Shearing Machines

Sheet Metal Machines – Shearing Machines

MECHANICAL SHEARING MACHINE

UNDER CRANK SHEARING MACHINE

HP Singh Machinery Pvt. LTD is one of the leading expertises in manufacturing and exporting Mechanical Under Crank Shearing Machine. We provide these machines in the market at very economical price. Shearing are available in Capacities (size) of 4 feet / 5 / 6 / 8 / 10 / 12 feet & 13 feet length thickness of machine is 0.100 mm up to 4 mm capacities, rolling key clutch, spring loaded mechanical hold down pads, increased productivity & reliability.

STANDARD ACCESSORIES

Shearing Sizes

Shearing are available in Capacities (size) of 4 feet / 5 / 6 / 8 / 10 / 12 feet & 13 feet lenfth thickness of machine is 0.100 mm up to 4 mm capacities, rolling key clutch, spring loaded mechanical hold downpads, increased productivity & reliability.

Blades(Knives)

Shearings are provided with high quality single segment (one piece blade) aisi hchcr D2 grade knives for longer tool life. knives are precisely ground with perfectly shape and honed cutting edge. Providing long intervals between re-sharpening. The Knife blades are four edged.

Clutch and Brake

Rolling key typeclutch is manufactured from wps material duly heat treated to provide long trouble free services. Spring operated powerful heavy duty brakes is of release type works according to timing adjustment to provide longer life to the brake.

Lubrication system

All bearing part / bushings / guide surface & all the moving parts are lubricated throught Hand-operated lubrication system.

Accessories

Hand Operated back gauge, manual operated lubrication oil pump, T-Slote for front supporters, front scale gauge, mechanical hold down system, gear cover & fly wheel cover.

Frame

The Body Frame is rigid steel constructed from steel plates with safeguards steel plates designed for maximum rigidity to eliminate deflection and to withstand continuous high speed performance at full capacity.

Mech. Hold Down System

Spring loaded mechanical hold down pads hold the sheet securely, to avoid slipping and bowing resulting in clean square cuts. Spring loaded mechanical hold down is provided in all machine.

Finger Guard

To….avoid….the accident, fitted in front of hold down for operator protection without obstructing viewing.

Back Gauge

This is standard Mechanical Equipment provided on all the shearing machine. Scale on the back gauge gives instantaneous reading of distance between shear and back gauge. Each machine provided steel fabricated screw type mechanical back gauge.

OVER CRANK SHEARING MACHINE

Hydraulic Shearing Machine

HPSM’ Hydraulic Shearing Machines are designed from ultrasonically tested IS 2062 grade steel structures. Robust construction gives more rigidity & strength to machines. These machines are capable to perform the accurate and precise cutting needs. The specially designed compact manifolds give smooth and silent operation.

SALIENT FEATURES

1. Guillot type Hydraulically variable rake angle design
2. Better cutting accuracy in thin sheets at lower rake angle with twist free cuts
3. Higher cutting capacity at higher rake angle
4. The stable robust ultrasonically tested IS 2062 grade welded structure
5. Rigid box type structure with inclined member for Ram & Table
6. Less power consumption
7. Hydraulic & Electrical safety interlocks for overloading
8. Better safety for operator and machine
9. Fast production on smaller jobs
10. NC up-gradation possible
11. Low noise & smooth operation gives higher efficiency of operator

STANDARD ACCESSORIES – HYD

• • 1. Main Drive Motor
    2. Electric Control Panel
    3. Hardened Transfer bars mounted on table
    4. Rake angle selection through selector switch
    5. Lever operated blade clearance with calibration
    6. Fine stroke adjustment rod with limit switch
    7. Front sheet support
    8. Squaring arm with steel rule on left side
    9. Operational Consol
    10. Hold down cylinders mounted on machine
    11. Cutting area illuminated for clear view of blades
    12. Four edge HCHCr Blade suitable to MS & SS mounted on machine
    13. Manual Back Gauge

NC VALUE ADDITION

• • • 1. 7″ touch screen shear controller from cubelec / Delem
      2. AC Servo drive from Schneider / Panasonic for back gauge movement
      3. High-speed back gauge assembly with ball serew & timer belt
      4. Repeated position accuracy in 0.1 mm
      5. User friendly colour LCD screen for easy programming
      6. Multiple back-gauge position with stroke counting on screen
      7. Automatic rake angle adjustment on screen
      8. Automatic stroke length control on screen

STANDARD ACCESSORIES – NC

• • • • 1. Himi with 2 line 16 character LCD monochrome screen & Numeric keypad
        2. Main Drive Motor
        3. Electric Control Panel
        4. Hardened Ground Ball screw & Linear motion bearings
        5. Lever operated Blade clearance with callbration
        6. Stroke adjustment through screen
        7. Front sheet support
        8. Squaring arm with steel rule on left side
        9. Hardened Transfer bars mounted on table
        10. Hold down cylinders mounted on machine
        11. Cutting area illuminated for clear view of blades
        12. Four edge HCHCr blade suitable to MS & SS mounted on machine

OPTIONAL ACCESSORIES

• • • • 1. Motorized back gauge with DRO
        2. Second squaring arm on other side
        3. Hy. Rear Sheet support
        4. Timer belt driver for back gauge
        5. Ball Transfer Table
        6. Stroke Counter
        7. Ball screw instead of kead screw
        8. First fill of Hydraulic oil