PE film blowing machine meter-grammage weight automatic controller
Application of film blowing machine control system
An overview of the System features:
Used for blowing high and low pressure polyethylene, the products
are widely used in composite film, packaging film, agricultural
covering film, textiles, clothing bags or film packaging;
The main motor adopts frequency conversion speed regulation, which
increases the stability of speed regulation of the main machine and
can save 30% of electricity. The screw barrel adopts 38 chromium
molybdenum aluminum. After nitridation treatment, the traction
frame adopts encoder control to form a closed-loop control with the
flow control of the main feeding motor.
In the production of plastic film, pipes, cables and so on the
actual moment packing density changes of raw materials such as
plastic pellets, non-uniform flow, as well as the temperature
difference between day and night, power grid voltage fluctuation,
filter clogging, causing uneven thickness, in order to solve such
problem, our company developed the automatic Mick weighing
controller, this product can achieve automatic control gram of
blown film machine, feed flow rate by Mick weighing controller,
according to the changes of the traffic control main feed motor
speed to control membrane gram, so as to achieve in the membrane
under the condition of invariable wide film thickness uniformity.
1, accurate and consistent weight of rice, improve quality, save
2. Fully automatic control of rice weight reduces manual
intervention and labor intensity.
3. It has alarm functions such as material shortage alarm, feeding
overtime alarm and overfrequency alarm of the main feeding motor,
which can remind workers to deal with all kinds of emergencies in
real time, reduce scrap rate and improve production efficiency.
4, real-time display of the current volume length, easy to grasp
the opportunity to unload the volume.
5. Real-time display of current output and total output for easy
6, with the filter screen blocking alarm, can prompt workers to
replace the filter screen in time.
7. All interfaces adopt digital isolation technology with strong
8. Standard RS485 interface is available for network management.
9. 7-inch LCD touch screen is used for clear and intuitive display.
10. Optional control device of film width and film thickness can
display the film width and film thickness in real time to achieve
accurate control of film thickness.