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Shijiazhuang Tech-macro Pump Industry Co., LTD. is developed from a Foundry and is a professional manufacturer of slurry pumps（incl. Sic Ceramic slurry pumps）, sand & gravel
To survive with quality, to growth by technology, to provide higher cost-effective pump products and service for the community are our constant pursuit !
Foundry Capacity: 600tons per month, the biggest single piece of casting weights 20tons. Heat treatment Capacity: Max. heat treatment furnace is 8*8*2.5m
Keep united in the fight against the coronavirus,WE ARE WITH YOU! Keywords:fight against the coronavirus,protective supplies,masks,contact us At the special period, Tech-macro is willing to join hands with international friends, lets unite..
When vacuum of pump inlet is too high( namely, when the absolute pressure is too low), the liquid in the pump inlet would vaporize, resulting in cavitation. If running under cavitation, the wet parts of the pump would be worn very quickly u..
Pump Selection To dear customers, For each of your inquiries, we will arrange professional sales engineers to provide high-quality selection solutions. First of all, we will communicate with you about the working conditions and media in det..