Plastic Extrusion vs. Injection Molding - PTFE Machinery
2017-5-10 · Pultrusion is a process which is very much similar to the profile extrusion process. The difference is that pultrusion doesn't provide the uniformity and flexibility ofproduct control and or automation. With this process, high output is very much expected and it is used to constantly produce simple shapes like tubes, rods, and angles.
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