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How does the shearing machine work?

This hydraulic metal Shearing machine consists of a Frame, hydraulic system, shearing machine hydraulic circuit, shear blades.It uses hydraulic power to generate the force needed to perform the cutting operation. the hydraulic system Drives the hold-down cylinder to press the steel plate. the left and right oil cylinders to drive the moving blade up and down movement. both cutting blades fix on the blade holders adopt reasonable blade clearance. It can breaks sheet metal plates into required lengths with a fixed cutting angle. The blade gap adjustment can be made according to the wide variety of material thickness.

The Hydraulic Shear machine adopts high-quality components for high strength & toughness. our steel plate shearing machine includes one top blade and a lower die, and square arms. We offer a cutting machine solution for mild steel, aluminum, and stainless steel. If you need an automatic, mechanical shear, or metal plate shearing machine, Contact us today.

Standard Configuration

Controller-Standard Estun E21S

Rexroth Valve

Gear Pump- US Sunny

Seal Rings- US Parker

Electricals-Schneider

Tube Fitting-EMB Germany

Frequence Converter ：JRACDRIVE

Back Gauge-Ball screw

Standard Blade or custom Blade replacements

Hydraulic shear Catalogue

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Estun E21S System

The E21S controller is commonly used in numerical control plate shears, such as hydraulic guillotine shears and hydraulic swing beam shears. 

High Definition LCD panel

Control motors and frequency converters

40 Program stored， each 25 steps per program

X axis intelligent position

One Key Back up/restore, mm/inch

Chinese / English

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Control-System-E21S
front table

Ball support front Table

The ball-type front support reduces friction between the plate and the table, ensuring a smooth plate surface.

Spring Pressure Cylinder holder to clamp the material for accuracy position

Easy for plate infeed

Side squaring arm with disappearing stops

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Back Side

The heavy-duty backgauge design ensures collision resistance of the back stopper and is less prone to deformation.

Back support after sheet cuts

Back Defence

Light Aligning Device

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QC12K4x3200 backside (1)
motor

Siemens Motor

Equiped with high performance US sunny pump to reduces noise

Voltage customization to meet specific requirements

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Schneider Electrical

Delta Frenquecy converter

Unique design for synchronized transmission mechanism

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electricals
Tube joints

Tube Fitting

The tube fitting makes a more stable structure and long life, and reducing oil leaking.

US Parker

German EMB TUBE

German Bosch Rexroth

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Blade Clearance

Rapid Blade clearance adjustment

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Back clearance adjustment

Hydraulic Shearing Machine Specification

Model Cutting Thickness Max. Cutting Length Cutter Blade Length Cutting Angle Stroke Numbers
(Hits/min)		 X-axis Backgauge Working Height Power L*W*H(mm) Weight
QC12Y-4*2500 4mm 2500mm 2600mm 1°30 8-14 550mm 800mm 5.5KW 1850*1650*1850 4.1Ton
QC12Y-4*3200 4mm 3200mm 3300mm 1°30 8-14 550mm 800mm 5.5KW 2850*1650*1850 3.8Ton
QC12Y-4*4000 4mm 4000mm 4100mm 1°30 8-14 550mm 800mm 5.5KW 2850*1750*1850 5Ton
QC12Y-4*6000 4mm 6000mm 6100mm 1°30 8-14 550mm 800mm 7.5KW 3550*1750*1850 5.5Ton
QC12Y-6*2500 6mm 2500mm 2600mm 1°30 8-14 550mm 800mm 7.5KW 2850*1750*1880 5.85Ton
QC12Y-6*3200 6mm 3200mm 3300mm 1°30 8-14 550mm 800mm 7.5KW 3650*1850*1880 6.5Ton
QC12Y-6*4000 6mm 4000mm 4100mm 1°30 10 550mm 800mm 7.5KW 4650*1850*1880 7.8Ton
QC12Y-6*6000 6mm 6000mm 6100mm 1°30 10 550mm 800mm 11KW 6450*1850*1880 18Ton
QC12Y-8*2500 8mm 2500mm 2600mm 1°30 14 550mm 900mm 7.5KW 2850*1750*1950 7.2Ton
QC12Y-8*3200 8mm 3200mm 3300mm 1°30 14 550mm 900mm 7.5KW 3650*1750*1950 8Ton
QC12Y-8*4000 8mm 4000mm 4100mm 1°30 14 550mm 900mm 11KW 4650*1750*1950 9.5Ton
QC12Y-8*6000 8mm 6000mm 6100mm 1°30 14 550mm 900mm 15KW 6450*1750*1950 18.5Ton
QC12Y-12*2500 12mm 2500mm 2600mm 1°30 14 550mm 1000mm 11KW 2850*1750*2050 10.3Ton
QC12Y-12*3200 12mm 3200mm 3300mm 1°30 14 550mm 1000mm 11KW 3650*1750*2050 11.2Ton
QC12Y-12*4000 12mm 4000mm 4100mm 1°30 14 550mm 1000mm 11KW 4650*1750*2050 13Ton
QC12Y-12*6000 12mm 6000mm 6100mm 1°30 14 550mm 1000mm 15KW 6450*1750*2050 25.5Ton
QC12Y-16*2500 16mm 2500mm 2600mm 1°30 14 550mm 1000mm 11KW 2850*1750*2150 12Ton
QC12Y-16*3200 16mm 3200mm 3300mm 1°30 14 550mm 1000mm 15KW 3650*1750*2150 12.5Ton

How It Works?

The Hydraulic Metal shearing Machine Advantages

The steel sheet Shearing machine makes perfect cuts for high production facilities and offers custom knives parts of shearing machine

Straight Line Cuts without deformation

Apply for aluminum, Stainless, and mild (low carbon) steel.

Automation with high accuracy

Applications

Strips cutting

cutting Strips

Sheet Plates

sheet cuts

Metal Lader

metal Lader-what we make

FAQ- Frequently asked questions

The hydraulic shearing machine has 3 types: CNC hydraulic Shearing machine, NC hydraulic shearing machine, and manual metal shear.

Also, we can classify it as a swing beam shearing machine, a Guillotine shearing machine, and shearing machine parts.

  1. A swing beam shearing machine has a blade that pivots around a fixed point. the swing shear cutting blade design has two side edges.
  2. the guillotine shear blade is almost parallel to the fixed blade for straight slide cuts. and guillotine shear cutting blade design has 4-sided edges.

Swing Beam Shear blade design               Guillotine-shear blade design

SwingBeam Shear blade design

Guillotine-shear blade design

Tensile strength can be defined as the maximum stress that a material can bear before breaking when it is allowed to be stretched or pulled.

Physical Properties             Metric                                           English
Machinability                          18.0 - 65.0 %                                 18.0 - 65.0 %
Shear Modulus                       62.1 - 86.5 GPa                             9000 - 12600 ksi
Shear Strength                       74.5 - 597 MPa                             10800 - 86600 psi
Izod Impact                            16.3 - 208 J                                    12.0 - 153 ft-lb

A hydraulic shearing machine is a kind of machine that uses a moving upper blade and fixed lower blade to apply shear force to metal plates of various thicknesses by using reasonable blade clearance. so as to break and separate the plates according to the required size.

The hydraulic Shearing machine is powered by a hydraulic system. The force from the hydraulic system puts the desired material against the steel plate. The cut is controlled by a squaring arm that allows a sheet of metal to be placed in a precise location. Shearing is performed by cutting through a piece of sheet metal with a blade that's most often affixed to a tool or machine.

  1. First of all, know well the type of hydraulic sheet metal shears you use: swing beam shear or guillotine type. The operation of hydraulic guillotine shears is relatively simple. You can add nitrogen as long as the relevant operation button is pressed.
  2. Secondly, check the nitrogen cylinder used: whether the nitrogen is full.
    Thirdly, check the pressure gauge on the steel metal shearing machine: check whether to turn the switch of the metal shear machinery. If not, check if the switch is blocked. This is also the key to adding nitrogen successfully.
  3. Finally, there is another situation: the cuter tool holder on the plate shears has not been put up yet. At this time, you need to check the main cylinder of the steel cutter: stuck or not. If stuck, it’s useless to flush more nitrogen.

Catalogue

JSTMT catalogue

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