1. The loop belt feeder for the cold aggregate bin has a frequency-conversion speed regulator which could adjust speed as required. Its optimal structure facilitates belt replacement and makes material feeding more fluent, which reduces power consumption. Besides, there is a warning alarm which will remind the user when   raw material has been used up.

2. Adoption of rockwool and stainless steel plate covering outside make exllent heat preservation effort, and the special vanes make heat exchange more sufficient. Moreover,  Italia imported burner can both use both heavy oil and diesel as fuel, which also reduces energy consumption.

3. The vibrating screen adopts the linear and completely closed design with the vibrator placed outside. This strcture brings high seiveing efficiency meanwhile  maintenance work like change screen becomes more convenient, moreover, imported bearings are more reliable.New design of protection against outrunning of dust has a better sealing effort.

4. In each hot aggregate bin, there is a continuous level indicator fixed, which enables the operator to monitor the level of material easily on operation interface in control room.  The weighing of aggregate is conducted twice through large and small doors, which greatly improves the weighing precision. The reasonalble structure of the material emptying door reduces the chance of blockage and will work more reliably.
5.  Mixing tower is designed with container type for easy transportation and installation, mixer tank has two horizontal shafts driven by double reducers which run at a high speed synchronously. Accurately weighed asphalt is directly pumped into the mixer tank and filler is sprayed and spreaded into mixer tank through WAM spiral-feeder, which makes agitating more even and speedy. Besides, it reserves interface for SMA and asphalt recycling plant.

WAM Filler distributor 

Specification