This equipment is used for mixing and preparing asphalt mixtures under laboratory conditions.  It features automatic temperature control, timed mixing, and stable operation, ensuring uniform mixing of asphalt and aggregates.  It meets the application requirements for asphalt mixture mix design, performance testing, and quality control.

Asphalt Mixture Mixer(Screw Rod)

Model:LQJHM-1

I.Product Introduction

This instrument meets the relevant requirements specified in the"Test Procedures for Asphalt and Asphalt Mixtures in Highway Engineering"(JTG 3410-2025).It can be used for preparing asphalt mixture specimens using the roller compaction method,and allows for control of mixing temperature,speed,and time.

II.Technical Parameters

1.Mixing capacity:30 liters.

2.Temperature control range:Room temperature to 300℃.

3.Temperature control accuracy:±3℃.

4.Timing range:0~999 seconds.

5.Timing accuracy:±0.1 seconds.

6.Mixing paddle rotation speed:Orbital rotation 47 revolutions/minute;self-rotation 76 revolutions/minute.

7.Mixing motor:AC 380V,750W;1400 rpm;50 Hz.

8.Lifting motor:AC 380V,550W;1400 rpm;50 Hz.

9.External dimensions:800mm×500mm×1500mm(length×width×height).

10.Machine weight(net weight):300 kg.

11.Power supply:AC(380±10%)V;16A;50Hz(three-phase four-wire system with neutral wire).

12.Ambient temperature:-5~+50℃.

13.Ambient humidity:≤80%.