principle The double-cone rotary vacuum dryer is a double-cone rotary tank. Under a vacuum state, the tank is heated by passing steam or hot water into the jacket, and heat is brought into contact with the wet material through the inner wall of the tank. The moisture vapor evaporated after the we
Read moreSafe use of spray nozzles in salt spray test chambers Salt spray test chambers can produce salt sprays, mainly saturated salt water brines that are sprayed through nozzles under a certain pressure of compressed air. The salt spray corrosion test chamber nozzle is blown from special glass. When bl
Read moreLevel Transmitter/Level Gauge/Input Level Gauge/Input Level Gauge Model:XWS-WS201 Features: Small size, integrated structure , high performance-price ratio, high reliability, high precision, good stability When selecting the split type structure, the IP68 protection level can be adjusted on site
Read moreXu Shuang  Ankerui Electric Co., Ltd. Jiading 201801 1. Analysis of the status quo of energy consumption of communication base stations The number of cellular network base stations of communication operators is large, the distribution is wide, installation locations are scattered and the sit
Read moreThe company specializes in smelting and processing. The company's air compressor station has 8 sets of various air compressors. It supplies air to the production workshop continuously for many years. Due to the long-term load operation of the equipment, the piston ring of the air compressor a
Read moreSprinklers are used frequently when driving. If you use them, you often experience monophony, poor sound quality, and good or bad, and sometimes they do not ring at all, which causes inconvenience to the sprinkler. What should I do if the sprinkler horn doe
Read moreRecently, CSIC 731 successfully signed an order for an intelligent engineering project. The project covers an area of ​​nearly 100,000 square meters, including closed-circuit television monitoring, computer network, program-controlled telephone exchange, wireless intercom, electronic p
Read moreRecently, the China Machinery Industry Federation predicted that the overall demand for the machinery industry will remain tight in 2014, and the development of the industry will still maintain its “smooth†tone. Looking at the economic environment, China will continue to impl
Read moreNotice on Using the Functions of Industry Websites and Promoting Industry Information Work In September, the overall sales of automobiles reached 1.5567 million vehicles, a year-on-year increase of 16.89% and a year-on-year increase of 17.73%. From a month-on-month perspective, the average
Read moreA few days ago, the General Administration of Quality Supervision, Inspection and Quarantine issued a notice saying that Chrysler (China) Automobile Sales Co., Ltd. filed a recall plan with the General Administration of the People's Republic of China. It will recall some of the 2014 imported Gr
Read moreRecently, CSSC Chengxi Shipbuilding Co., Ltd. has received orders for GE's Type 2 and 27 sets of wind towers, which are respectively 17 sets of 2.8 MW 98.3 meters wind towers and 10 sets of 120 meters wind towers, with a total weight of nearly 7,120 tons. Delivered in mid-March.Commercial Vehic
Read moreThe major rivers in the country, the Huangpu River, the Yangtze River estuary, and the Pearl River have all been detected with antibiotics. Among them, the Guangzhou section of the Pearl River is highly contaminated by antibiotics. The content of anhydrous erythromycin, sulfadiazine and su
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