CN2784180
The coded cylinder of the double coder offset printing machine is in contact with the surface of the secondary transfer cylinder and is parallel to the axial direction. On the other side of the secondary transfer cylinder, an axially parallel secondary coded cylinder is mounted on the other side of the secondary transfer cylinder. The rolling surfaces are in contact with each other, and an axially parallel secondary coding driving shaft is arranged on the upper side of the secondary coding drum, and a numbering machine is provided on the second coding driving shaft via a number base, and the secondary coding is performed. Above the drive shaft, there is a second code feeding device, and on the other side of the second code printing roller, an axially parallel delivery chain drive shaft is arranged. This duplex coded offset press can achieve arbitrary determination of the grouping position of the single number, and can also complete printing at one time.
Source: China Packaging News
Conference Interactive Whiteboard
As
a conference all-in-one machine, conference Interactive Whiteboard, microphones
and conference software. The small size contains great momentum, providing
high-quality pictures and sound effects for team video conferences.
In terms of camera hardware configuration, the
electronic Interactive Digital Board uses a 12 million pixel camera and
supports a wide viewing angle of 120 degree. It can be used in small and
medium-sized office spaces and can incorporate more team members into the video
conference scene. 4K high-definition resolution can provide high-quality video
images, adding points to the corporate image.
In terms of sound experience, interactive digital
board has built-in 6 array microphones to bring high-fidelity sound quality,
and conference interactive smart board can achieve up to 8 meters of remote
sound pickup, and can perform accurate sound in every corner of the meeting
room. At the same time, in the remote meeting mode, the tablet will locate the
sound source so that the speaker will not be able to display the picture, automatically gain the voice, eliminate echo and noise, even if the speaker is
far away, the audience can still hear it.
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Guangdong Zecheng Intelligent Technology Co., Ltd , https://www.zechengsecuritys.com