[Thông báo] Về việc tách Ship To để đối ứng theo Công văn 8444/CHQ-GSQL. Xem chi tiết
[Notice] Split of Ship-To Information in Accordance with Official Letter 8444/CHQ-GSQL.See more
[Thông báo] Thay Đổi Về Thủ Tục Hải Quan Và Giao Nhận Hàng Hoá Theo Thông Tư 121/2025/TT-BTC. Xem chi tiết .
[Notice] Change to Customs Procedures and Cargo Delivery under Circular 121/2025/TT-BTC. See more .
Grinding / mixing / powder research equipment is a necessity for experiments for shredding and sieving materials. Spheres are used to break up materials. Stainless steel was the most common, but ceramic, polyethylene, nylon, etc. are also used depending on the hardness and weight of the material to be ground. Hard zirconia is suitable for ceramics. Nylon is especially suitable for substances that want to avoid contamination with metals and ceramics. For grinding, grinding machines equipped with a 700 W motor, manual hand crushers, automatic mortars, etc. are also used. Many sieves are made of stainless steel, and it is efficient to use a sieve shaker that can use multiple sieves at once. There is also a bolting cloth, which is also used as a protective material.