Industry News

Teffiko insulated magnetic drive pumps combine the zero‑leakage, seal‑free advantages of magnetic drive pumps with jacket temperature‑control structures. They can be heated by steam or thermal oil or cooled by refrigerant to stabilize the temperature of the pumped media, preventing issues such as medium solidification, crystallization, cavitation and sharp viscosity increase. Many process engineers in chemical, petrochemical, pharmaceutical and rubber‑plastic industries often ask: what media require the use of insulated magnetic drive pumps? This article sorts media by their characteristics to help you make quick and accurate pump selection.

Single‑stage centrifugal pumps are widely applied in industrial water supply, building water supply and drainage, as well as farmland irrigation. Teffiko single‑stage centrifugal pumps are commonly used in various water‑conveying scenarios. Many users encounter problems such as normal pump operation yet no water output, unstable water flow, abnormal pump noise and vibration. Most of these issues stem from air blockage caused by accumulated air inside the pump or inadequate priming.

Multistage pumps are core high‑pressure conveying equipment for industrial pressurization, boiler water supply, high‑rise building water supply and mine water conveyance. During long‑term operation, affected by installation deviation, pipeline air leakage, medium blockage, component wear, insufficient lubrication and other factors, faults such as no water output, insufficient flow and pressure, vibration and abnormal noise, motor overload and over‑heated bearings tend to occur. This paper summarizes the most typical fault phenomena, causes and standard treatment methods of multistage pumps. The content is concise and practical, suitable for rapid on‑site troubleshooting and daily operation and maintenance reference.

Under low‑temperature winter conditions, factory standby pumps are prone to faults such as ice formation, pump casing cracking, impeller jamming and failure for standby startup due to long‑term static state and stagnant media. Compared with operating pumps, anti‑freezing of standby pumps is most likely to be overlooked and represents a high‑incidence point of equipment faults in winter. This document compiles practical, simple and effective on‑site anti‑freezing measures for standby pumps suitable for daily implementation by work teams.

Teffiko has been engaged in the R&D and manufacturing of industrial screw pumps for more than 20 years, focusing on delivering efficient and stable fluid‑transfer solutions for global industrial scenarios. The brand’s continuously‑variable speed screw pump (CV screw pump, Continuously Variable) is an upgraded precision positive‑displacement transfer device. It targets and addresses the industry pain points of conventional fixed‑speed screw pumps, namely fixed flow rate, poor adaptability and high energy consumption. Built on proven CV continuously‑variable transmission technology, the equipment enables stepless and jitter‑free continuous flow regulation, featuring high transmission efficiency and broad medium compatibility. It is widely applied in variable‑rate transfer working conditions for viscous materials across industries including chemical, environmental‑protection, food and daily‑chemical sectors.

As the core carrier of equipment accuracy, machine tool guideways’ lubrication performance directly determines machining quality and equipment service life. Addressing industry‑wide pain points such as crawling, jamming and accuracy degradation caused by long‑term reciprocating motion of guideways, Teffiko devotes itself to the research and development of screw pumps for machine tool lubrication, delivering stable, low‑pulsation and precisely‑quantified lubrication solutions. This document comprehensively analyzes standard requirements, technical difficulties of screw pumps applied to machine tool guideway lubrication, and sorts out differentiated lubrication specifications for various machine tool types to support on‑site equipment operation‑maintenance and technical optimization.