This article is for customers who have production needs but need advice on choosing the right machine. Choosing the right CNC vertical lathes is critical to improving machining efficiency, product accuracy and production stability. In today's manufacturing industry, CNC lathes have become the equipment of choice for many companies because of their advantages in processing large, heavy workpieces.   Machining demand is a key factor to consider when buying a CNC vertical lathe. Different types of workpieces have different requirements for the machining capacity of the machine tool. For those large, heavy workpieces, it is especially important to choose a CNC vertical lathe with a larger table size and higher load capacity. Smaller workpieces may require more precise and flexible machine tools to ensure machining accuracy. Therefore, when choosing a CNC vertical lathe, companies should first determine the model and specifications of the equipment according to the size, shape and material of their products and other actual needs.   Spindle speed and power are also an important factor affecting the performance of CNC vertical lathe. The spindle speed determines the cutting speed during machining, and the power relates to whether the lathe can provide sufficient power support during machining. For workpieces that require heavy cutting, selecting a CNC vertical lathe with high power and high torque can better adapt to the complex machining environment and improve productivity. For light workpieces that require precision machining, appropriately reducing the spindle speed can effectively improve the finish of the machined surface. Therefore, enterprises in the purchase of CNC vertical lathes, need to consider the spindle speed and power, to ensure that the lathe can meet the production requirements, while taking into account the accuracy and quality of the product.   The ease of