1. asphalt mixer,asphalt Mixing Machine, bitumen mixer 2. max. capacity: 20L 3. heat conduction oil ... STLJ-5 Vertical Asphalt Mixer for asphalt and bitumen mixture, mixing machine CE certified , ISO 9001 standard 1. Application: This asphalt ... , scientific research organization, supervision department and laboratories. 2. Characteristic:mixing pot has thermo case to prevent to be hurtedheating by ...