1. The quality of spare parts and raw materials. The water ring vacuum pump mainly consists of filter, marble, exhaust hood and other accessories. The quality of these spare parts can directly affect its price.
2. The material of the pump body can be divided into nodular cast iron and grey cast iron. For example, spheroidal graphite is obtained by spheroidizing and inoculation treatment, which effectively improves the mechanical properties of cast iron, especially the plasticity and toughness, thus obtaining higher strength than carbon steel. Therefore, material quality is also one of the important factors affecting its price.
3. Technical content of water ring vacuum pump. As we all know, the maturity of technology, 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, the prices of pumps are uneven.
That is to say, there are many factors affecting the price of water-ring vacuum pump, whether it is the difference of internal material, technology, or regional differences, which can directly affect its price. When choosing and purchasing products, we should consider the price according to the actual situation, while not ignoring the quality, hoping that the above content can bring some help to you.
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