欧美日韩二区三区四区五区-日本欧美一区二区国产-在线亚洲精品中文字幕-激情黄片a级啪啪一区二区二

7*24Hours for you

15967710202/0577-65336533

Equipment applicationCurrent Position:Home PageConstruction products and equipment

Selection of polyurethane equipment

Pipe filling can be made by selecting two-component low-pressure foaming machine for pipe filling, and two-component high-pressure foaming machine for pipe filling. The picture of the machine is as follows:

二組份低壓發(fā)泡機

Pipe low foaming machine is the liquid filling two components polyols and isocyanates two component raw materials stored separately in two material storage tank, with two rotary precision gear metering pump to the mixed system, the pressure under the action of mixing head open, two components were injected into the small in the mixing chamber, a mixing blade high speed stirring and mixing effect, make the material liquid evenly, to form the required product.

Equipment application: this model is suitable for production of direct buried polyurethane insulation pipe, thermal pipe, pvc-ppr polyurethane insulation pipe and other products.


二組份高壓發(fā)泡機

Pipe high pressure foaming machine fill two components is the liquid polyols and isocyanates two components of the raw materials respectively stored in two material storage tank, by two rotary axial plunger metering pump (radial) sent to the mixed system, under the action of hydraulic mixing head open, two components was injected into the small mixing chamber with a high speed, after high speed collision and mixing effect, make the material liquid evenly, mixing effect is good, no clean, stable performance, easy operation, achieve the goal of high production efficiency and environmental protection. This model is suitable for the production of direct buried polyurethane insulation pipe, thermal pipe, pvc-ppr polyurethane insulation pipe and other products.


久久国产人妻一区二区免费| 亚洲中文在线男人的天堂| 国产精品激情对白一区二区| 精品亚洲香蕉久久综合网| 国内尹人香蕉综合在线| 91亚洲国产成人久久| 人妻少妇av中文字幕乱码高清| 久久女同精品一区二区| 欧美亚洲国产日韩一区二区| 国产精品一区二区丝袜| 日韩国产中文在线视频| 亚洲中文字幕高清视频在线观看| 国产丝袜女优一区二区三区| 成人精品网一区二区三区| 国产精品视频一级香蕉| 亚洲一区二区三区四区性色av| 国产日产欧美精品大秀| 亚洲综合激情另类专区老铁性| 天海翼高清二区三区在线| 久久三级国外久久久三级| 国产永久免费高清在线精品| 精品国产丝袜一区二区| 99久久国产亚洲综合精品| 亚洲欧美中文字幕精品| 日本视频在线观看不卡| 精品伊人久久大香线蕉综合| 中文字幕中文字幕一区二区| 不卡免费成人日韩精品| 国产精品欧美一级免费| 91精品国产综合久久精品| 成人精品一级特黄大片| 日本免费一区二区三女| 欧美人禽色视频免费看| 国产一区二区三区色噜噜| 国产日韩中文视频一区| 午夜福利精品视频视频| 熟女一区二区三区国产| 色婷婷亚洲精品综合网| 成人午夜在线视频观看| 91人人妻人人爽人人狠狠| 福利视频一区二区在线|