Тип оборудования
Промышленные насосы
Вид доставки
Международная доставка
Packing is the most common seal in slurry pump seals. It is strong, durable and low-priced, and is widely recognized by users. However, due to the different working conditions of our slurry pumps, there are many types of fillers. In order to better distinguish and select fillers, we usually classify the fillers according to the material of the main seal of the filler. Let’s talk about it today.
1. Mineral-for-fiber packing: This is currently the most widely used material in slurry pump packing seals. Mainly include asbestos packing etc.
2. Natural fiber fillers: mainly natural cotton, linen, wool and other packings used as sealing base materials.
3. Synthetic fiber packing: There are mainly graphite packing, carbon fiber packing, polytetrafluoroethylene packing, acrylic sandwiched silicone fiber packing, etc.
4. Ceramic and metal fiber packing: mainly silicon carbide packing, boron carbide packing, medium-alkali glass fiber packing, etc.
Since a single fiber material will have some shortcomings of the material itself, using a single fiber to weave packing will easily cause leakage due to the gaps between the packing fibers. At the same time, some fibers have poor self-lubrication and a large friction coefficient. , so it is necessary to impregnate some lubricants, fillers and special additives. To improve the density and lubricity of the filler, such as: mineral oil or molybdenum disulfide grease mixed with graphite powder, talc powder, mica, glycerin, vegetable oil, etc., and impregnated polytetrafluoroethylene dispersion emulsion, and Add appropriate amounts of surfactants and dispersants to the emulsion.
If you want to know more about slurry pumps, please feel free to call us!
Shijiazhuang Panshi Pump Industry is a manufacturer of slurry pumps in Shijiazhuang. It mainly designs, manufactures and sells slurry pumps and accessories. Mainly engaged in mud pumps, submersible pumps, foam pumps, desulfurization pumps and many other series.
www.panstopump.com, laurashi@panstopump.com, 0086-15732149758
