Electric filter (new national standard) is a professional equipment developed and produced according to the GB5494-85 "National Standard for Inspection of Impurities and Imperfect Grains of Grain Oil". After the equipment is matched with the grain selection sieve, it is widely applicable to the screening and determination of grain and oil, and is the necessary screening and grading equipment for agricultural breeding.
The working principle of the computer filter: The device uses a bench-top structure, which is driven by a worm gear and a gearbox. The screen body is supported by a three-point plane and is rotated by an eccentric linkage mechanism. In the electronic control part, the 89LE52 single-chip microcomputer is used to control the forward rotation and the reverse rotation, the controlled forward and reverse rotation time has high precision, the program performance is reliable, and the power can be repeatedly turned off without shutting off the power supply.
The computer filter is mainly used in agricultural breeding. It is an indispensable instrument for the screening of grain and oil. It is different from the powder screening screen. The powder screening screen is mainly used to determine the fineness of powders. Customer friends must understand clearly when buying. The general technical parameters of the computer filter are as follows: the largest sieve: 500g; 2. sieve frame level: 3 layers; 3. sieve movement amplitude: 100mm; 4. rotation speed: 115 ± 5r/min; 5. Shun reverse time: 60±2%s/60±2%s; 6. Supporting screen outer diameter: 220mm; 7. Motor power: 60W; 8. Dimensions: 350mm×333mm×203mm; 9. Working power: AC220V 50Hz; Machine weight: 12kg.
Dot peen marking works by electromechanically striking a carbide or diamond stylus assembly against the surface of a part to be marked.For example,dog tag engraver.The result is a succession of dots to create digits, text, logos, and 2D data matrix codes. Each such dot is the result of a pulsed current that runs through a solenoid, punches a magnet toward the surface, and subsequently returns the stylus to its starting position, awaiting the next pulse. Because each pulse occurs in only a fraction of a second, an entire 2D data matrix code, for example, can be completed in seconds (depending on the size).
Notable Characteristics:
Cost effective
Requires no consumables
High speed accuracy
Will mark any material (including hardened steel)
Compressed air is not required.
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Wuhan HAE Technology Co., Ltd. , https://www.lnsuccess.com