1. The ordinary steel plate type machine-made sandwich panel is single, and there are 8-9 different types of manual sandwich panels, which can meet the needs of different projects.

2、强度：机制夹芯板的强度普遍较差，尤其是岩棉板。手动板的封边处有冷弯型钢板。通过改变钢板插入方式，可以改善封边效果。

2. Strength: the strength of machine-made sandwich panels is generally poor, especially rock wool panels. The edge banding of manual plate is provided with cold-formed steel plate. The edge banding effect can be improved by changing the insertion mode of steel plate.

3、防火：随着防火要求的不断提高，机械夹芯板已难以满足工程需要。

3. Fire prevention: with the continuous improvement of fire prevention requirements, mechanical sandwich panels have been difficult to meet the needs of the project.

4、外观：机制夹芯板的平整度和接缝不如手工板。

4. Appearance: the flatness and joints of the machine-made sandwich panel are not as good as those of the manual panel.

5、普通机制夹芯板：950型、1150型；普通手动夹芯板：1180/980型箱板、1150/950型、1150/950型三阴一阳板、非标板；

5. Ordinary machine-made sandwich panels: 950 and 1150; Ordinary manual sandwich board: 1180/980 box board, 1150/950, 1150/950 three yin and one Yang board, non-standard board;

6、机制夹芯板与手工夹芯板芯材的差异。机制板芯材：聚苯乙烯、岩棉、玻璃棉、纸蜂窝、聚氨酯；手工板芯材：岩棉、纸蜂窝、铝蜂窝、玻璃棉、玻璃镁网，以上芯材与玻璃镁板结合。

6. The difference of core material between machine-made sandwich panel and manual sandwich panel. Core materials of machine-made board: polystyrene, rock wool, glass wool, paper honeycomb, polyurethane; Manual board core materials: rock wool, paper honeycomb, aluminum honeycomb, glass wool, glass magnesium mesh. The above core materials are combined with glass magnesium plate.

岩棉夹芯板生产厂家通过以上比较，相信大家都知道手动夹芯板和机制夹芯板的区别。

Through the above comparison, the manufacturer of rock wool sandwich panel believes that everyone knows the difference between manual sandwich panel and machine-made sandwich panel.

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