Purpose:
The instrument is designed and made as per the Industry Standard JTJ052-2000 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering.
It is a bending instrument used to make sample of asphalt-sand mixture or cement-sand mixture.
It has been widely used in the laboratories of scientific research institutes, construction companies and supervision departments.
Technical parameters:
v Blending cubage: the maximum is 20 L
v Temperature controlling range in heating container: room temperature~200°C;
v Temperature controlling accuracy: ±5 °C, automatic temperature control;
v Stirring blade speed:
a. Revolution speed: 48 RPM;
b. Rotation speed: 76 RPM;
v Power supply:
a. Motor: 380 V, 16 A, 50 Hz;
b. Temperature controlling and heating: AC 220 V, 50 Hz, 4 kW
