Vacuum Pump Brand: Different brands have different prices. Domestic brands are cheaper than imported brands and are more convenient after sales. In the domestic vacuum pump brand, which brand is good, which brand price does not exceed the enterprise’s purchase amount.
Vacuum pump type: According to the requirements of working conditions, choose the type of pump, screw pump is suitable or water ring vacuum pump is more suitable for the current situation of their own enterprises. Comparatively speaking, the price of screw pump is higher than that of water ring pump. Some need to choose a combination of vacuum pumps (that is, vacuum units) in order to make the vacuum system get a better vacuum and exhaust volume, which determines the purchase price will be increased.
Vacuum pump model: According to many parameters of process and pumping capacity, choose the type needed by enterprises. For example, different types, sizes and prices of water ring vacuum pumps are different.
Vacuum Pump Material: Choose suitable enterprise technology, whether the pumping is corrosive. (Specific parameters) can be customized, different locations using different materials. Stainless steel and titanium can be used as anticorrosive materials. It is well known that titanium itself costs more than stainless steel. Stainless steel 304 and 316L have similar physical properties and mechanical properties, and the tensile strength, yield strength, elongation and section shrinkage are the same, and the physical properties are the same. However, there is a clear difference in the anti-corrosion performance, 316L is better. Therefore, there must be a difference in price.
2BV Series Liquid Ring Vacuum Pump
|Curve No.||Model||Max. suction capacity||Ultimate vacuum
|Operating liquidflow rate
Vacuum pump motor: ordinary motor, brand motor, frequency conversion motor, explosion-proof motor. The better the motor, the higher the requirement for the motor, the different the cost.
Vacuum pump accessories: different vacuum pump factory accessories are also different. The difference in price between imported and domestic parts may be different. For example: A vacuum pump manufacturer used three imported accessories, B used seven imported accessories. When quoting, both sides will definitely add in the cost. The precision and quality of imported parts will be better than that of domestic ones. If the quality difference is not big, enterprises will replace imported parts with domestic parts. (On the premise of guaranteeing product quality, reduce production cost as much as possible)
Vacuum pump technology: different production equipment, different technology levels, technical engineers and technical engineers level, under a variety of factors, production costs and product quality are also proportional. As the saying goes, “If a worker wants to do good, he must first make good use of his utensils.” Without diamonds, he can’t do the work of porcelain. For example: the screw pump rotor produced by EVP vacuum pump manufacturer is more accurate, in order to better meet the high vacuum operating conditions. Cost accounting, the regular large-scale vacuum pump production enterprises in the pump price is higher than small enterprises. This is also the product quality reflected in the price of the product.
All the above are summarized by Xiaobian according to personal experience. I hope it will be helpful to you. If you want to know the solution of vacuum problem and the price of vacuum pump which is suitable for your enterprise. Please leave a message or send an e-mail to email@example.com