How to replace the metering pump diaphragm? 1. Remove the 4 screws securing the pump head. The screw is located on the back of the metering pump. 2. After the pump head is loosened, adjust the stroke length to 0% before removing the pump head. You can ensure that the solenoid shaft has enough pre

On June 6, the "0.1Hz-50kHz vibration amplitude and phase measurement reference system research and establishment" developed by the China Institute of Metrology passed the expert appraisal. Experts believe that the main technical indicators of this research achievement ha

SRI Consulting's latest report predicts that world ethanolamine demand will grow at an annual rate of 5% to 6% in the next four years, while output will grow at an average rate of 2.8% per year. As there is currently no plan to build a large-scale ethanolamine plant on a global scale, it is exp

In the first half of December, Fushun Petrochemical Plant No. 2 reported that the 55,000-ton/year methyl ethyl ketone reform and expansion project had passed the safety inspection of the Liaoning Production Safety Supervision Bureau. The expert group watched the production site of the methyl ethyl

Located in the northwestern corner of the motherland, Xinjiang lives in the center of the hinterland of the Asian continent. It is far away from the sea and surrounded by tall mountains, blocking the entry of warm and humid ocean currents and forming a dry continental climate in Xinjiang. This clim

Model NO.: FG Name: Fluid Bed Granulator Application: Pharmacy and Chemical Granulating

Model NO.: XSP-179 Principle: Optics Trademark: HDhidream

Model NO.: H-225DV Displacement: 225L/S 480cfm Ultimate Partial Pressure: 0.05PA

The “Regulations Concerning M&A of Domestic Enterprises by Foreign Investors” (referred to as the "Regulations") formally implemented on September 8th has brought a lot of shock to the manufacturing industry that has long been used as a "cluster area" for foreign

The recent decline in international oil prices does not delay the development of alternative energy sources. The reporter recently learned that the National Development and Reform Commission and other officials will further promote fuel ethanol gasoline and plan to increase the fuel ethanol product

Hanwang News (reporter Zuo Yang correspondent Xing Yan) reporter learned yesterday that Shenlong Automobile Co., Ltd. has teamed up with several world-renowned auto parts companies to build R&D bases in Wuhan and Xiangfan, and mastered the core technology expectation and sales back. It is plan

Through the study of the relationship between saturated vapor pressure and saturation temperature of saturated sodium aluminate solution, this project proposed a process route to further increase the degree of vacuum in the flash system, to increase the amount of water evaporated by crystallization