Online Measurement And Control System Of Per-meter Weight

These Online Measurement and Control System of Per-meter Weight is installed on an extruder to measure and calculate per-meter weight and extrusion output, and also controlled by closed loop, which realize the constant weight of per- meter and make it operate at setting values.

Precision error:
< 0.3i 0.5%(Differs from the different raw materials and machines)
The available materials for GraviMac:
1.The powdery
2.The pellet / Granular
3.The fine powder( good flowing properties)
4.Mixture or Untreated material/ Fine powder or Small spherical / powdery(good flowing properties)
5.Rubber(Granular)

Systemic function:
a The measurement and control parameters that can be setting in GraviMac
The output of extruder
Unit: kg/hr
Control the output by controlling RPM of the extruder)
Per-meter weight
Unit: kg/m, g/m
Linear speed input is needed;
Control the weight of per-metre by controlling the linear speed.
Statistical function
Count the consumption of raw material and the length.