12m³ Concrete truck mixer / ISO & CE certificate

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Product Description:

12m³  Concrete truck mixer / ISO & CE certificate


Specification


Hydraulic system

•The split hydraulic system features low cost and easy maintenance;

•The best hydraulic system assembly in the world.

•The company has good relationship with leading hydraulic system manufacturers. The hydraulic system is the most reliable, featuring compact structure and easy maintenance.

•The hydraulic pump suspension frame adopts U type bolt fixing, featuring good interchangeability and easy maintenance; It adopts Sauer hydraulic oil pump, motor and reducer.

Water supply system

•Large water tank capacity; One-time water using cycle is long;

•Pneumatic type water supply; Washing system, high water supply pressure, clean the feeding hopper and, discharging slot, tank and other equipment;

•One switch on the bottom of the cleaning system, which can discharge the water completely in winter.

•The water pump and shower nozzle are arranged reasonably, which are easy to operate.

Operation system

•It adopts the control method of mechanical linkage, and optimize the traditional operation structure, which is easier and more reliable for the operator.

•The cab adds the internal operation handle, which is easy for operation without getting off.

•Control the mixing and discharging speed by the throttle, and load (acceleration) and unload (acceleration) the material.

•Optimize the operation reliability, and eliminate the safety loophole.

Feeding and discharging system

•Add the quick coupler for watering, and the optimized hopper is easy to feed and discharge the concrete;

•The feeding height of less than 3850mm is suitable for the mixer, and the upper of feeding hopper is less than 650mm;

•The discharging height of 1350mm-1550mm is suitable for the feeding inlet of the pump;

Upper electrical system

•The electrical system is in single line, with negative pole on iron. The line voltage is 24V.

•The electrical system consists of illuminator, hydraulic oil temperature control switch, relay, and fan motor. When the oil temperature is over 60°C, the temperature control switch will connect and the cooling fan will rotate; when the oil temperature is below 55°C, the temperature control switch will disconnect and the cooling fan will stop.

•The work lamp switch controls the work lamp. 



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Q:Why is the concrete mixer turning on the road?
Prevent concrete from being isolated and make concrete more uniform. In addition, the concrete is in a state of stagnation for a long time, and the vehicle shakes and the concrete will soon be compacted, and the pot will not move.
Q:What is the car for concrete
It is called mixer truck concrete mixer truck There are also some people called muck mixer truck
Q:What is the meaning of the word "concrete" in the concrete mixer jar?
"Concrete" is a synonym for "concrete". Everyone knows that, especially gay people who work in the construction of the gay community, probably know the word. But who created the concrete? When was it approved for general purpose? -- I'm afraid not! The creator of the word "concrete" is professor CAI fangyin, a prominent structural scientist. The creation time is 1953! 56 years to date. The teaching technology was backward, there was no tape recorder, no copiers... Students take notes in class. "Concrete" is the most commonly used word in construction projects, but there are too many strokes to write. Hence the thinking agile CAI fang Yin is bold to use "artificial stone" 3 words instead "concrete". Because "concrete" three words have 30 words, and "artificial stone" three words only ten, can save 20 pen, greatly speed up the note speed! Then "artificial stone" synthesized "concrete"! And they are promoted in college students. Published in July 1955, the compilation of the Chinese academy of sciences committee room "noun" examination and issued "structural engineering noun", explicitly recommend "concrete" and the word "concrete" and use. Since then, "concrete" has been widely used in the books and periodicals of various kinds of construction projects. On June 7, 1985, the Chinese language reform commission formally approved the "concrete" and "concrete" synonym and the legal status of the "concrete". In addition, the sound of the "concrete", tong (the same), happens to BE "bee-ton" in French. German "be-ton", Russian "Be - TOH
Q:What can be done to remove the concrete from the concrete mixer truck
The shovel shovel Conditional to buy a pneumatic spatula knife, only to find in the area of material removal lon-izing dozen, can a small amount of hydrochloric acid or outside the shovel shovel shovel, car or flushing timely, keep clean can adhere to, once the dirty is not in the mood in the lane
Q:How did the concrete agitate the concrete
By rotating the concrete from the tank through a turbine fan, it can control the gears to adjust the speed of the material.
Q:Is it possible to mix the concrete in a mixing truck for eight hours?
When the concrete is removed from the mixture, it is best not to exceed 150min according to the temperature. But now with the development of the additive technology, and high performance concrete initial setting time and perhaps even control to 13-15 hours (Shanghai world financial center base raft concrete). You can discriminate in this way. Concrete stirred 8 hours, not casual water, workability change is not very big, can use, but 1 can back, part of discharge, stir some higher than the another two grades of concrete, quick stir for a few minutes and pouring into the part or not is not very important part of the bearing. According to the admixture, add admixtures, whisk for 3-4min, and reduce the use of one or two grades. If you have added a lot of water to the site, there has been a significant change in the ease of use.
Q:What is the normal speed in the transportation of the concrete mixer
1 to 3 RPM for transportation Normal 0 -- 6 is all right
Q:s the collapse of four concrete mixer trucks
The degree of slump refers to the ease of concrete, which is specifically to ensure the normal operation of the construction, including the water retention, liquidity and cohesion of the concrete. Workability is refers to the concrete mixture is easy to operation, mixing, transportation, pouring and tamping), and uniform quality, compacted concrete performance. It is a comprehensive technical property, including water retention, liquidity and cohesion. The main factors of influence and ease are the water usage, the ratio of water ash ratio, the ratio of sand, including the variety of cement, aggregate condition, time and temperature, admixture and so on.
Q:What is the purpose of the concrete mixer
The main purpose of the mixer is to transport concrete or slurry that is already in a concrete mixer to the construction site. Due to concrete truck mixer mixing tank is adjustable speed rotating stirring, so the concrete mixer truck transport can maximum guarantee stipulated in the delivery distance and time not segregation, coarse aggregate is not settling, maintain good workability; Mixed soil mixer is used for the construction of hybrid stations and large projects. Another concrete mixer is used for carrying water that can carry the same amount of concrete as the payload.
Q:The concrete mixer transporter is running continuously for no more than one hour
The concrete mixer transporter is running for no more than 8 hours. Concrete mixing is divided into two kinds: artificial mixing and mechanical stirring Manual stirring search When stirring, try to be quick, stirring time from adding water, should meet the following rules in general: The volume of the mixture is 4 ~ 5min (minute) under 30L. The volume of the mixture is 30L - 50L at 5-9min The volume of the mixture is 51L - 75L at 9 ~ 12min After mixing, it is required to do the slump measurement or the specimen forming according to the test requirement. The total operation must be completed in 30min from the beginning of the addition of water.Mechanical agitation First, it is the first batch, which is to make the ripper first, so as not to affect the mixing ratio of the mix. Start the mixer, blender, in turn, to join the gravel, sand and cement, stir evenly, add the water slowly again, all charging time not more than 2 min, water after all to join, to continue mixing 2 min.

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