High reputation variable displacement gear pump - Melt Gear Pump Control System – Vowa

——Control system customized for melt gear pump
1. Intelligent instrument control system for melt pump
Adopt domestic and foreign first-line brand intelligent digital display instrument
Precise control and easy operation
Comprehensive protection, reliable and durable
The melt pump intelligent instrument control system uses intelligent digital instruments as the main control device, which can control the speed, outlet pressure, temperature, etc. of the melt pump with high precision; it is economical and practical, and simple to operate. The system’s intelligent instruments, frequency converters, sensors, heating elements, heating control modules, etc. all adopt well-known domestic and foreign brands, with high control accuracy and long service life.
Functions and characteristics of intelligent instrument control system for melt pump:
Accurate control of melt pump speed, outlet pressure, temperature, and other process quantities.
High and low limit alarm and protection of process quantity.
Using intelligent PID closed-loop control, PID parameters self-tuning.
Process control parameters are easy to adjust.
Automatic and manual selectable control modes.
The operation is simple, easy to use and reliable.
High precision, long service life
1. Melt pump PLC control system

Adopt first-line brand PLC and HMI at home and abroad
More precise control and easier operation
Friendly interface, convenient parameter adjustment
Capable of complex control Capable of remote monitoring
The melt pump PLC control system is an upgraded version of the melt pump control system. The system is equipped with PLC (programmable controller) and HMI (touch screen human-machine interface), inverter, sensor, heating element, heating control module, etc.; it can carry out more precise control, can execute more complex control strategies, and be more friendly to people Machine interactive mode, extremely simple operation and control parameter adjustment.
The functions and characteristics of the PLC control system of the melt pump:
It can more accurately control the melt pump speed, outlet pressure, temperature, and other process variables.
Can perform complex chain control and protection.
PID closed-loop control of process quantity, PID parameter self-tuning
The scalability is strong, and it is convenient to add new equipment and new control logic.
Strong plasticity, easy to change the control method and control logic.
Direct image display screen, simpler operation.
The alarm fault text screen prompts, the maintenance is simpler.
Can carry out remote centralized monitoring.
The system is durable and reliable.
Upgrade and transformation of screw extrusion system:
1.Upgrade screw extruder: screw extruder + melt pump extrusion system
2.Limited investment, larger output, higher product accuracy, saving raw materials