Both cement mixer and Concrete mixer are special vehicles for mixing construction materials, and they are different in function and material composition:

功能區(qū)別：

Functional differences:

水泥攪拌車主要用于將水泥與其他配料（如石粉、砂子等）進行攪拌，制成水泥糊，以供施工使用。

The cement mixer truck is mainly used to mix cement with other ingredients (such as stone powder, sand, etc.) to produce cement paste for construction use.

混凝土攪拌車用于將水泥、石子、砂子、水和其他摻合料（如外加劑）等原材料進行攪拌，制成混凝土，以供施工使用。

The Concrete mixer is used to mix raw materials such as cement, gravel, sand, water and other admixtures (such as additives) to produce concrete for construction.

材料成分區(qū)別：

Differences in material composition:

水泥攪拌車的主要原料是水泥。水泥是一種粘結材料，通過與其它成分混合合理比例后，可以形成堅硬的水泥糊。

The main raw material for cement mixer trucks is cement. Cement is a bonding material that can form a hard cement paste by mixing it with other components in a reasonable proportion.

混凝土攪拌車的主要原料是水泥、石子、砂子、水和其他摻合料。混凝土是一種結構材料，由粗骨料（如石子）、細骨料（如砂子）、水泥、水和外加劑等按一定比例攪拌制成，具有一定的強度和塑性。

The main raw materials of Concrete mixer are cement, gravel, sand, water and other admixtures. Concrete is a structural material made by mixing coarse aggregates (such as stones), fine aggregates (such as sand), cement, water, and admixtures in a certain proportion, and has a certain strength and plasticity.

攪拌方式區(qū)別：

Differences in mixing methods:

水泥攪拌車一般采用強制式攪拌方式，即通過攪拌槳等設備進行機械強制攪拌。

Cement mixer trucks generally adopt a forced mixing method, which involves mechanical forced mixing through equipment such as mixing paddles.

混凝土攪拌車可以采用旋轉式或強制式攪拌方式，旋轉式攪拌主要是靠攪拌罐自身的旋轉運動，而強制式攪拌則需要通過攪拌槳等設備進行機械強制攪拌。

The Concrete mixer can adopt the rotary or forced mixing mode. The rotary mixing mainly depends on the rotation of the mixing tank itself, while the forced mixing requires mechanical forced mixing through the mixing paddle and other equipment.

需要注意的是，水泥攪拌車和混凝土攪拌車在實際使用過程中，操作人員應了解并掌握相應的操作規(guī)程和安全要求，確保攪拌過程的安全可靠。同時，定期檢查和維護車輛及攪拌設備，以保證其正常運行和延長使用壽命。

It should be noted that during the actual use of cement mixers and Concrete mixer, operators should understand and master the corresponding operating procedures and safety requirements to ensure the safety and reliability of the mixing process. At the same time, regularly inspect and maintain vehicles and mixing equipment to ensure their normal operation and extend their service life.