### Coarse Crusher Specifications Our LL Coarse Crusher Machine is engineered for high-efficiency rough crushing of hard solid materials, including wood, plastic, copper wires and waste materials. It is widely applicable in food, chemical, pharmaceutical and metallurgical industries. This horizontal-style crushing equipment eliminates common drawbacks of traditional vertical crushers, such as moving cutter jamming, material buildup inside the shell, and low operational efficiency, ensuring smooth, continuous processing.
### Key Features of Our LL Coarse Crusher Machine
- **Horizontal Crushing Structure**: The machine uses a combination of fixed and rotating knives to crush and shear materials, ensuring uniform particle size.
- **Wide Material Compatibility**: Suitable for processing wood, plastic, copper wires, waste materials and other hard solid materials.
- **Full Stainless Steel Construction**: The entire machine is made of high-quality stainless steel, ensuring hygiene, durability, and easy cleaning.
- **Simple & Reliable Design**: Straightforward construction with minimal moving parts, reducing maintenance needs.
- **Low-Noise Operation**: Optimized design keeps noise levels low, creating a safer working environment.
### Structure & Working Principle The LL Coarse Crusher Machine features a robust horizontal structure for stable, efficient operation: 1. **Spindle & Bearing System**: The main spindle is supported by two heavy-duty rolling bearings, ensuring smooth rotation and long-term stability under heavy loads. 2. **Movable Frames & Cutting Blades**: Two movable frames are installed on the spindle, each holding 3 high-strength moving knives. Combined with 4 stationary blades, the 6 moving knives deliver powerful shearing and crushing action. 3. **Driving Pulley & Lateral Support**: The lateral bearing with a driving pulley transfers power efficiently, while the precision-engineered bearing system handles radial loads, reducing vibration and extending the service life of the entire machine.
| Model | CAPACITY (kg) | Feed size(mm) | Output size(mm) | Total power(kw) | Main speed(r/min) | Dimension(mm) | Weight (kg) |
| CSJ-80 | 20-50 | <50 | 0.5-20 | 1.5 |
~500 | 510*450*980 | 120 |
| CSJ-120 | 50-300 | <100 | 0.5-20 | 3 | 650*700*1200 | 250 | |
| CSJ-200 | 100-400 | <200 | 0.5-20 | 5.5 | 700*800*1200 | 420 | |
| CSJ-400 | 200-600 | <200 | 0.5-20 | 7.5 | 1200*1000*1360 | 800 | |
| CSJ-600 | 300-800 | <200 | 0.5-20 | 22 | 1300*1000*1400 | 1000 | |
| CSJ-1200 | 500-1500 | <200 | 0.5-20 | 37 | 1400*1000*1850 | 1300 |
