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Front end wheel loader is a kind of earthwork construction machinery widely used in highway, railway, construction, hydropower, port, mine and other construction projects. It is mainly used for shoveling bulk materials such as soil, sand, lime, coal, etc. , Hard soil, etc. for light shoveling. Replacing different auxiliary working devices can also carry out bulldozing, lifting and other materials such as wood loading and unloading operations.

The safe operation of the trailer mobile spider concrete placing boom machine mainly includes the following points:
1. The end pouring hose must be fastened with a safety rope. It is forbidden to use the end hose with a length of more than 3 meters to cast. The hose must not be inserted into the poured concrete and work strictly in accordance with the scope of the distributor.

Concrete pumps are very common in the current construction. With the high-efficiency construction effect, they are very popular with customers. This article mainly analyzes the operation points of concrete pumps.

1. Different nature: EFI vehicles are equipped with electronically controlled fuel injection systems. It is short for electronically controlled gasoline injection engine. The concrete pump truck is a machine that continuously transports concrete along the pipeline using pressure, and is composed of a pump body and a delivery pipe.

1. The latest composite three-generation delivery pipe of the pump truck, the inner layer is high-strength and wear-resistant, the life of the straight pipe is up to 50,000 square meters, and the life of the bent pipe is up to 20,000 square meters.
2. The service life of the concrete piston made with special reinforcement materials and wear-resistant special answer technology is up to 30,000 square meters

The unsuitable performance is firstly that the slump of fresh concrete is small and the expansion is small, but the amount of water reducing agent is already quite large at this time. The popular saying is "unopenable"; secondly, the slump loss is large, Sometimes there is even false setting, that is, the cement slurry is very thin at the beginning of the mixing, but it quickly sticks and dries, and the workability of the concrete after the machine is very poor;

The third step of the adaptability test is to find out the saturation blending value of the superplasticizer used for this cement. If two or more superplasticizers are mixed, the cement paste is passed through the total amount of the mixture. Test to find the saturation dosage point. The closer the amount of superplasticizer is to the saturated content of the cement, the easier it is to obtain good adaptability.

The self-loading concrete mixer with automatic lubrication system can effectively reduce vehicle wear and fuel consumption! The electronic industry, which has its own precision, says that strictly controlling the proportion of ingredients, you can learn to drive in 2 to 3 hours, minimizing the threshold for workers to operate.

Our self-developed self-loading mixer truck can be completed in 12 minutes from feeding to discharging! The electronic industry with precision claims that the proportion of ingredients is strictly controlled, the mixer truck is anti-rolling, and the anti-falling object is suitable for operation in any venue. The mixing bucket can rotate 270 degrees and can discharge at a maximum position of 3.1 meters around the vehicle

The self-loading mixer is a concrete mixer that can load concrete materials such as stones, yellow sand, cement, water into the mixing tank. The automatic loading mixer is generally a small mixer, with a mixing volume of 2 to 6 cubic meters The automatic loading mixer can automatically load. The vehicle itself has a bucket with the same function as the loader, which can be loaded with concrete raw materials.