Hydraulic Shearing Machine-Swing Beam 
QC12Y Series 
Product Description
DURMAPRESS® Hydraulic Shearing Machine is a type of shearing machine (also called squaring shear, power shear). It cuts plates by reciprocating linear motion of one blade relative to another blade and can cut various metal plates quickly.Compared with the old-fashioned plate shears, the hydraulic plate shears have a great advantage in that they are controlled by a series of codes during actual operation.he work of the hydraulic shearing machine is that it can more accurately control the orientation, speed and strength of the machine.
Standard Equipment
  • ESTUN E21S Controller
  • Electrics : Germany Schneider Electric
  • Main Motor:Siemens Motor-Germany
  • Frequency Converter:JRACDRIVE
  • Foot Switch:KACON- South Korea
  • Hydraulic System:Bosch Rexroth-Germany
  • Oil Pump :Sunny-USA
  • Sealing Ring :PARKER-America
  • High effciency motor - class IE3
  • Tube Connector :EMB-Germany
  • Backgauge:Ball Screw China

ESTUN E21s NC System

High-definition LCD panel

Control motors and frequency converters
X-axis intelligent positioning
Multi-step programming, 40 programs, each program 25 steps
Built-in time relay
One-button switching function
Unilateral positioning function
One-key backup and restore of parameters
Both Chinese and English language
Metric system

Over 15 Years Of Experience In Top Level Controls

  1. Streamlined design originated from EU, the machine frame is a whole through overall welding and annealing treatment.
  2. Reliable Germany Rexroth integrated hydraulic system and hydraulic transmission; the design can effectively reduce problems caused by leakage of hydraulic fluid.
  3. Hydraulic swing beam shearing machine is one kind of equipment by swinging the upper blade to shear plate with smaller shearing angle and distortion, improving shearing quality.
  4. Backgauge is adjusted by high-precision ball screw driven by E21S controller, during the process frequency convertor prevent positioning device horizontal swinging, significantly improving positioning accuracy.
  5. Light aligning device, convenient for manual operation; pressure cylinder with built-in spring mechanism and bottom end furnished with special material gasket to prevent aluminum or other soft materials from being imprinted.
  6. Made by high-quality alloy tool steel, the machine can meet the requirements of impacting load and high wear resistance when working.
  7. Light and practical cantilever referring to man-machine engineering design, easy NC operation interface with features of high precision and more comfortable


Durmapress ® Schneider Electrical


Schneider Electrics France 

Schneider electrics with high stability, Taiwan DELTA frenquency converter to prevent X axis swinging when positioning 

Open Door Power Off 

Door of electric cabinet adopts opening door cut off power, ensuring the operational safety


Germany EMB Casing Tube

Germany EMB Casing Tube
Germany EMB casing tube and connectors
effectively reduce the odds against welding
slag jaming the valves and affect oil flowing
USA PARKER / Janpanese
NOK Sealing USA PARKER / Janpanese NOK sealing ring, improving the service life of oil cylinder and long-term use without leakage
Germany Bosch Rexroth
Hydraulic Valve Germany Bosch Rexroth integrated hydraulic valve block, hydraulic transmission with high reliablity, integrated dydraulic system can effectively alleviate problems caused by leakage of hydraulic fluid

DURMAPRESS Siemens Main Motor

Using Siemens moter guarantees the machine service life, and reduce the noise when working

USA Sunny Oil Pump

USA Sunny Oil Pump Using USA Sunny oil pump ensures long service life and reduces noise when working


Kacon Foot Switch

The Kacon HRF-HD3N medium duty foot switch has a 1 NO + 1 NC contact arrangement with momentary operation and a die cast aluminum housing. Features integrated Z type micro switch. Rated IP 65. Operation: The pedal is held down to power the switch on, and released to turn off.


Switch Dimensions- 100mm W x 211mm L x 125mm H
Foot Switch Operation- Momentary
Contact Arrangement- 1 NO + 1 NC
Rated Current- 15A, 250V AC
Integrated Switch- Z Type Micro Switch (CE Certified)
Housing Material- Die Cast Aluminum
Cable- 1/2" Tap Flexible Cable (Zinc connector 10-16)
Ingress Protection- IP 65
Approvals- UL & CUL Recognized, CE

DURMAPRESS X-axis Stepper Motor

X axis is driven by stepper motor andinverter with high positioning accuracy,unique designed synchronous trans-mission mechanism, reliable and stable.

Shearing Machine BackGuage X-Axis (NC BackGauge)

DURMAPRESS® One of the most important factor for cutting capacity is the design of back gauge and stability. Quality cutting is possible with perfect product,stabilty and precision back gauge.
The high speed ballscrew back gauge system movement is also supported with linear guides, which helps the back gauge achieve long life, greater sensitivity and strengthens against any collisions.

• Taiwan HIWIN Ball Screw
High-precision backgauge device, fine ball screw and polished rod structure, high
performance motor drive, ensuring the positioning accuracy, unique timing transmission
mechanism, reliable and stable


DURMAPRESS ® Blade Clearence Adjustment

Blade Clearance Adjustment
Rapid adjustment mechanism for rearranging blade clearance, easy operation by hand, realizing stepless adjustment of blade clearance
Stress Analysis & Finite Element Analysis


DURMAPRESS Economic Smart Series

Includes Following Features And Properties

Technical Parameter

Model Cutting Thickness Max. Cutting Length Length of Cutter Blade(A) Cutting Angle Number of strokes(Hits/min) Backgauge Range of X Axis Height of working table above the ground 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


Name Details Manufacturer Remarks
Hydraulic system •Open loop Rexroth  


•X axis Durmapress 

Ball Screw and Rod,Liner Guide Rail-China

Oil pump •Sunny oil pump Sunny  
Main power system •AC motor Siemens  

Front Safeguard

•Simple fixed type Durmapress   
•Single rail movable type Optional
Electric •Schneider Relay Schneider Open door power protection
Foot switch •Korean Kaikun vertical switch    

Frequency Converter

•Positioning Control / Guaranteed Precision

DELTA -Taiwan

• 6.5/10mm  Hardness  HRC 58/59
Front Feeding Table • CNC Feeding Table Durmapress  Optional
Security •Front /Back Photoelectricity Protection SDKELI / DSP  Optional

Back Pneumatic Support

 •Monobloc Panel Type support system Durmapress  Optional
Optional Controller 

Delem DAC-310T

  • Panel based housing
  • Bright LCD screen
  • Back gauge control
  • Retract function
  • Cutting angle or gap control
  • Stroke length limitation
  • Manual movement of axes
  • Stock count

Delem DAC-360T

  • Panel based housing
  • Bright LCD screen
  • Back / front gauge control
  • Retract function
  • Cutting angle and gap control
  • Stroke length limitation
  • Manual movement of all axes
  • Force control
  • Sheet thickness measurement
  • Return to Sender function
  • Second and third servo axis (DAC-362T)
  • Sheet support


  • Backgauge control
  • BUS mode control servo system
  • Stroke length limitation
  • Double programmable digital output
  • Program memory of up to 40 programs up to 25 steps per program
  • One side positioning
  • Retract function
  • Mm/Inch
  • Chinese/English

More Details

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