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CNC Shearing Machine

General Features

The CNC shearing machine is a machine that uses one blade to reciprocate linear motion relative to the other blade to cut the plate. By means of a moving upper blade and a fixed lower blade, a reasonable blade gap is used to apply shearing force to metal plates of various thicknesses, so that the plates can be broken and separated according to the required size. Shearing machine is a kind of forging machinery, whose main function is the metal processing industry. Products are widely used in aviation, light industry and metallurgy, chemical industry, construction, shipbuilding, automobile, electric power, electrical appliances, decoration and other industries to provide special machinery and complete sets of equipment required.

  • Adopt Series QC12Y type structure,with economic type special-purpose digital controlsystem;
  • Back gauge position is displayed in real time;
  • Multi-stages program,automatic operation of back gauge,continuous positioning,realization the automatic adjustment of the position of back gauge with excellent lprecision;
  • Shear time calculation,display the amount of shear in real time,record the position ofback gauge,program and parameters in power break;
  • Back gauge use imported ball screw,which improve the precision of the positioning ofback gauge and also the precision of the processing of the machine.

DAC310S CNC Controller From ESTUN

Controller Data

  • High-definition LCD display, 128x64 pixels
  • Backgauge control
  • Knife edge clearance control
  • Cutting stroke control
  • The actual position of the back gauge is displayed synchronously with the programmed value
  • Cut count
  • 100 program steps
  • Panel mount
  • Servo control / frequency conversion speed control / two-speed AC motor control

CNC Shearing Machine Working Video

Check out the technical data sheet and machine details in our brochure

The Delem DAC310S CNC control system and the position encoder form a closed-loop control system with fast speed, high precision and good stability, which can accurately guarantee the displacement dimensional accuracy of the back gauge. At the same time, the numerical control system has a variety of additional functions such as compensation and automatic detection.

Main Components

Angle station

This station provides large capacity angle cutting at 90° and 45°. Angles between 45° and 90° can be achieved by first cutting at 90° and then flange trimming to the required angle in the shearing station.

Back Gauge(Optional)

 It comprises a rack, the plate provided with the slide feeding rack, the rack is provided with one side of a support shaft, said support shaft is provided with two parallel triangular brackets, the bracket is provided below the upper and lower cylinders, The bottom end of the vertical cylinder connected to the frame, the upper surface of the piston rod with hinged top and bottom of the cylinder bracket, the bracket can be driven up and down in a cylinder around the support shaft rotated counter-clockwise to a horizontal position; the bracket The upper side is provided with a row of rollers, said rollers have 5-20, the adjacent distance between the rollers 10 to 50 cm.  The utility model means you can make the process of sheet metal shear deformation is not easy to ensure cutting accuracy.

Ball Screw

High-Precision back guage device , fine ball screw and polished rod structure , high performance motor drive ,ensuring the positioning accuracy , unique timing transmission mechanism , reliable and stable


Technical Data

Seri-al NO. Name Numerical value Unit
1Max. Cutting Thickness 4444446666888810101010mm
2Max.Cutting Length 150016002500320040006000250032004000600025003200400060002500320040004000mm
3Strength of sheared plate 450450450450450450450450450450450450450450450450450450N/m㎡
4Cutting Angle 1°301°301°301°301°301°301°301°301°301°301°301°301°301°301°401°401°401°40
5Number of strokes4448344483 8-14 8-14 8-14 8-14 8-14 8-1210141414141014141414Hits/min
6Length of Cutter Blade(A)160016002600330041006100260033004010624026003300410061002600330041004100mm
7Height of working table above the ground (C)80080080080080080010-70010-70010-70010-700700700700700700700700700mm
8Backgauge Range of X Axis 550550550550550550550550550550550550550550550550550550mm
9Main MotorTypeY132S-4/(B35)Y132S-4/(B35)Y132S-4/(B35)Y132S-4/(B35)Y132S-4/(B35)Y132S-4/(B35)Y132M-4/(B35)Y132M-4/(B35)Y132M-4/(B35)Y132M-4/(B35)132M-4/(B35)132M-4/(B35)132M-4/(B35)132M-4/(B35)Y180M-4/(B35)Y180M-4/(B35)Y180M-4/(B35)Y180M-4/(B35)
Rotate Speed144014401440144014401440144014401440144014401440144014401440144014401440R/MIN
10Gear PumpType CP0-10-10RCP0-10-10RCP0-10-10RCP0-10-10RCP0-10-10RCP0-10-10RCP1-25-10RCP1-25-10RCP1-25-10RCP1-25-10RNBZ-G25FNBZ-G25FNBZ-G25FNBZ-G25FCP1-32-P-10RCP1-32-P-10RCP1-32-P-10RCP1-32-P-10R
Norminal Flow 101010101010252525252525252532323232Ml/r
Norminal Pressure31.531.531.531.531.531.531.531.531.531.531.531.531.531.531.531.531.531.5Mpa
11Back-gauge motorTypeYS7134YS7134YS7134YS7134YS7134YS7134YS-7134YS-7134YS-7134YS-7134YS-7134YS-7134YS-7134YS-7134YS-7134YS-7134YS-7134YS-7134
Rotate Speed140014001400140014001400144014401440144014401440144014401440144014401440R/min
12External DimensionsLength 232023202820358046306630303037304800643030503730453066302830383046304630mm
14Machine Weight26002600360048006600840046005600760014300550063008200190007200780092009200Kg
15Power requirement 380V (-15%,+15%) 50Hz ,3PH
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