I. TD521S-30/60/100 Double horizontal shaft concrete Mixer is suitable for the laboratory of building scientific research institutions, construction companies and concrete component units. It can mix ordinary concrete.

Lightweight concrete and dry hard concrete can also be used in other industry laboratories for mixing different materials. The double horizontal shaft concrete mixer implements the standard JG24420092.

The product structure modeling of double horizontal shaft concrete mixer has been included in the mandatory national industry standard "Concrete Test Mixer" (JG244-2009), and the product performance meets the standard

Exceeding standard requirements. Due to the scientific and reasonable design, strict quality control and its unique structure, the double horizontal shaft concrete mixer has high mixing efficiency,

The mixture is more uniform, discharge cleaner and so on. Concrete double horizontal shaft mixer is ideal because of its convenient operation, high mixing efficiency, small residual amount and convenient cleaning

Laboratory concrete mixing equipment.

Ii. TD521S-60 Concrete Double horizontal Shaft Mixer Technical parameters:

1. Maximum discharge capacity: 60 liters;

2, mixing time: ≤30 seconds;

3, mixer speed: 47 RPM;

4, motor power: 4 kW;

5, power supply voltage: 380 volts;

6, product net weight: 700 kg;

7. Overall size: 1100×900×1050;

8. Mixing cylinder material: 16Mn steel;

9. Mixing leaf material: 16Mn steel;

10. Clearance between blade and cylinder wall: 1mm;

11, cylinder wall thickness: 100mm blade thickness: 12mm.

Three, the working principle of the structure

Concrete double horizontal shaft mixer is composed of frame, mixing device, transmission system, limit device and electrical control system. The frame is the supporting part of the whole equipment, which is welded by channel steel. The stirring device is composed of a stirring cylinder, a stirring shaft and a stirring spatula. The stirring spatula is fixed on the stirring arm and is integrated with the stirring shaft to form two groups of spiral belt stirring spatula with opposite directions but the same lead and spiral Angle. The transmission mechanism is composed of decelerating civil aircraft and coupling, the cylinder limit device is composed of locking pin and positioning hole, and the electrical control system has the functions of starting, starting, stopping and timing. Working principle: The reducer motor makes the stirring shaft rotate in one direction through the connecting shaft, and the positive and negative sets of spatula on the stirring shaft stir materials. Due to the role of spiral Angle, the spatula works so that the material in the cylinder is pushed from one side to the other side, and then pushed back to the original place by the other side of the circular action, so that the material is fully stirred, so as to obtain the ideal stirring effect. Stop the machine when discharging the material, set the lock, make the cylinder rotate at a certain Angle, then limit the position, press the button to discharge the mixture out of the cylinder.

Double horizontal shaft concrete mixer mounted

After the machine is unpacked, check whether the deceleration motor, barrel and bearing seat are damaged during transportation, and whether the fasteners are loose. If they are loose, they should be tightened. The supporting foundation is a flat concrete ground.

Double horizontal shaft concrete mixer operating procedures

1. Before starting, check whether the rotating part and the cylinder scratch or not. If there is any scratch, it should be adjusted in time.

2. Clean the sundries in the barrel.

3. The cylinder should be limited before starting

4. The rotation direction of the stirring shaft shall be as indicated on the end face of the cylinder.

5, into the concrete material must be removed metal or other debris.

6. Adjust the timing of the agitator according to the stirring time. Note that it must be adjusted under the condition of short electricity.