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XD single-stage rotary vane vacuum pump series
XD single-stage rotary vane vacuum pump series
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2XZ direct connection two-stage rotary vane vacuum pump series
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2XZ-15 direct connection two-stage rotary vane vacuum pump series
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2XZ-8 direct connection two-stage rotary vane vacuum pump series
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2XZ-4 direct connection two-stage rotary vane vacuum pump series
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2XZ-2 direct connection two-stage rotary vane vacuum pump series
2XZ direct connection two-stage rotary vane vacuum pump series
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XZ vacuum pump series
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New energy wastewater treatment
Phosphate chemical wastewater treatment
Municipal wastewater treatment
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About Us
Nantong Accurate Machinery Manufacturing Co.,Ltd.
Nantong Accurate Machinery Manufacturing Co.,Ltd. (former Nantong Tongzhou District Fengda of vacuum equipment factory) is located in the coast of the Yellow Sea,Yangtze River, adjacent to 204 National Road and Tong Yang canal, the traffic is very convenient.
The company is a professional research and development, design, production and sales of vacuum equipment of high technology and new technology enterprise, we have r&d center in jiangsu province, have a first-class vacuum equipment research ...
Company founded in
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Committed to becoming a high-quality service provider of vacuum solutions
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Latest News
Application of Vacuum System in Deacidification Processing of Fats and Oils
The following focuses on the application of vacuum system in oil and grease deacidification processing, to provide you with reference. The unrefined crude oil contains some free fatty acids, and the process of removing free fatty acids from fats and oils is called deacidification. Deacidification methods include alkali refining, distillation, solvent extraction and esterification. The most widely used methods are alkali refining and distillation. Distillation deacidification method is also known as physical refining method, that is, the free fatty acids in crude oil is not neutralized with alkali reaction, but by vacuum distillation to achieve the purpose of deacidification of a refining method. Distillation deacidification method usually adopts steam injection vacuum pump to realize vacuum, this method needs to consume a large amount of water vapor, so the water consumption is high, and will form a large amount of waste condensate, resulting in the production site slippery and hot and humid working environment, there is a potential safety hazard.
2025-05-21
Application of steady - state card method to the measurement of hematrix emissivity of thermal control data Using the steady-state card method to design a test data hemispheric emissivity try to install, and continue to the uncertainty of its synthesis. The use of the installation of the secondary name mirror (OSR) at room temperature hemisphere emissivity to continue the test, the test results uncertainty is less than 2.00%. At the same time, the hemispheric emissivity between OSR and a new phase change data between 190 and 350K was tested using this installation. 1, At the same time, the hemispheric emissivity between OSR and a new phase change data between 190 and 350K was tested using this installation.the hemispheric emissivity between OSR and a new phase change data between 190 and 350K was tested using this installation.
2025-05-10
2025-05-10
What is the characteristics of the vacuum pump drive mode?
Focus on the vacuum pump work process, the transmission is often a very important part, so every friend of these issues is also very seriously. And from the overall mode of transmission can also be noted that the actual work in the process of the characteristics are often very prominent, so I hope to be able to better grasp the characteristics, only so that people can find a more idealistic answer.
2025-05-07
Address: Yuntaishan Industrial Zone, Pingchao Town, Tongzhou District, Nantong
Contact: Ms. Wang
Mobile phone: 86-15962861666
Tel: 86-513-86724609
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