Hydraulic Swing Beam Shearing Machine Estun E21s Economical Model

• After-sales Service: 13 Months After Shipment
• Automation: Semi-automatic
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Warranty: 1 Year
• Weight: 10800 Kg
• Model NO.: SLJS-12X3200
• OEM: Available
• ODM: Available
• Transport Package: Plastic Film
• Specification: 3880*2150*2000mm
• Trademark: SLJS
• Origin: China
• HS Code: 8462399000
• Production Capacity: 5000 Sets/Year

Product Description

Hydraulic Swing Beam Shearing Machine

Machine Model: SLJS (E21S)

1.Reference Pictures:



 

ESTUN E21S CNC Controller √ Backgauge Control √ Control for general AC motors, frequency inverter √ Intelligent positioning √ Double programmable digital output √ Stock counter √ Program memory of up to 40 programs   Up to 25 steps per program √ One side positioning √ Retract function √ One key backup/restore of parameters √ mm/inch √ Chinese/English

 

1.Specification parameters:

Parameters of SLJS Hydraulic Swing beam Shearing machine

Model	Thickness (mm)	Width (mm)	Cutting Angle  (°)	Material intension (mm)	Back gauge travel (mm)	Travel Times (T/min)	Hold Downs (pcs)	Main Power (kw)	Overall Dimension L*W*H (mm)	Weight (kg)
4*2500	4	2500	1°30'	≤450	20-600	10	12	5.5	3040*1610*1620	3800
4*3200	4	3200	1°30'	≤450	20-600	10	14	5.5	3840*1610*1620	5000
4*4000	4	4000	1°30'	≤450	20-600	8	16	5.5	4600*1700*1700	6500
4*6000	4	6000	1°30'	≤450	20-600	5	20	7.5	6460*2100*3200	11000
6*2500	6	2500	1°30'	≤450	20-600	10	12	7.5	3040*1610*1620	5000
6*3200	6	3200	1°30'	≤450	20-600	9	14	7.5	3840*1610*1620	6000
6*4000	6	4000	1°30'	≤450	20-600	8	16	7.5	4620*1750*1700	8200
6*5000	6	5000	1°30'	≤450	20-600	6	18	7.5	5400*1800*1900	10500
6*6000	6	6000	1°30'	≤450	20-600	5	20	11	6480*2100*2300	16500
8*2500	8	2500	1°30'	≤450	20-600	10	12	7.5	3040*1700*1700	6000
8*3200	8	3200	1°30'	≤450	20-600	8	14	7.5	3860*1700*1700	7200
8*4000	8	4000	1°30'	≤450	20-600	8	16	7.5	4640*1700*1700	8800
8*5000	8	5000	1°30'	≤450	20-600	8	18	7.5	5400*2100*2000	11500
8*6000	8	6000	1°30'	≤450	20-600	8	20	11	6480*2100*2350	18000
10*2500	10	2500	2°	≤450	20-600	9	12	11	3040*1700*1700	7300
10*3200	10	3200	2°	≤450	20-600	9	14	11	3860*1700*1700	8000
10*4000	10	4000	2°	≤450	20-600	8	16	11	4650*2100*2000	12050
10*6000	10	6000	2°	≤450	20-600	5	20	15	6500*2100*2300	24000
12*2500	12	2500	1°40'	≤450	20-1000	9	12	18.5	3140*2150*2000	9000
12*3200	12	3200	1°40'	≤450	20-1000	9	14	18.5	3880*2150*2000	10800

 

Model	Thickness (mm)	Width (mm)	Cutting Angle  (°)	Material intension (mm)	Back gauge travel (mm)	Travel Times (T/min)	Hold Downs (pcs)	Main Power (kw)	Overall Dimension L*W*H (mm)	Weight (kg)
12*4000	12	4000	1°40'	≤450	20-1000	8	16	18.5	4680*2150*2000	13000
12*5000	12	5000	2°	≤450	20-1000	6	18	18.5	5900*2150*2000	16000
12*6000	12	6000	2°	≤450	20-1000	5	20	18.5	6900*2600*2700	29500
12*8000	12	8000	2°	≤450	20-1000	5	24	18.5	9000*3500*3500	46500
16*2500	16	2500	2°30'	≤450	20-1000	9	12	18.5	3140*2150*2000	11000
16*3200	16	3200	2°30'	≤450	20-1000	8	14	18.5	3880*2150*2000	13000
16*4000	16	4000	2°30'	≤450	20-1000	8	16	18.5	4650*2150*2200	16300
16*5000	16	5000	2°30'	≤450	20-1000	6	18	18.5	5900*2600*2700	20000
16*6000	16	6000	2°30'	≤450	20-1000	5	20	22	6900*2700*2700	36000
16*8000	16	8000	2°30'	≤450	20-1000	5	24	22	9000*3500*3500	75000
20*2500	20	2500	3°	≤450	20-1000	8	12	22	3440*2300*2500	15800
20*3200	20	3200	3°	≤450	20-1000	8	14	22	4150*2350*2700	18500
20*4000	20	4000	3°	≤450	20-1000	5	16	22	4850*2600*2700	21500
20*6000	20	6000	3°	≤450	20-1000	4	20	22	6700*3000*3000	47000
25*2500	25	2500	3°	≤450	20-1000	8	12	37	3200*2700*2900	19000
25*3200	25	3200	3°	≤450	20-1000	5	14	37	4200*2700*2900	23000
30*2500	30	2500	3°	≤450	20-1000	4	12	37	3300*2900*3000	23500
30*3200	30	3200	3°30'	≤450	20-1000	4	14	40	4200*2900*3200	26000
40*2500	40	2500	4°	≤450	20-1000	3	12	75	3200*3300*3000	38000
40*3200	40	3200	4°	≤450	20-1000	3	14	90	4300*3300*3200	49000

Noted: All parameters are for reference only, the actual product shall prevail!

3. Main Parts:

No.	Description	Manufacture
1	Controller	ESTUN E21S
2	Valves	Bosch-Roxroth, Germany
3	Pump	Sunny, USA
4	Electrics	CHINT, China
5	Main Motor	Standard
6	Inverter	Standard
7	Ball screw	Taiwan
8	Foot Switch	Standard
9	Shear Blade	LEJIA, Material: 6CrW2Si
10	Cylinder	LEJIA
11	Sealings	NOK, Japan
12	Pipe Unions	EMB,Germany

4. Machine Features:
Fully steel welded structure,with excellent rigidity and stability;
Assisting blade pedestal on worktable is convenient for micro adjustment;
Support ball is provided on worktable convenient operating for rolling plate;
Provided with counting function for shearing to decrease the numerous artificial counting;
Advanced hydraulic integrated system is employed and the pipeline connection is minimized to ensure
the system reliability and safety;
International standard electrics and switches;
Front arms with ruler fixed on worktable;
Motorized back gauge,reduce speed through gear;

5. Construction of the machine
5.1 Machine frame
Steel-welded plate, high rigidity. Two cylinders are fixed on left and right vertical pole. Installed
vice cut-board on worktable conveniently adjust low-cut board. Keep the gap between up-cut and
low-cut coincidence. Install feed ball on worktable, operation convenient and fast.
5.2 Cutting frame
Welded plate, high rigidity, is support at eccentric socket (9), by left and right cylinders and stroke
cylinder drive, finish cutting by pendulum repeat. (See Fig. 1)
The vertical surface of up-cut support is curve, keep the gap between up-cut and low-cut
coincidence.
5.3 Pressure device (Hold down)
It is consisted of some pressure feed cylinders installed at support board in front of machine frame.
Oil flow in pressure feed cylinder, pressure head press down against the pull force of stress spring
(18), press plate tightly. Finish cutting, the cylinders are reset by the pull force of stress spring. The
pressure is bigger as thicker as the thickness of plate. (See Fig. 3)
5.4 Front gauge and back gauge
Front gauge: fixed on worktable, valve display on ruler, adjust mobile bar to necessity valve. When
cut thin steel plate, cut it conveniently on front gauge.
Back gauge (see picture5) fixed on up-cut board, pendulum up and down as up-cut board. Adjust
back gauge by 0.55Kw motor, reduce through gear, and drive by control rod. Brake down the
button "+" (or"_"), can adjust gauge to front or back. When mechanic adjustment cannot get the
necessity valve, turn hand-wheel (50) to demand valve, the adjustment of back gauge is convenient
and reliability.
6. Features of E21S Controller:
1- Backgauge 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

7. Standard accessories of machine
1. Foundation bolt                        4 pieces
2. Nut                                  4 pieces
3. Adjusting screw                        4 pieces
4. Rim                                  4 pieces
5. Oil gun                               1 piece
6. Supporting nitrogen tool                1 set
7. English Operation manual               1 book