How can small automatic feeding mixer distinguish wet material mixer from dry material mixer? What's the difference between them?

小型混凝土攪拌機是從濕料式攪拌機和干料式攪拌機運送的混凝土含水量來區(qū)分的。目前在國內(nèi)見到的大多數(shù)都是濕料式攪拌機，直接從自動上料攪拌機運送的預(yù)拌混凝土，商品混凝土，然后再運輸?shù)耐局胁粩噙M(jìn)行攪拌，以防混凝土凝結(jié)，離析。但是有一點濕料式混凝土從攪拌好運輸中到工地澆筑，時間上不能超過1.5小時，這樣的話如果是長距離的運輸，混凝土肯定就廢了，所以在這種長距離的情況下，一般采用干料式攪拌機或者半干料是混凝土攪拌機運送，在到達(dá)預(yù)定工地后再加水進(jìn)行攪拌。

Small concrete mixers are distinguished by the moisture content of concrete transported by wet and dry mixers. At present, most of the wet material mixers are used in China. The ready mixed concrete and commercial concrete are transported directly from the automatic feeding mixer, and then they are continuously mixed on the way of transportation to prevent the concrete from setting and segregation. But there is a little bit of wet material concrete from the mixing transportation to the site pouring, the time can not exceed 1.5 hours, so if it is a long-distance transportation, the concrete will certainly be wasted, so in this long-distance situation, generally use the dry material mixer or semi-dry material is the concrete mixer transportation, after arriving at the scheduled site, then add water for mixing.
                       

干料式攪拌機可以按配比把石子，沙石，水泥按配比裝入攪拌罐，然后在運輸途中不斷的對干料進(jìn)行攪拌，運送到目的地，在加水混合。另外根據(jù)運送距離的長短，還可以采用半干料式攪拌機運送，半干料式攪拌機也是按比例將砂石，水泥混合，并且還含有一定量的水分，也是在到達(dá)目的地后再進(jìn)行混合攪拌的。

The dry material mixer can load the stones, sand and cement into the mixing tank according to the proportion, and then continuously mix the dry materials during transportation, transport them to the destination, and mix them with water. In addition, according to the length of transportation distance, semi dry material mixer can also be used for transportation. Semi dry material mixer also mixes sand, stone and cement in proportion, and also contains a certain amount of water, which can be mixed after reaching the destination.

濕料式攪拌機和干料式攪拌機滿足了不同要求的混凝土運輸，給現(xiàn)代化建設(shè)帶來了很大的方便。干料式自動上料攪拌機適合長距離的混凝土運輸，當(dāng)然還是要根據(jù)需求選擇是濕料式還是干料式攪拌機運輸混凝土的。

Wet material mixer and dry material mixer meet different requirements of concrete transportation, and bring great convenience to modernization. Dry type automatic feeding mixer is suitable for long-distance concrete transportation. Of course, wet type or dry type mixer should be selected according to the demand.