The sheet metal CNC hydraulic shearing machine made by WUXI Lemar Machinery Equipments Co.,Ltd adopts a hydraulic drive and an integral welding structure of a pendulum tool post. It has high cutting precision and good performance, which is especially suitable for automobile manufacturing and light pole industries.
Shearing machine consists of:
Estun E21S CNC system
Power rear gauge X axis
Back regulation of DELTA inverter control
Taiwan ball screws and polished rods with an accuracy of 0,05 mm
Square arm and front support arm
Bosch Rexroth Hydraulics
Germany EMB pipe fittings
Siemens main motor
Telemecanique Schneider Electric
Hydraulic and electrical overload protection
The top insert has two cutting edges and the bottom insert has four cutting edges. (6 CrW2Si)
Max thickness | 6 | mm |
Max width | 4000 | Mm |
Tensile strength of sheet | 450 | N/mm² |
Throat depth | 100 | Mm |
Number of trips | 8-12 | Min-1 |
Shear angle | 2º30' | º |
Max distance of back gauge | 20-580 | Mm |
Blade length | 4100 | Mm |
Main motor power | 7.5 | kw |
Weight | 6700 | Kg |
Size | 37350*2050*1620 | mm |
E21S uses the frequency conversion control technology;
Automatic positioning of the electric rear gear and the upper slider;
One-way positioning to eliminate the wire transmission clearance;
Multiple programs to run automatically, processing quantity to count automatically; power off memory, public / British conversion.
E200S LED shows, 240X128;
Multiplex step once programming, the program is automatically run, continuous positioning;
Automatic concession to avoid interference between rear retaining material and workparts;
One-directional positioning to eliminate the wire transmission clearance;
Public / British system conversion, Chinese and English operation menu, position automatic compensation;
Sufficient storage space for processing procedures;
Power-off memory function.
DAC 360 (Dutch company DELEM Corporation);
Panel control;
High-brightness LCD display screen;
Rear retaining material control, concession function;
Shear angle control, shear gap control;
Shear stroke control, pressure control;
Each axis can be moved manually.