Contact pressure tester

Contact pressure testerPortable carrier ring contact pressure detection device. Test directly in contact with the load-bearing ring using a special paper sensor; Contact image analysis, numerical and image display; Fast measurement process, fully automatic analysis of paper sensors.

Assessment of contact pressure of bearing ring

Contact pressure testerCONPREss II has been proven to be effective in the assembly and service processes of printing machines, especially offset printing machines. It precisely controls the contact pressure between the bearing rings by comparing the measured actual value with the predetermined set value, thereby simplifying the adjustment process.

A very thin and delicate paper measuring strip is placed between the activated carrier rings. The linear or rolled imprints generated are analyzed by photoelectric methods. For roll shaped imprints, the device can provide detailed information about the pressure distribution in the width direction of the contact area of the carrier ring. This not only brings stable printing quality, but also extends the service life of the equipment, thereby improving overall productivity and efficiency.

working principle

Insert a thin and fine paper measuring strip between the cylinder components of the printing machine that need to be controlled, and then apply pressure to it by activating embossing or rolling at a crawling speed. As the changes in transparency are caused by pressure during the scrolling process, these changes will be evaluated by the device and displayed on the screen in the form of graphics and numbers. This device can be used to control and adjust the roller contact pressure in the printing machine unit during assembly or maintenance

Technical data

display range

200 to 2200 (uncalibrated display value)

display screen

The results of contact pressure are displayed in the following way:

-Numerical form

-Graphic form

measurement error

± 10 %

Device dimensions

190 x 150 x 40 mm

Equipment weight

800 g

Power supply method

Battery operation: 6 x 1.5V, Mignon type (AA)

Electrical operation: Use the delivered plug-in power supply device

Measurement strip

70 x 37mm specialized paper

Equipment List

Measurement equipment (including battery), carrying case, power adapter

Tape set for pasting measuring strips, 2 packs of measuring strips, operation manual