Features
1. High crushing efficiency;
2. Cubic output product;
3. Selective crushing;
4. It can break the ores and rocks with particle size no bigger than 120-300mm and compressive strength no more than 350MPa;
5. Equipped with the high-chromium plate hammer, and it can be hydraulic and manual open;
6. According to its application range, this series of breakers divide into three main types---mining industry use, cement industry use and concrete industry use.
Application
1. It is popular applicable for the secondary breaking after the coarse breaking;
2. Better applicable to crush granite, limestone and cobble, etc.
3. Also be used for producing high quality stone material in the construction fields of highway, water and electricity construction and other industries.
Technical Parameters
| Model | Feed opening size (mm×mm) | Max. feed size (mm) | Production capacity (t/h) | Motor power (kW) | Weight (t) | Overall dimension (mm) |
| QB-1007 | 820×700 | 300 | 24-45 | 55 | 9.5 | 400×1558×2660 |
| QB-1010 | 1170×720 | 350 | 50-80 | 75 | 10 | 2532×1985×2196 |
| QB-1210 | 1090×465 | 350 | 80-130 | 110 | 14 | 2638×2037×2713 |
| QB-1214 | 1440×465 | 350 | 100-160 | 132 | 18 | 2580×2400×2810 |
| QB-1315 | 1532×560 | 500 | 140-200 | 200 | 19.3 | 2840×2748×2556 |
| QB-1316 | 1690×859 | 500 | 150-200 | 200 | 19.5 | 3096×2850×2667 |



