Dolomite sand production line
Dolomite sand making machine is a commonly used sand making equipment in the production of dolomite machine-made sand. According to…
PFW impact crusher (also known as “European impact crusher”) is mainly used in metallurgy, mining, cement, chemical, refractory, ceramics and other industries, as well as highway construction, water conservancy projects, aggregates and machinery – artificial sand Wait
Product features: Adopt automatic hydraulic jacking device, which makes inspection and maintenance easier and reduces labor costs.
Input size: 0-700mm
Capacity: 70-400TPH
Material: limestone, feldspar, calcite, talc, barite, dolomite, kaolin, gypsum, graphite, etc.
The bearing seat of the PFW impact crusher adopts an integral cast steel structure and runs smoothly. Larger bearings have higher holding capacity.
The two-chamber crushing of the PFW impact crusher can simplify the process of coarse, medium and coarse crushing, and the three-chamber crushing makes the PFW impact crusher perform well in fine and ultra-fine crushing. Two types of crushing chambers can meet most of the coarse, medium and fine crushing operations.
CNC machines have dozens of lines. The cutting, bending, planing, milling, painting and other processes of the steel plate are all CNC-controlled. High machining accuracy, especially for core parts.
Working Principle
PFW impact crushers crush materials with impact force. When the material enters the working area of the hammer head, it may be crushed under high-speed impact, and then thrown to the impact device above the rotor for re-crushing. Then, the material bounces back from the liner back to the working area of the hammer. This process is repeated until the material reaches a qualified particle size and is discharged. Adjusting the gap between the impact rack and the rotor rack can change the granularity and shape of the finished product. Behind the strike plate is a spring safety device. When the unbreakable material enters the crushing cavity, the counterattack frame moves back to discharge the unbreakable material out of the crusher.
Product Parameters
| Model | Rotor spec (mm) | Feed opening (mm) | Maximum feeding size (mm) | Capacity(t/h) | Power(kW) | Overall dimension (mm) |
| PFW1214Ⅲ | Ф1150×1400 | 570×1430 | 250 | 90-170 | 132 | 2550×2310×2100 |
| PFW1315Ⅲ | Ф1300×1500 | 625×1530 | 300 | 180-270 | 200 | 2960×2570×2380 |
| PFW1415Ⅲ | Ф1400×1500 | 800×1530 | 350 | 280-350 | 250-315 | 3120×2650×2660 |
