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Lead screws and guide rails are also an important part of the engraving machine. Good lead screws and guide rails guarantee the accuracy and performance of the engraving machine during long-term use. The guide rails are divided into circular rails and square rails. The circular rail has a higher bearing capacity, but the accuracy is average. If you need a general advertising machine, you can choose it. The square rail can withstand high load pressure in four directions, has high positioning accuracy, low friction coefficient, and can maintain walking accuracy for a long time. Its load capacity and accuracy retention capacity are more than 30 times that of a circular rail, and an automatic oil injection system can be installed. If you have higher requirements for engraving, you can choose to use square rails. 

Our company's engraving machines generally use Taiwan TBI ball screws and Taiwan upper silver square rails.

Hi,Calling me,if you want to buy our machine!

Why???

Because.... I am salesgirl,hahaha

Wish you a fresh day!Bye~

Kaise Ellen