Hydraulic shearing machine, NC E21 option

Main Features：

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.
8. The worktable adopts the rolling steel ball to reduce the frictional resistance, protect the work piece surface; novel protective devices complying with safety specifications: protecting the operator’s personal safety; ingenious design: petty material can be cutter easily.
9. Front material supporter is equipped with Perpendicularity and positioning regulator to ensure the cutting accuracy, easy operation, practical and efficient.
10. Rapid adjustment mechanism for rearranging blade clearance, simple operation by hand and adjusting steplessly.

Standard Configuration:

  • ESTUN E21S CNC controller
  • Backgauge X-axis electric control
  • DELTA frequency converter
  • Controller suspension arm and front material supporter
  • HIWIN ball screw and polished bar, control accuracy 0.05mm
  • Germany EMB tube connector
  • Germany Bosch Rexroth integrated hydraulic valve
  • Germany Siemens main motor
  • France Schneider electrics
  • Hydraulic and electrical overload protection
  • Light align
  • Blade materials (6CrW2Si)
  • South Korea KACON petal switch
  • E21 control the backgauge position and count the cutting time.

1. Back gauge control
2. Control for general AC motors, frequency inverter
3. Intelligent positioning
4. Double programmable digital output
5. Stock counter
6. Program memory of up to 40 programs, up to 25 steps per program
7. One side positioning
8. Retract function
9. One key backup/restore of parameters
10. mm/inch
11. Chinese/English

Backgauge system with ball screw and slick rod for high precision.

Indicator-based adjustment of blades clearance is easy, convenient and swift.

  • Top blade with 2 cutting edges bottom blade with 4 cutting edges to provide a longer life span and reducing down time.
  • 6CrW2Si Blades wit high tensile strength for cutting carbon steel and stainless steel.
  • 14 hydraulic material clamp cylinders to fix plate.
  • Shadow line lighting.
  • 3 squared front plate support arms with scale ruler.
  • Transfer balls on table and front support arms for easy feeding.
  • Foot switch for operation wit emergency stop.

Specification on standard models:

TYPE PN

(kn)

 Table Length

(mm)

 Poles Distance

(mm)

 Throat Depth

(mm)

 Slide Stroke

(mm)

 Max Open

(mm)

 Power

(kw)

 Weight

(kg)

 Dimension

L*W*H

(mm)
40T/2200 400 2200 1850 230 100 320 5.5 2750 2200*1200*1900
40T/2500 400 2500 1850 230 100 320 5.5 3000 2500*1200*1900
50T/2500 500 2500 1850 230 100 320 5.5 3400 2500*1200*2000
63T/2500 630 2500 1900 250 100 320 5.5 4000 2500*1300*2210
63T/3200 630 3200 2560 250 100 320 5.5 4800 3200*1300*2210
80T/2500 800 2500 1990 300 100 320 7.5 5000 2500*1400*2300
80T/3200 800 3200 2560 320 100 350 7.5 6000 3200*1500*2300
80T/4000 800 4000 3200 320 100 350 7.5 7000 4000*1500*2400
100T/2500 1000 2500 1990 320 120 350 7.5 6000 2500*1600*2400
100T/3200 1000 3200 2600 320 150 400 7.5 6800 3200*1600*2600
100T/4000 1000 4000 3200 320 150 400 7.5 8000 4000*1600*2600
125T/3200 1250 3200 2600 320 150 400 11 7000 3200*1600*2600
125T/4000 1250 4000 3200 320 150 400 11 8500 4000*1600*2600
160T/3200 1600 3200 2580 320 200 460 11 10000 3200*1700*2700
160T/4000 1600 4000 2900 320 200 460 11 11000 4000*1700*2800
160T/5000 1600 5000 3900 320 200 460 11 13500 5000*1900*3100
160T/6000 1600 6000 4900 320 200 460 11 18500 6300*1900*3200
200T/3200 2000 3200 2480 320 200 460 11 11000 3200*1950*2800
200T/4000 2000 4000 2900 320 200 460 11 12500 4000*1950*2800
200T/5000 2000 5000 3900 320 200 460 11 14000 5000*1950*3000
200T/6000 2000 6000 4900 320 200 460 11 20000 6000*1950*3300
250T/3200 2500 3200 2450 400 250 590 18.5 18500 3250*2000*3200
250T/4000 2500 4000 2900 400 250 590 18.5 20000 4000*2000*3400
250T/5000 2500 5000 3900 400 250 590 18.5 23000 5000*2000*3400
250T/6000 2500 6000 4900 400 250 590 18.5 27000 6000*2000*3400
300T/3200 3000 3200 2450 400 250 590 22 20500 3200*2000*3450
300T/4000 3000 4000 2900 400 250 590 22 22000 4000*2000*3450
300T/5000 3000 5000 3900 400 250 590 22 25000 5000*2000*3450
300T/6000 3000 6000 4900 400 250 590 22 28500 6000*2000*3450
400T/3200 4000 3200 2400 400 250 590 30 22500 3200*2180*3400
400T/4000 4000 4000 2900 400 250 590 30 25000 4000*2180*3400
400T/5000 4000 5000 3900 400 250 590 30 29000 5000*2180*3500
400T/6000 4000 6000 4900 400 250 590 30 34000 6000*2180*3800
500T/5000 5000 5000 3900 400 250 590 45 42000 5050*3500*3700
500T/6000 5000 6000 4900 400 320 590 45 54000 6050*3500*3700
600T/4000 6000 4000 2900 400 320 590 55 44000 4050*4500*3700
600T/6000 6000 6000 4900 400 320 590 55 60000 6050*4500*3700

STRUCTURE WORK

ETERNITY shearing machine frames undergo annealing at over 600⁰ to relieve stress.
This process is indispensible to ensure no deformation in tens of years heavy work.
ADVANTAGES:

  • Very stiff and stable base frame
  • Deformation simulation software.
  • Stress points analysis
  • Usage of high-tech boring machines for extreme precision parts.

For any questions contact our customer care