The so-called auxiliary impeller hydrodynamic seal refers to the installation of an open impeller in the opposite direction and coaxially near the rear of the pump impeller rear baffle.
This Tube Filling and Sealing Machine is made according to the GMP standard, and also totally conforms to the CE certification of European and ISO9001certification system.
SF series flotation machines are new products of our company, which introduced the international advanced technology, and borrowed ideas from decades of manufacturing experience.
LB-JZX welding smoke extractor is applied to purification of smoke and dusts produced by welding, polishing, cutting and grinding and recycle of rare metals and precious materials