The mixing quality of Zhongke Jufeng concrete mixer is closely related to mixing time besides raw materials and equipment. The mixing time of concrete mixer refers to the time from the completion of filling to the beginning of discharging, which can be determined according to the slump of mixing materials and the capacity of concrete mixer. Be sure to stir well.

　　一般混凝土攪拌機的攪拌時間為1-2分鐘。用“凈石法”攪拌約3分鐘?；炷翑嚢铏C的攪拌時間較短。例如，JD200混凝土攪拌機可以使用30秒。能夠。簡而言之，它可以根據(jù)結構的實際情況通過實驗來確定。坍落度(機械搗固1-2 cm，手動搗固2-4 cm)。與細砂混凝土混合可根據(jù)實際情況延長攪拌時間。

　　Generally, the mixing time of concrete mixer is 1-2 minutes. Stir with "clean stone method" for about 3 minutes. The mixing time of concrete mixer is short. For example, the jd200 concrete mixer can be used for 30 seconds. Can. In short, it can be determined by experiments according to the actual situation of the structure. Slump (mechanical tamping 1-2cm, manual tamping 2-4cm). Mixing with fine sand concrete can prolong the mixing time according to the actual situation.

　　混凝土攪拌葉片的安裝:混凝土攪拌葉片的角度應相同，不可反轉。如果攪拌葉片的傾斜角過大或過小，都會影響攪拌的成品率，所以葉片與攪拌軸的傾斜角可以在70度或80度左右。攪拌葉片的角度旋轉到上部，露出20-30mm的泥漿。兩個軸上的混合葉片的相位應與油漆的相位偏移90度;安裝攪拌刀片時，應擰緊。擰緊攪拌葉片上的螺母。

　　Installation of concrete mixing blades: the angle of concrete mixing blades shall be the same and shall not be reversed. If the tilt angle of the mixing blade is too large or too small, it will affect the mixing yield, so the tilt angle between the blade and the mixing shaft can be about 70 or 80 degrees. The preferred angle of the mixing blade is rotated to the upper part, exposing 20-30mm of mud. The phase of the mixing blades on both shafts shall be offset by 90 degrees from the phase of the paint; when installing the mixing blades, they shall be tightened. Tighten the nut on the mixing blade.

　　混凝土攪拌機葉片損傷的主要原因是葉片磨損。此時，切割炬需要切割刀片的邊緣進行磨損，然后用刀片厚度相同的鋼板切割成所需的尺寸;葉柄彎曲?；驍嗔?，兩種情況的原因是:葉柄不夠結實，然后增加葉柄的直徑，并使用圓鋼;葉柄材料易碎，可改為普通圓鋼。

　　The main cause of blade damage of concrete mixer is blade wear. At this time, the cutting torch needs to cut the edge of the blade for wear, and then use the steel plate with the same thickness of the blade to cut into the required size; the petiole is bent. Or fracture, two reasons are: the petiole is not strong enough, then increase the diameter of the petiole, and use round steel; the petiole material is fragile, and can be changed to ordinary round steel.

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