8 characteristics of mortar pump

The mortar pump is a versatile pump designed to handle diverse operating conditions, including the transportation of acidic, alkaline liquids, or slurries. It is particularly well-suited for the smelting industry, where it can manage highly corrosive pulps, and the sulfuric acid industry, where it can handle various types of diluted acids. This pump combines both corrosion resistance and wear resistance, making it highly adaptable across many applications. Some key features include: 1) Exceptional Wear Resistance: The flow components are manufactured using steel-lined ultra-high molecular weight polyethylene (UHMW-PE). Known for its superior wear resistance, UHMW-PE outperforms nylon 66 (PA66) and polytetrafluoroethylene (PTFE) by four times. Its wear resistance is seven to ten times greater than that of carbon steel and stainless steel. 2) High Impact Resistance: UHMW-PE boasts the highest impact strength among engineering plastics, being five times more resilient than ABS (ABS). It remains stable even at temperatures as low as -196°C, a trait unmatched by any other plastic. 3) Superior Corrosion Resistance: The pump can endure a variety of corrosive media, such as acids, bases, salts, and organic solvents, within specific temperature and concentration ranges. After soaking in 80 types of organic solvents at 20°C and 90°C for 30 days, it shows no visible damage, with minimal changes in physical properties. 4) Silent Operation: UHMW polyethylene absorbs the most impact energy in plastics, offering excellent sound dampening, which minimizes noise generated by fluid movement. 5) Safety and Reliability: The UHMW-PE used in this pump exhibits extremely stable chemical properties, making it safe and suitable for use in the food industry. 6) Low Friction Coefficient: With an internal friction coefficient of only 0.07-0.11, the pump offers self-lubrication. In water-lubricated conditions, it has a lower kinetic friction coefficient compared to PA66 and POM. Its lubricity surpasses that of steel and brass when working in sliding or turning forms. 7) Excellent Non-Stick Properties: UHMW-PE's non-stick and anti-adhesion capabilities rival those of PTFE, making it ideal for conveying high-viscosity mediums. 8) Applications: It is widely used in construction for masonry or plastering mortar transport, port and terminal pressure grouting operations, foundation treatment, soft grouting, tunnel and subway construction backfill grouting, and mining construction. It is also useful for bolt support systems. For further insights into mortar pumps, consider reading about their working principles, common construction and grouting techniques, or troubleshooting common issues. These resources provide valuable information on optimizing the performance and maintenance of mortar pumps.

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