Woven fabrics are frequently displaced when feeding into the
machine to cause failure in production and the waste of
materials.
With our
unique and own developed correction device which is specialized
for mask production machines, the pass rate and efficiency are
greatly improved!
Opto-electronic sensors used in our displacement / alignment
correction device which can accurately correct the the feeding
materials of:
1. Mask machines
2. Label machines
3. Packaging machines
4. Paper , diaper, sanitary napkins machines..
Woven fabrics are frequently displaced when feeding into the
machine to cause failure in production and the waste of
materials.
Features:
- Rapid response by high speed CPU
-
Support Ultrasonic sensors, opto sensors to deal with different
materials
- Top quality of bearing with high precision (+/- 1mm) and low
noise
- Durable and long working life
- Easy to be installed
Specifications:
Voltage | DC24V, 48W power supply |
Control accuracy | 1mm |
Control method | Closed-loop control |
Control response | 0.01sec |
Environment | 0-40 |
Three sizes available:
Sensor Specifications:
Tracing method | Edge tracing |
Power input | DC10~30V |
Output signal | Analog 0-5V double channel NPN type |
Testing scope | 8mm(+/-4) |
Adjustable accuracy | (+/-0.02mm) |
Testing method | Opto-electrical sensing |
Wavelength / Response frequency | 100KHz / 1K HZ |
Protection level | lp54 |
Weight | 250g |
Environment | (-10 to 80 C, RH90%) |
Outcase material | Aluminium alloy |
Material calibration | Necessary |
Simple Connection Diagram:
Traditional
unwinding tensioners are mainly mechanical, using physical
contact to generate a friction force to control the
tension.
However,
the tension keeps increasing when the unwinding diameter is
getting smaller so that frequent manual adjustment on the
tensioner is required. ETR series tensioners are able to reduce
the output tension values gradually depending on the
unwinding
diameters to keep the tension constant during the
process.
Simply
setting the initial tension value required and no more adjustment
is needed, which is convenient and stable to be used.
To
meet 99.99% pass rate for masks production and increase 30% speed
of producing with the precise tenison control of non-woven
fabric.