Recycled sand equipment manufacturers teach you how to do a good job in the recycling of coated sand equipment

Recycled sand equipment manufacturers teach you how to do a good job in the recycling of coated sand equipment

Recycled sand equipment manufacturers: how to do a good job in the recycling of coated sand equipment

Recycled sand equipment manufacturers tell you that the technology of coated sand equipment is mature, the production cost is low, and the impact on the environment and the sand system is small. Therefore, the number of coated sand equipment will increase in the future. At the same time, with the enhancement of environmental protection awareness, the coated sand equipment Low pollution and recycling will also put forward higher requirements.

As the main member of foundry industry, the demand of coated sand equipment cannot be ignored with the continuous development of foundry industry in today's society. However, due to the limitation of domestic conditions, the output has always been a headache problem, so the secondary recovery of coated sand equipment is very important. The waste sand regeneration of coated sand equipment not only saves energy, reduces the pollution and pressure to the environment, but also changes the habit of users to dump waste sand, green, economic, environmental protection.

The use of coated sand equipment waste sand reclaimed sand has many advantages. When using reclaimed sand, it can reduce the deformation and burrs of castings. When using reclaimed sand instead of raw sand to produce coated sand equipment, it can improve the strength of coated sand and prevent castings Sticky sand and pores.

Recycled sand equipment manufacturers: a method to clean up the dirt in the mold of coated sand production equipment

Coated sand production equipment can be directly cleaned under cold and hot molds, and the cleaned and descaled molds are clean and bright, which can not only improve product quality, but also improve the efficiency of mold dirt treatment. The following describes in detail the cleaning method of dirt on the mold of the coated sand production equipment.

1. Hot mold cleaning method

The aluminum mold cleaning agent stock solution or diluent is poured or applied to the mold surface. After the mold cleaning water reacts with the mold dirt for 1-3 minutes, the dirt on the mold surface will automatically soften and move away from the mold. Then clean the mold again with clean water. When cleaning with clean water, rinse with water before the mold cleaning liquid is dried, otherwise the dirt will stick back to the mold again and cannot be cleaned with water.

2. Mold soaking and cleaning

Add the aluminum mold cleaning agent stock solution or diluent into the iron bath, put the mold of the high-temperature hot aluminum alloy coated sand production equipment directly into the mold washing water solution at normal temperature, soak for about 1 minute, and then scoop up and rinse with clean water.

3. Cold mold scrubbing method

For the unblackened mold, spray the cleaning water directly on the mold, let the liquid medicine react for 3-5 minutes, and then wipe the test mold clean with a wet cloth. The blackened mold has a better cleaning effect under high temperature and hot mold.

The above is the method of cleaning the dirt on the mold of the coated sand production equipment explained by the reclaimed sand equipment manufacturer. Do you understand it? If you want to know more about the relevant knowledge, welcome to contact us, thank you for watching, and wish you a happy life.