Electric high-vacuum butterfly valve is the use of rotary electric, electronically-controlled valve drive stem and valve plate to perform opening and closing movements. Vacuum butterfly valve can be achieved through the external power switch (with manual index switch or computer control) or external input signal to achieve vacuum valve switch or control of the middle position, so as to achieve the purpose of turning on or off the air flow in the vacuum circuit. The body of the valve plate clamping structure, the valve plate seal clamping, except that it can be used in a vacuum state, can also be used under low pressure state. Electric high vacuum butterfly valve is used to turn on or off the airflow in the vacuum line. Electric high vacuum butterfly valve suitable medium for pure air and non-corrosive gases.
Electric high vacuum butterfly valve main parts materials
Body, bonnet, stem: carbon steel or stainless steel
Vacuum valve seals: nitrile rubber, fluorine rubber.
Electric high vacuum butterfly valve main technical performance
Scope of application: 105 ~ 1.3 × 10-4 Pa
Valve leakage rate: ≤ 1.3 × 10-4 Pa.L / S
Power: 220V 50Hz
Suitable temperature: -25 ~ +80 ℃ (nitrile rubber); - 30 ~ + 150 ℃ (Viton)
Installation direction: any
HAE UV Inkjet Coding Machine UV inkjet system adopt industrial piezoelectric drop-on-demand inkjet technology to carry out a revolutionary innovation on the original personalized card production process in the card industry, whether it is production speed, printing quality, production cost or The scratch resistance of the product has been greatly improved.
Online UV Ink inkjet printer Mainly for labels of various materials, variable information such as Chinese characters, letters, numbers, one-dimensional bar codes, two-dimensional bar codes, etc. can be sprayed on the label and roll film. The printed content has a bright and shiny appearance, which improves the value of the label. When producing standard labels, the speed is 90 meters per minute, UV ink inkjet coder can be installed on various packaging lines, printing lines, rewinders, and slitting machines.
Aiming at the printing material, customized a UV super black and fast-resistant ink that is very suitable for printing on the surface of the card, which further improves the performance of the product. This UV environmentally friendly ink can be printed on cards with dirty surfaces or small scratches. It can be wiped with solvents such as alcohol and propanol. At the same time, it can be cured with less UV energy, reducing energy consumption.
UV inkjet coder, Color inkjet coding machine, online color inkjet printer
Wuhan HAE Technology Co., Ltd. , https://www.whinkjetcodingmachine.com