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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.

There are some wearing parts of the concrete delivery pump that need to be regularly inspected for wear to ensure that the equipment can be used and operated better. This article will introduce to you which wear parts of the concrete pump need to be checked for wear:

The use of concrete delivery pumps has been used in more and more constructions, especially in the construction of new countryside. It is popular because of its small footprint, flexibility and efficiency. So how to buy cost-effective concrete pump?

In addition to completing daily tasks, concrete pump trucks should also have the habit of maintaining on time. When the pump truck is performing concrete pouring operations, if the repair and maintenance are not in place, it will cause hidden safety hazards.

When the inner wall of the pump cylinder of the concrete pump truck is damaged, it should be taken out for repair immediately, or it should be turned around. In order to facilitate maintenance and replacement of the concrete cylinder, we can set a movable door cover at the bottom of the concrete hopper. The opening and closing of this movable door cover can be completed by the movement of the oil cylinder. At the same time, the concrete cylinder body can also be pulled out from this opening.

In the current process of dike construction, the workload of long-distance earth adjustment operations is increasing. Therefore, many people think that the efficiency of the underground wheel loader scraper is low, and the scraper is useless. What role does the scraper have in the actual project?

Skilled operation of the wheel loader for loading and unloading activities can not only clarify the various mechanical functions, but more importantly, it is necessary to skillfully operate the machinery and rely on experience or use specifications to reduce the loss of equipment during the loading and unloading process. The relevant operation instructions are as follows: