for superior quality and exceptional results in your shearing operations.

Frame Construction

Mechanical Under Crank Shearing machine Frame fabricated from
IS-2062 graded. Rolled steel plates. Table and cutting beam are
deeply reinforced and fines machine after stress reliving. The
interlocked design put the direct support to frame. Thus frames are
strain free and eliminate welds at load support. Thus the accuracy of
the machine is never disturbed.

Bed

Bed IS FABRICATED AS of closed box type construction, Street
relieved in a furnace, forms a rigid backbone for the shear and a solid
backing for the lower knife. slots in front of the bed are provided
front gauge. Slots on top of bed area also provided for machined pas
across the bed for convenient setting of front gauge brackets any
desired spacing. Depressions in the top at the bed provide ample
clearance for fingers in handling sheets narrower than the bed.

Ram

Ram is also of solid steel plates, carrying the upper knife. Its
minimum weight ensure lesser load on the bearings, The upper beam
moves in HYLUM guide WAYS plates to avoid plates to avoid deflection,
for smooth running and maintain the accurate straightness of the
upper knife.

Hold Down Mechanism

Solid clamping by powerful spring loads hold down is one of the
reasons for accuracy in our shears. Heavy uniform pressure is applied
along the full length of the work piece, preventing slippage regardless
of versions in thickness. Hold down pressure in easily adjustable for
clamping soft material. Different thickness of material can be cut
without future adjustment with consistently accurate and burr free
results.

Rolling Key Clutch

Made of alloy steel for positive engagement and continuous
operation . Single rolling key system is incorporated in the machine
ensuring easy and efficient working of the machine.

Shear Blades

BLADES are manufactured strictly as per standard material of
HCHCr/. Every step from designing metallurgical specifications, heat
treatment, grinding and inspection is carefully controlled. The blades
are standards are standardized and are easily replaced.

Accurate Gauging

The Rigid and accurate construction of the back gauge provided with
the machine allows consistency in the width of sheets being cut.

Lubrication

Single shot lubricator provides oil to all the lubrication points, when
necessary. Thus, all bearing and bushes parts and guide surface etc.

Drive

Drive through V-belts on CI flywheel and reduction gears are made
of mild steel, hob cut for the smooth running and longer life.

Under Crank Mechanical Shearing Machine

Machin E Size	1270 X 2	1600 X 2	2000 X 2	2540 X 2	3125 X 2	1270 X 4	1600 X 4	2000 X 4	2540 X 4	3100 X 4
Cutting Cap. Thick of M.S.	2	2	2	2	2	4	4	4	4	4
Standard Front Gauge	500	500	500	500	500	600	600	600	600	600
Standard Rear Gauge	500	500	500	500	500	550	550	550	550	550
Table Height	800	800	800	800	800	800	800	800	800	800
Blade Length	1270	1600	2030	2540	3125	1270	1600	2030	2540	3125
Blade Width	50	50	63	63	63	75	75	75	75	75
Blade Thickness	14	14	14	18	18	18	18	18	18	18
Stroke Per Minute	60	60	60	50	50	60	60	50	50	50
Main Motor HP	2	3	5	5	7.5	5	5	7.5	7.5	10
Weight Approx.	1400	1650	2100	3100	3500	2000	2700	3200	4200	5000