{"published":"2018-01-26 16:05:02","provider_name":"Hatena Blog","type":"rich","height":"190","description":"1. Hopper cylinder \u2013 It is made of cast steel and is jacketed for water-cooling. The insides are made wear resistant by chrome plating or nitrited alloy steel. The insides also have spiral undercuts for high feeding efficiency. 2. Rollfeeder \u2013 The feed roll is operated by the screw by the means of a\u2026","url":"https://ptfe-machinery.hatenablog.com/entry/2018/01/26/160502","title":"Parts of Extruder","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fptfe-machinery.hatenablog.com%2Fentry%2F2018%2F01%2F26%2F160502\" title=\"Parts of Extruder - ptfe-machinery\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"ptfe-machinery","blog_title":"ptfe-machinery\u306e\u65e5\u8a18","categories":[],"blog_url":"https://ptfe-machinery.hatenablog.com/","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/ptfe-machinery/","image_url":null,"version":"1.0"}