1. The quality of accessories and raw materials, water ring vacuum pump mainly consists of filter, marbles, exhaust hood and other accessories, the quality of these accessories directly affects its price.
2. The material of the pump body can be divided into nodular cast iron and grey cast iron. Spheroidal graphite is obtained by spheroidizing and inoculation treatment of nodular cast iron, which effectively improves the mechanical properties of cast iron, especially the plasticity and toughness, thus obtaining higher strength than carbon steel. Material quality is also one of the important factors affecting its price.
3. Technical content. It is well known that the degree of technical maturity, the stability, reliability and life of products manufactured by high-standard processing and production equipment have an impact.
4. Regionality, most domestic products are now facing the dilemma of having spare parts without technology and spare parts without technology. Because of the regional problems of raw materials, their prices are uneven.
In fact, there are many factors affecting the price of water ring vacuum pump, but the four points introduced above are the most important factors, hoping to help you in the purchase process.
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