Who can recommend some screw pump manufacturers?
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Could anyone help recommend some manufacturers of screw pumps that can handle a medium consisting of tar – which has very high viscosity, contains hydrocarbon residue particles, and is at a temperature of around 100 degrees. This medium is also acidic and corrosive. The single-stage screw pumps we used in the past always had their bushings wear out or get damaged. I’m looking for companies that can supply pumps suitable for handling such a medium; thank you
Then don’t use a single-screw pump; it’s expensive, doesn’t deliver very good results, and isn’t durable. Is the acidity and corrosiveness mentioned by the poster high? You can add me on WeChat; I’ll provide you with references for selection
Tianjin Pump Industry, Huangshan Pump Industry, Jiangxi Xinde
The Osram factory in Germany is located in Taicang, along with the Lestrez factory