The working principle and function of security door

No matter what type of security door, its detection principle is the same, magnetic field induction technology. That is to say, if there is metal material passing through this door, it will destroy the magnetic field of the door itself, then it will be sensed by the metal detector door, and an

Furnace control system of vacuum sintering furnace

Furnace control system of vacuum sintering furnace
Core Tip: [Tags: SY_Introduction]

The control system of this equipment includes all control instruments and actuators. This device has a high degree of automated operation, which is also one of the important di

Samsung memory chip reaches 256GB and starts production

This is only last month, Samsung proposed to introduce its splash-proof 256GB UFS2.0 memory chip, will undoubtedly target the mobile device market, and we are thinking, how to apply to our mobile device as soon as

Where is the elliptic gear flow meter used?

Oval gear flowmeters are difficult to meter for liquids because their shape changes at any time, they do not want to move as easily as solids, and they are generally very large volumes of liquids, so it is difficult. The elliptical gear flow meter solves this problem. It uses the characteristi