Slurry laboratory high-speed mixer, stepless variable frequency speed control and mixing pulping machine. Search for classification or select the following classification

High speed mixer

1、 Overview

The high-speed mixer for grouting agent is based on:JTG/T F50-2011Technical Specification for Construction of Highway Bridges and CulvertsTB/T3192-2008The new type of mixer designed and manufactured according to the requirements of the "Technical Conditions for Grouting of Railway Post tensioned Prestressed Concrete Beam Pipeline" for grouting agent mixing is mainly used in the railway, water conservancy, construction industries, colleges, research institutions, and quality inspection departments for grouting, mortar, and net slurry strength tests.

2、 Main technical parameters of high-speed mixer for grouting agent slurry

1.Mixing blade size: 56mm

2.Mixing blade operating diameter:120mm

3.Mixing blade speed: 1000Turn above/min

4.Fan blade linear velocity:15m/s,

5.Mixing drum capacity:15L

6.Rated capacity of mixing drum: (discharge)5-7L

7.Inner diameter of mixing drum:245mm

7.Rated voltage220V

8.Motor power:550W

3、 Main features:
*Liquidity: The outflow liquidity is10--17Within seconds, within30The fluidity after minutes is10--20Within seconds,
60Minute liquidity10--25Within seconds. Stability performance: The slurry does not bleed or precipitate. High strength: It has high flexural and compressive strength.
4、 Usage:
*The dosage is: the total amount of cementitious material added10-12%According to different types of cement, trial mixing must be carried out in advance. *The water cement ratio is:0.26—0.28;Cement is used42.5And above cement. The speed should not be lower than1000r／minHigh speed mixer, first add all the mixing water to the mixer, start the mixer, evenly add all the grouting agent (material), evenly add all the cement, and then stir3--5minReady to use.
Product performance indicators:
Performance indicator requirements
Outbound fluidity10—17second
30minfluidity10--20second
60minfluidity10—25second
Capillary bleeding rate,%0
Pressure bleeding rate,%≤2.0
Qualified filling degree
24Hourly free expansion rate (%)0～3
Initial setting time5h

Control cabinet operation:

1Input voltage380VThree phase, external leakage protection device, and ground wire according to relevant requirements.

2Connect and tighten the two aviation plugs of the mixer to the control cabinet separately.

3Connect the wire and speed control knob

The button and digital display panel are program controlled and pre-set before leaving the factory. They cannot be changed or adjusted,

5、 Maintenance and upkeep
1This book should be placed in a dry and non corrosive environment.
2After use, be sure to clean the inside of the drum and mixing blades with clean water and wipe them dry. (* Non users can apply rust proof oil on the same interior and blade surface)
3Regularly pay attention to whether the fasteners become loose after use and tighten them in a timely manner.
4It is strictly prohibited to insert hard objects such as iron nails and wires into cement and sand during feeding to avoid damaging the machinery.
5After using the gearbox for a period of time, it is necessary to check the level of its lubricating oil and replenish it in a timely manner until the oil level can be seen through the observation hole, Slurry laboratory high-speed mixer, stepless variable frequency speed control and mixing pulping machine. Search for classification or select the following classification

Slurry laboratory high-speed mixer, stepless variable frequency speed control and mixing pulping machine. Search for classification or select the following classification