This instrument is used to blend the test specimen of bituminous mixtures before production.
1. Automatic Bitumen Mixture Blender(20L), combines advantages of similar products domenstic and abroad, to prepare test specimens made of various hot asphalt mixture for laboratory or Site experimental station.
2. It uses the gearbox to convert the speed of the motor into blades revolution and rotation, to achieve a rapid uniform mixing.
3. Stirring blade adopts flexible joints, stirs toughly with softness, there is no stones jam or crush during mixing of different sizes of asphalt gravel.
4. It is equipped with temperature & time control device, can achieve automatically control temperature & time and automatically lifting during mixing process.
5. It is in accordance with industry standards technical requirements of the Ministry of Communications issued JTG E20-2011 "highway engineering asphalt and asphalt mixture test procedures", is widely used in Highway construction systems, scientific research institutions, management departments and other laboratories.
1. Variable speed stirrer: It is consisted of motor, gearbox and mixing blades.
2. Automatic lifting device: It is consisted of motor, gearbox, lifting columns.
3.Heating pot assembly: It is consisted of the heater, heat transfer oil, multi-layer insulated container.
4. Electrical controller: It is consisted of automatic detection temperature controller, automatic lifting control circuit, automatic mixing time controller.
Max. mixing capacity
Oil bath temperature
room temperature ~ 299℃
(to be set)
0—9999 seconds (to be set)
rotation 78 rpm/min , revolution 45 rpm/min