How to deal with the storage of plastic grinding powder after processing?

Plastic mill is a common recycled plastic material, which is a product that grinds waste plastic products into small particles by mechanical grinding. Plastic grinding powder has the characteristics of renewable, economic, environmental protection and multi-function, so it is widely used in various industries. However, in the processing and storage process of plastic grinding powder, we need to pay attention to the following points:

First, processing process

1. Pre-treatment: Before plastic milling, plastic needs to be pre-treated, including cleaning, sorting, crushing and other steps. The cleaning process should avoid the use of harmful substances, such as strong solutions such as acid and alkali and harmful gases, to avoid damaging the quality of plastic materials.

2. Crushing: The cleaned waste plastic is broken and cut to produce qualified plastic particles and ensure the quality of plastic grinding products.

3. Selection: The broken plastic is screened and sorted to remove impurities and foreign bodies and improve the quality of plastic grinding powder.

4. Drying: drying is an important step in the processing of plastic grinding powder, which can remove the water in the plastic, make the plastic particles dry evenly, and avoid excessive water resulting in a decline in product quality.

2. Storage process:

1. Packaging: The packaging of grinding powder should be sealed and moisture-proof. Packaging materials such as PE bags or aluminum foil bags can be used, but they must be sealed to avoid moisture absorption and moisture resulting in a decline in quality.

2. Warehouse environment: The warehouse where plastic grinding powder is stored needs to ensure appropriate temperature and humidity, good ventilation, and avoid direct sunlight and rain and snow.

3. Pay attention to safety: plastic grinding powder can produce static electricity in storage, to prevent sparks and explosion accidents. Attention should be paid to the explosion-proof equipment in the warehouse and the fire fighting facilities in the warehouse.

4. Regular inspection: regularly check the quality of plastic grinding powder in the warehouse, and deal with problems in time to avoid affecting subsequent production and use.

In short, for the processing and storage of plastic grinding powder, we must do a good job of moisture-proof, sunscreen, anti-static fire prevention measures, and regular inspection to ensure the quality and stability of the product.