黑人与日本女优玩群p,久久精品国产国产精品久久,蜜桃视频网站免费观看,久久欧美视频在线观看,丰满少妇内射高潮一二区,99热国产在线这里只有精品,亚洲人成伊人成77777,日韩在线日韩在线日韩在线,jizzjizz国产精品传媒

everybody knows Polyurethane casting machine wide application，Can be used for all kinds of equipment products process, now for you to introduce the details of the polyurethane pouring machine 6 product characteristics:

1、Polyurethane casting machineThe amount of pouring can be adjusted between 0 and the maximum amount of pouring with the accuracy of 1%.　　　

2. The product has a temperature control system. When the specified temperature is reached, the heating can be stopped automatically.

3, the machine has solvent cleaning and water, air purge system.

4, the machine has an automatic feeding device, can at any time arbitrary feeding. A, B material drums can hold 120 kg material liquid. The barrel is provided with a water jacket, which can be used to heat or refrigerate the liquid. Each barrel is provided with a water viewing tube and a material viewing tube.

5, the machine adopts the valve to adjust the proportion of A, B material liquid, the proportion accuracy can reach 1%.

6. The customer shall provide an air compressor, and the pressure shall be adjusted to 0.8-0.9m