April.04,2018
LZZG sand washing machine has the features of high washing quality, large output capacity, reasonable heavy structure, very low energy consumption and compared with the spiral sand washing machine, the loss of medium and fine sand as well as powder is minimal.
LZZG sand washers’ sizes are comparatively bigger and the water consumption is low.
A limonite-type laterite nickel ore is located in the northern region of Indonesia. The raw ore contains 2.18% chromium, 0.11% cobalt, and 1.04% nickel. The metal minerals contained are mainly manganese nickel ore, chromium-containing minerals are mainly chromite spinel, and there are also a small amount of magnetite, hematite, trace chromium magnetite, barite, etc. Based on the process mineralogy research…
1. Gibbsite bauxite needs to be crushed and ground. Due to the high hardness of this ore, it is necessary to use equipment such as jaw crushers and ball mills for crushing and grinding. The purpose of this step is to break the ore into smaller particles and separate aluminum minerals from non-metallic minerals. 2. Washing and screening are required.…
Limestone generally only needs simple ore washing, and does not need to be purified by complex ore dressing process. The processing of limestone mainly involves crushing, grading, and producing quicklime, slaked lime, precipitated calcium carbonate, ultrafine (nano) calcium carbonate, carbon dioxide, etc. Limestone generally adopts dry crushing process. For limestone used in metallurgy and roads, the ore can be crushed…
There are more than ten kinds of tin-containing minerals. At present, the tin used in industry mainly comes from cassiterite. Due to the high density of cassiterite (6.4-7.1g/cm3), the main beneficiation method of cassiterite is gravity separation. However, due to the brittleness of cassiterite, it is easy to become muddy in nature and during crushing, grinding and separation. Therefore, it…
