一般小门市一台复合机就可以了，垫片的也行，可调式的也可以，简单实用，适合小批量加工生产，自给自足。

　　Generally, a laminating machine is sufficient in Xiaomen City, and gaskets and adjustable ones are also acceptable. They are simple and practical, suitable for small batch processing and production, and self-sufficient.

　　型材批发商和自己加工量大的就要两台机器，开齿穿条机一台，复合机一台【垫片式的可调式的都可以】加工出来的质量稳定，年产量100吨-2000吨型材。

　　For profile wholesalers and those with large processing volumes, two machines are needed: one toothed threading machine and one composite machine (adjustable with gasket type) to produce stable quality profiles with an annual output of 100-2000 tons.

　　如果年产量3000吨以下，就买两台开齿穿条机+一台复合机【垫片式的可调式的任选其一】投资小，见效快。也可以选购一台开齿机+一台穿条机+一台复合机【垫片式的可调式的任选其一】。断桥铝穿条设备，铝型材发泡设备，开齿穿条机

　　If the annual output is less than 3000 tons, buy two toothed threading machines and one composite machine (adjustable with gasket type). The investment is small and the effect is fast. You can also choose one gear opening machine, one threading machine, and one laminating machine (adjustable with gasket type). Broken bridge aluminum threading equipment, aluminum profile foaming equipment, toothed threading machine

　　在以上前提下有能力的采购者也可以选用单轴数控复合机或者双轴数控复合机，要求更高者可以选购五轴数控复合机。

　　Under the above conditions, capable purchasers can also choose single axis CNC composite machines or dual axis CNC composite machines, and those with higher requirements can choose five axis CNC composite machines.

　　于复合机的类型还有传动轴的和链条式的，如何选择这其中一种就要看喜好了，传动轴的引进国内较早，但是后来伴随着使用中种种问题，后来使用链条式的越来越多，链条式的销售比例高达百分之96以上。数控五轴复合机配合传动轴的性能尤为突出，所以建议一般采购选用链条式的复合机，五轴数控的复合机一般选用传动轴的复合机。

　　As for the types of composite machines, there are also transmission shaft and chain type. How to choose one of these depends on preference. The introduction of transmission shaft was earlier in China, but later accompanied by various problems in use, more and more chain type machines were used, and the sales proportion of chain type machines reached over 96%. The performance of the CNC five axis compound machine combined with the transmission shaft is particularly outstanding, so it is recommended to generally purchase chain type compound machines, and for five axis CNC compound machines, transmission shaft compound machines are generally selected.

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　　This article is a friendly contribution from the open tooth threading machine. For more related knowledge, please click https://www.jnsaiwo.com Sincere attitude. We provide you with comprehensive services. We will gradually contribute more relevant knowledge to everyone. Please stay tuned