Under the condition of low temperature in cold region, the mixing system, discharging door, air cylinder and mixing blades of small concrete batching plants are easy to freeze. These problems seriously reduce the efficiency of mobile concrete batching plant and the concrete quality can not be guaranteed. According to the local climate conditions, it is hard to meet the requirement of construction only with a single method.The heat preservation measures of skip type concrete batching plant mainly contain aggregate storage bin, belt conveyor, mixing console, reservoir and additive.

The aggregate storage bin of concrete batching plant is to build greenhouse, and the height of greenhouse should meet the loader loading height;The belt conveyor of concrete batching plant is covering the device with the heat preservation cotton or warm blanket to prevent sand heat losses;The mixing console,according to the characteristics of concrete batching plant, mixing console is in the mixing building room. In the cold winter, close the mixing console tightly and heat up with 2kw heating tube.;Before starting the mixing console of mobile concrete batching plant, every part must be examined whether it is flexible or not. Heat up the gear box of concrete mixer to prevent the control apparatus from burning down.