Applications
■Melt pressure control of extruders
RPM of main motor is controlled to maintain constant melt pressure (discharge rate).
＞＞Merits of introducing this system
＞＞Merits of introducing this system
- Uniform discharge rate improves quality of extrusion molded products.
Typical models
Digital Controllers
GZ series（GZ400 / GZ900）
- Universal Input
(Selectable from Thermocouple, RTD Pt100, Voltage, Current) - Measurement accuracy: ±0.1% of displayed value
- Sampling time: 0.01 sec.
- 11-segment 5 digit LCD display
- Front loader communication port
- Dual input function
- Plug-in construction
Converter for melt pressure sensors
PCT-300
- Analog outputs (Max.4)
Melt Pressure Sensor
CZ-200P
- Pushrod system which provides no risk of resin contamination when the sensor is damaged.
- The optional built-in thermocouple type can measure resin pressure and temperature simultaneously.
- Various types are available, including highly accurate type which enables overall accuracy of 0.5% FS.
- Optional Spron diaphragm which enables measurement up to 550°C.