The actual molding accuracy is something that users need to consider before purchasing a 3D printer product. This needs to be observed through sample testing to observe the quality of the actual samples printed by the machine. So when we are shopping for a 3D printer, it is best to be able to send a test model file to the manufacturer or seller first, and then make a comparison after the manufacturer or seller prints out the model and observes the actual printing accuracy.
In addition to this, many people buy imported machines, and sometimes face tricky after-sales problems, a problem a few months may not be able to give a solution. Now a lot of domestic enterprises, in this aspect of the after-sales service is also a mixed bag. Some of the less professional after-sales service to the user has brought a lot of trouble. So consumers in the purchase, must pay attention to figure out the enterprise to provide after-sales service, as well as measure the strength and qualification of the enterprise itself. For example, whether to provide free training in the use of installation, warranty maintenance period is how long, how many agents and dealers, after-sales service points and so on. At this point, Creative 3D 5-year maintenance, (7 * 13h) long online technical service support are factors that make customers feel reliable.