Technological Performance and Application Fields of New Electronic Pressure Regulator

Introduction of KaoLu electronic pressure regulator:
The electronic pressure regulator is to adjust the cross-sectional area of the regulator core according to the size of control signal so as to achieve the process goals and requirements of adjusting the flow rate. The electronic pressure regulator of KaoLu optimizes the process performance, makes the structure compact and lightweight, and improves the requirements of stable performance and control accuracy.

Printing paper packaging industry
The contact roller is easy to slip during the process of winding the paper, which will cause some troubles for the subsequent correct cutting of paper. The main reason for this is the generation of accurate roller clamping pressure. Usually the higher the clamping pressure, the higher the tension and the tighter the roll. Different paper materials and quality require different roller clamping pressures for winding. The paper roll tightness information is transmitted to the main control system through the sensor, and the main controller compares it with the preset pressure value and outputs it to the electronic pressure regulator to adjust accordingly. The final output of suitable braking force ensures the smooth realization of paper rolling process and cutting process.

Grinding Industry
The grinding equipment usually adjusts the pressure of the grinding disc on the workpiece through a high-performance pressure control mechanism. In order to meet the ever-increasing customer demand, it is necessary to provide more precise grinding size and more efficient grinding speed, which have put forward higher requirements for the pressure controller. The electronic pressure regulator usually controls a grinding disc to repeat grinding action by outputting a stable pressure. The closed-loop control characteristics of the electronic pressure regulator provides an effective guarantee for a lower damage rate of the grinding equipment and a more accurate grinding pressure output.

Welding
In the field of automatic welding, in order to achieve high-speed, stable, and impact-free welding, the welding torch can contact the surface of the object for welding. The electronic pressure regulator can make the pressing force change steplessly according to the material and welding procedure, optimize the welding process, and ensure the final welding strength.

Machinery and equipment manufacturing industry
Stable, continuously varying pressure output is critical for equipment manufacturers such as winders and wire drawing machines. The roller must ensure that as the radius of the roller increases, the tension controlled by the swing arm decreases accordingly. The electronic pressure regulator can provide a high-precision variable pressure according to the pre-setting of the upper computer, and this pressure can control the displacement of cylinder to realize the swing arm, thereby controlling the tension change and ensuring the successful realization of uniform winding.

Rubber and plastic molding equipment industry
Forming and extrusion equipment is a common equipment in the field of rubber and plastic materials. Electronic pressure regulators are one of the key control elements in this type of equipment. In the entire thermoplastic process, the electronic pressure regulator can accurately output a continuous cut-off pressure to ensure that the forming production process is consistent, and the products are uniform and standard.

Custom measurement and control equipment
Some professional non-standard testing equipment and testing machines for airtight components can perform tests such as airtight performance testing, leak detection, dynamic response, etc., and electrical control components such as electronic pressure regulators are often required to execute the analog simulation control signal output by the controller, record the response of tested components and systems, and finally evaluate the performance of components/systems.

Spray and Lamination
For industrial sites that need spraying, such as automobile industry, sports equipment, packaging, etc., it is necessary to provide precisely controlled variable pressure to control spraying parameters such as switch, atomization, fan width, etc. to ensure uniform surface; for lamination technology, different materials are required. The end result is a consistent appearance, avoiding warping. All of this is reached because an electronic pressure regulator provides precise and constant pressure to the actuator.

Fluid Process Control
The pneumatic diaphragm pump is often used to pump the pressure of corrosive and high viscosity liquids to the pneumatic diaphragm pump, and finally achieve the purpose of infinitely controlling the pressure change of the pump port. In this way, the flow rate of liquid output from the pump port also changes accordingly, so as to reach the purpose of precise control of liquid.