It seems like you’re asking about a rock gold stone crusher in Medcha (possibly Mecha, Ethiopia). Here’s some relevant information:
Rock Gold Stone Crusher in Mecha, Ethiopia
1. Purpose:
– A stone crusher is used to crush gold-bearing rocks into smaller pieces to facilitate gold extraction (usually through further processing like milling, gravity separation, or cyanidation).
2. Location (Mecha, Ethiopia):
– Mecha is a district in the Amhara region of Ethiopia, known for small-scale and artisanal gold mining.
– Small crushers (jaw crushers, hammer mills, or stamp mills) are commonly used by local miners.
3. Types of Crushers Used for Gold Ore:
– Jaw Crusher: Primary crushing of hard rocks.
– Hammer Mill: Effective for small-scale miners.
– Ball Mill / Stamp Mill: Used for finer grinding after crushing.
4. Challenges in Mecha:
– Limited access to advanced machinery.
– Many miners use manual methods or basic diesel-powered crushers.
5. Where to Find Crushers in Ethiopia:
– Equipment suppliers in Addis Ababa (e.g., Mesfin Industrial Engineering).
– Chinese imports (common for small-scale mining equipment).
Would you like details on specific crusher models or suppliers? Let me know how I can refine the information!