，不同的是，这位老客户为还特地为上海喜之泉引进了2个新客户。 Recently, an old customer from Russia came to our company to buy diesel fire pumps not far away again. The difference is that this old customer specially introduced 2 new customers for Shanghai Xizhiquan. The fundamental reason that attracted them to the field trip was the choice of materials for Shanghai Xizhiquan diesel fire pump .
Let's first look at the EDJ dual-power diesel engine fire pump set, the following figure is a schematic diagram of its structure. The figure clearly shows the excellent assembly of impellers, pump bodies, bearings, shafts and other aspects of this type of diesel engine fire pump set.
"Stainless steel stabilized pressure pump, corrosion-resistant, long service life"
Stainless steel, a more avant-garde decorative material, has a brightness close to a mirror. Stainless steel has a series of characteristics such as excellent corrosion resistance, formability, compatibility and strength and toughness in a wide temperature range. It has been widely used in heavy industry, light industry, daily necessities industry and building decoration industry. In addition, the stainless steel pressure-stabilizing pump rotor has a small winding degree, stable operation, low vibration, low noise, and long service life. Shanghai Xizhiquan's EDJ dual-power diesel engine fire pump set uses CDL series regulator pump 304 stainless steel. 304 stainless steel is one of the stainless steels with a density of 7.93 g / cm3, which is also called 18/8 stainless steel in the industry. High temperature resistance up to 800 degrees, very good processing performance, high toughness.
"YB explosion-proof motor or YFB dust explosion-proof motor"
组按照国家规定要求生产，泵电机可根据客户需求更换使用YB防爆电机或YFB粉尘防爆电机。 Shanghai Xizhiquan diesel engine fire pumps are produced in accordance with national regulations. Pump motors can be replaced with YB explosion-proof motors or YFB dust explosion-proof motors according to customer needs. 系列防爆电动机是上世纪80年代初鉴定投产的我国防爆电动机基本系列产品，它是为国民经济各部门服务的动力设备，曾为我国煤炭、石油、化工、冶金、交通、国防等行业的发展作出贡献，当然，今天该系列防爆电机也随着科技的力量逐渐完善，但防爆功效却是史无前例的优化着。 YB series explosion-proof motors are the basic series of explosion-proof motors that have been identified and put into production in China in the early 1980s. They are power equipment serving various sectors of the national economy. Make a contribution, of course, today this series of explosion-proof motors are gradually perfected with the power of technology, but the explosion-proof efficiency is unprecedentedly optimized. 粉尘防爆电机具有体积小、重量轻、运行可靠、外形美观、噪声低、节能、温升裕度大、效率高、振动小、起动转矩大、性能优良、防爆结构先进、合理、使用安全可靠等优点。 YFB dust explosion-proof motor has small size, light weight, reliable operation, beautiful appearance, low noise, energy saving, large temperature rise margin, high efficiency, small vibration, large starting torque, excellent performance, advanced explosion-proof structure, reasonable, safe use Reliable and other advantages.
High-quality enterprise, the material of diesel fire pump is absolutely unambiguous!