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I’d like to learn about the usage of sandwich pump; those who know something about it, please share!
It’s the first time I’ve heard of this type of pump, so out of curiosity I looked up some information: https://ss0.bdstatic.com/70cFvHSh_Q1YnxGkpoWK1HF6hhy/it/u=258308280,1579495182&fm=15&gp=0.jpg. It’s a pump designed for use in special situations!
Application: Various processes in the chemical industry involving liquids or slurries such as sulfuric acid, hydrochloric acid, alkalis, oils, etc; Media used in the non-ferrous metal smelting industry, particularly in hydrometallurgical processes for lead, zinc, gold, silver, copper, cobalt, tungsten, rare earths, etc., including various acids, slurries, pastes (used with filter presses), electrolytes, and wastewater ; Media in the fertilizer industry such as dilute acids (used in pickling processes), mother liquors, fluorosilicic acid, seawater, and phosphate slurries ; Water treatment, various types of wastewater in the environmental protection industry (food wastewater, electroplating wastewater, leather wastewater, pharmaceutical wastewater, papermaking wastewater, textile wastewater, electronic wastewater, etc.), as well as desulfurization and dust removal ; Sulfuric acid and hydrochloric acid units in the pickling systems of the steel industry ; Acidolysis, sedimentation, freezing, hydrolysis, washing, and salt treatment in the titanium industry ; Acid stations in the fiber industry ; Positions related to the fermentation, neutralization, pressure filtration of citric acid, as well as wastewater treatment, as well as the ferrous metal manganese industry, etc
We use it for bromine, and there are particles in the bromine, so we’re concerned that the mechanical seal might leak.
We use it for bromine, and there are particles in the bromine; we’re worried that the mechanical seal might leak
It has a steel lining made of ultra-high molecular weight material, and a metal framework is built inside the pump casing, which is said to provide better wear resistance. The main production areas for this pump are in Yixing and Taizhou, Jiangsu.
Mainly, diaphragm pumps are used nowadays, and the diaphragms can easily get damaged, leading to bromine leaks and posing a significant risk. I’m looking for a suitable pump.
Glue-applying twin-screw pump, 15068542311
We can communicate via WeChat; please send me the detailed operating conditions, and I should be able to come up with a suitable solution. For contact information, see my signature