Product Details

Asphalt mixture automatic mixer (double column)

model: LBH - 20 (30)

Introduction

LBH - 20 asphalt mixture mixer is composed of three parts: heating pan, mixer and lifting mechanism. Heating boiler temperature from room temperature to 250 ℃ range set arbitrary, and automatic temperature control. Mixer consists of mixing head, motor and award. Work, stirring award in the pot for revolution and rotation, to mixing of mixture, the mixing time is controlled by a timer. Lifting mechanism is composed of motor, reducer, screw and other parts, used to realize the rise and fall of agitator. When charging or discharging, to minimize the stirrer position; When mixing agitator rose to the highest position.

The main features

1. 240 x 128 high resolution LCD screen, the LCD display, support in both Chinese and English interface, friendly and straightforward. Humanized interface design and operation experience, clear display all the test status and information, screen prompts steps.

2. Expert PID algorithm to make the precision of the temperature control ± 3 ℃, open after 40 minutes of temperature control, temperature control fluctuation is less than ± 1.5 ℃.

3. The built-in expert PID self-tuning function. Automatic temperature control parameters were optimized to best.

4. Special temperature compensation function can be set up, to avoid the temperature measurement point can't reflect the real phenomenon of lower temperature causes the boiler temperature.

5. Program-controlled stirring, starts automatically rise and stir, stir automatically after the fall.After heating pot down to about half the distance to stop and wait for the operator stir with tool will award the remaining mixture are cleared and heating boiler automatic falling time delay. The process of instrument operation without human intervention.

6. Oil bath heating, uniform temperature, temperature control is accurate. High safety coefficient.

7. Ball screw lift components, low noise, smooth operation.

8. Lightweight double boiler design, operation is convenient.

The main technical parameters

1. Mixing capacity: 20 liters (30 l)

2. Heating boiler temperature range: temperature~ 250 ℃ (set arbitrary)

3. The temperature control precision: ±3 ℃, resolution: 0.3 ℃

4. The mixing time: 1-999 seconds (set arbitrary)

5. Stirring for speed: revolution of 45 ± 5 r/min; Rotates 75 ±5 r/min

6. Work temperature: - 10 ℃ to 50 ℃

7. Work relative humidity: no more than 80%

8. Supply voltage, three phase four wire AC380V± 10%;

9. Total power: 3600 w (maximum)

10. Appearance size: 910 x 595 x 1660 mm

11. Gross weight: 300 kg

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