A jaw crusher is a primary crushing machine used in mining, нэг чанартай, and construction industries to reduce large rocks, Эур, or other hard materials into smaller, илүү удирдах боломжтой хэсгүүд. Энд нарийвчилсан задаргаа байна:

Хэрхэн ажилладаг
1. Бутлах механизм:
- A jaw crusher consists of two vertical jaws—one fixed (суурин) and one movable (эрүүгээ).
- The movable jaw exerts force on the material by pressing it against the fixed jaw.
- Material is crushed progressively until small enough to pass through the bottom gap (discharge opening).

2. Гол бүрэлдэхүүн хэсгүүд:
- Тогтмол эрүүний хавтан: Attached to the crusher frame.
- Хөдлөх эрүүний хавтан: Driven by an eccentric shaft (нум) that creates an elliptical motion.
- Хавтангууд: Safety mechanism to protect the crusher from overload.
- Flywheel: Stores energy for consistent crushing force.

Types of Jaw Crushers
1. Бойль (Хоёр хорос байх): Older design with a pivoted swing jaw; robust but less efficient.
2. Dodge (Дан ганц сэлгэх): Movable jaw pivots at the bottom; simpler but limited in capacity.
3. Universal (Хэт их хазгай): Modern single-toggle design with higher efficiency and adjustability.

Хэрэгжүүлэх
- Primary crushing of hard materials (боржин чулуу, сагссах, төмрийн хүдэр).
- Бетон болон нураах хог хаягдлыг дахин боловсруулах.
- Laboratory-scale crushing for research.

Сурталчилгаа
- Simple structure, low maintenance.
- High reduction ratio (ихэвчлэн 6:1 нь 8:1).
- Handles abrasive materials well.

Цээж сул тал
- Less efficient than gyratory crushers for high-capacity needs.
- Wear-prone parts (Заг хөмсөг) require regular replacement.

Maintenance Tips
- Regularly check jaw plates for wear and replace as needed.
- Lubricate bearings and eccentric shafts to prevent overheating.
- Monitor discharge settings to ensure optimal particle size output.

Would you like details on sizing, operational parameters, эсвэл бусад бутлууртай харьцуулах (жишээ нь e., cone/impact)?