First of all, the most basic thing to make plastic steel doors and windows is that neither welding machine nor V-saw can process plastic steel doors and windows. Then there are three pieces of plastic steel doors and windows: blanking saw V-saw welding machine, which is the basic plastic steel door and window equipment. The basic requirements for completing the door and window processing factory are limited to small-scale processing. The small-scale door and window processing factory can choose these three pieces of equipment, or choose a set of equipment according to the budget, that is, the blanking saw welding machine V-mouth saw, wood saw and sink milling. The project is not big and the construction period is not tight, and the manual corner cleaner can be used. If the project requirements are high, it is necessary to consider going to a seamless welding machine. The necessary equipment for making aluminum alloy doors and windows is angle loader and end milling machine, which is necessary. Neither equipment can be used to process aluminum alloy doors and windows. There are also small pieces of aluminum alloy doors and windows suitable for small batch production, namely sawing king, single-head angle assembling machine and small-head milling machine. The price of these three pieces of equipment is around 30 thousand yuan. It is recommended to compare this price when buying. If the price difference is much, it is hard to say whether it is high-grade equipment or equipment assembled by a small workshop can be used, and the equipment is broken. Copy from "/link? URL = 9 rjppbwsgpl 0ma 2 khpfdjrcnsyj 06 cy 6 YBa 6 bgmcehj 06 Koko QM-oejXVGbQVVG _ nfok 9 N2 I _ YF NHS 4 e _ 3 aynjehlb 3 hjyyj7 ut w6 iphi 03 "