Full hydraulic adjustment,the discharge fineness can be adjusted by adjusting the wedge block or gasket between the two rollers, so as to achieve uniform and round particle size of the finished product and reasonable gradation.
The roller sand making machine is also called roller crusher，it is a sand making machine with independent intellectual property rights in our group for many years，it has a variety of specifications and is suitable for medium crushing operations of ore and rocks below medium hardness，outstanding performance can meet the needs of sand making in many fields such as smelting and mine.
Full hydraulic adjustment,the discharge fineness can be adjusted by adjusting the wedge block or gasket between the two rollers, so as to achieve uniform and round particle size of the finished product and reasonable gradation.
Equipped with a low energy consumption and environment-friendly motor, the airflow self-circulation system inside the turbine cavity, less dust overflow, low noise, energy saving and environmental protection.
The roller skin is made of Mn18Cr2, which is wear-resistant and durable. The grinding roller can be used repeatedly, effectively reducing production costs.
Large volume, large material throughput per unit time, high production efficiency.
The driving mechanism is composed of two electric motors, which are driven by a V-belt to the groove wheel and drag the roller to rotate in a relative direction,after the material enters the crushing chamber of the machine, it will be subjected to the meshing force of the rotating roller shaft, passing between the two rollers and being crushed by the roller shaft, starting to break,the small particles after breaking will be thrown out towards the bottom of the machine along the tangent line of the roller rotation through the gap between the two roller shafts,large particles exceeding the gap will continue to be broken into small particles and discharged.
| Model | Roller diameter (mm) | Roller surface width (mm) | Feed size (mm) | Motor power (kw) | Capacity (tph) |
|---|---|---|---|---|---|
| YDG-1080 | 1000 | 800 | ≤30 | 2*37 | 50-80 |
| YDG-1210 | 1200 | 1000 | ≤30 | 2*75 | 100-120 |
| YDG-1212 | 1200 | 1200 | ≤30 | 2*90 | 120-150 |
| YDG-1510 | 1500 | 1000 | ≤30 | 2*132 | 140-170 |
| YDG-1810 | 1800 | 1000 | ≤40 | 2*220 | 160-230 |
| YDG-2012 | 2000 | 1200 | ≤40 | 2*315 | 250-300 |
specialized in R&D and manufacturing of crushing, milling, screening, feeding, conveying, automation and other equipment.
