I want to buy a small wire extruder. The wire should be 25 square millimeters. Where can I buy it?

According to your situation, the wire specifications you need to choose 50 extruder may not meet the requirements, and 70 extruder is too big. But I personally recommend that you choose 70 extruder. The reason for this is the following：

1. The most commonly used extruders for manufacturing wire rods are 50, 70 and 90 extruders. Other specifications, screws are hard to buy. If there is something wrong with the screws in the future, it will be even more troublesome.

Considering your situation, 50 and 90 extruders can't meet the requirements. 70 extruder can meet your requirements.

3. In the long run, if you have plans to make large-sized wire rods in the future, choose 70 extruder. In this case, it can also meet your requirements.

Another question is, you didn't say, do you want to make a line of more than 25 square meters or less? You can contact from Baidu Dongyan Publishing House, and I will give you detailed equipment. thank you