ME509A

ME509A Precision Shearing Machine
Description

1. Spiral knife conducts the continuously viable through frequency changer and its circular-knife traversing gear is available to shearing and knife-grinding of this machine. And it can cooperate with ME503 shearing machine.
2. It props knife asway with more stable movement. What’s more, impact and distortion due to movement of shearing cutter are avoided.
3. Cloth-feeding roller, front cloth-leading roller, leading roller, cloth-discharging roller are controlled by frequency changer; cloth-feeding speed and tension of fabrics can be adjusted without any restriction; Cloth can be retreated with constant tension. Adjustment of fabric tension is divided into three sections: Tension for cloth-feeding is adjusted steplessly through speed difference between cloth-feeding roll and front guide roller; tension of shearing working area is adjusted steplessly through speed difference between cloth-feeding roll and front guide roller; tension of cloth-exceeding area is adjusted steplessly through speed difference between cloth-feeding roll and front guide roller. Detector for fabric tension is equipped in cloth-feeding area and cloth-exceeding area, which can ensure stability of whole area. Tension of fabrics can be set through touch-screen.
4. Mainshaft bearing of spiral cutter adopts imported two-line needle bearing and spherical self-aligning pedestal, which makes revolving of spiral cutter more flexible and improve dynamic fitting effects among edges of knife.
5. Adjustment for shearing height is controlled through servo motor, straight-line potentiometer detection, digital display, which result in more accurate, more visualized and more convenient operation.
6. Fabric seaming detection, electroacoustic warning; prop cutter could be controlled by manual operation or automatic operation.
7. Spiral cutter and flat cutter are opened and folded through pneumatic system, which will ensure constant for pressure and convenient operation.
8. Different kinds of types are optional to customers for various crafts.
9. It equipped with high degree of automation, convenient and stable operation.

Parameter Table

Items Parameter
Nominal Width(mm) 1800 2200
Cloth-feeding Speed (m/min) 5~40(stepless)
Spiral Cutter Diameter(mm) 180
Blade Quantity(片) 24
Rolling Speed(r/min) 250-1000(stepless)
Max Shearing Height (mm) 15
Total Power(kW)(except dust collection machine and air compressor) 12
Pneumatic Pressure(pa) 5×105(5kgf/cm2)
Boundary Dimension Length(mm) 4810
Width(mm) 4110 4510
Height(mm) 2965
Machine Weight(kg) 3900 4300