Gyratory primary crushers are used for the crushing of ores, natural rock and limestone. Unlike the standard gyratory crusher the jaw gyratory primary crusher has a specific shaped feed opening, which is extended to one side. For this reason, the crusher combines the principal advantages of both jaw crusher and gyratory crushers – high capacity, high crushing ratios and a wide feed opening so it can handle even bigger feed lumps than every comparable size of gyratory crusher.
Therefore, no scalping screen is required before the material, which is mined by blasting or by using the block caving method, is fed to this primary crusher. In addition, the big ring-shaped discharge opening and the specific shape of the feed opening reduces the risk of clogging owing to bridging.
Gyratory primary crusher main features:
- Exceptionally high capacity and maximum liner life
- Long life and reliable operation provided by an extra heavy-duty frame
- Optimized production provided by a computer-designed crushing chamber
- Easy maintenance and service
As one of the world leading crushing equipment manufactures,Liming offers the complete range of gyratory primary crushers to meet every application requirement. For more information, please contact us, we will give you the newest quote !
Spodumene: According to the hard rock crushing process, the crushed product is generally 5-40mm, combined with different design requirements of customers, two-end or three-stage crushing, high-grade crushed products (above 4-5%) can be directly used in the metallurgical process to produce lithium carbonate Or lithium hydroxide, the particle size of the finished product is generally around 20-40mm; low-grade generally requires ball mill grinding and separation, and the particle size of the finished product is generally around 5-20mm;
