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Pressure Measurement and Control for Glass Glue Machine Colloid
2019-08-15

Background


The glass glue machine is a device for producing insulating glass. The high-strength and high-air-tight composite adhesive is used to bond and seal two or more pieces of glass with sealing strips and glass strips. The middle is filled with dry gas, and the frame is filled with a desiccant to ensure the dryness of the air between the glass sheets.




Requirements

The glue machine uses two kinds of colloids, which are divided into A and B glues. When the two colloids are fused, they produce a strong bond, which binds two or more pieces of glass together. In order to ensure that the colloidal fusion ratio is suitable, the pressure of the pressed colloid is required to be in the same range, and the real-time pressure value should be displayed on the site to facilitate observation and system control.

 

Solution

 



MPM589B is a digital controller integrating pressure measurement, display, control and transmission. It can be directly installed on the measuring point or the control panel of the experiment bench. The parameters such as zero point, full scale value and control point can be set on site by button.

 

Benefits

 (1) The measuring component of MPM589B is a strain gauge sensor, and the sensing surface is a flat membrane structure, which can prevent clogging and has good impact resistance, and solves the problem of viscous colloid measurement;

(2) On-site display, convenient to view the pressure value in real time, and output 4~20mADC analog signal at the same time, which is convenient for the control system to collect and display;

(3) The upper and lower limits of the product are set within the range required by the colloid. Once the over-range occurs, the relay operates and the switch signals output to control the pressure regulation of the rubber pump to ensure the stability of the gel pressure range.

 

Contact Us

 The specific solutions for more applications need to refer to the actual situation; our technical team will provide you with the best product solutions according to the on-site environment. Feel free to contact us.