Product Introduction

The PLF series vertical shaft impact crusher developed and produced by our company is a comprehensive research and development based on the three most widely used crushers in the market (impact, impact, hammer). Drawing on their advantages and the development requirements of the gravel industry, as well as years of experience in crushing machinery design, we have developed the latest high-efficiency and energy-saving fine crushing and shaping equipment, which is widely used in mines, cement, refractory materials, artificial sand and metallurgical sand and gravel, and fine powder production of coarse copper slag. It is particularly suitable for the crushing of medium hard and corrosive materials, such as river pebbles, limestone, dolomite, quartz, coal dry stone, sintered bauxite, magnesia and other materials. Its effect is significantly better than other forms of crushing equipment, especially for the fine crushing of shaped sand.

Characteristics and advantages

During operation, the motor drives the rotor to move at high speed, and the material is fed from the inlet. The rotor causes the material to move at high speed, resulting in centrifugal force; Under the action, the material is emitted and collides with the lining plate around the rotor at high speed, crushing it. Under the counterattack of the lining plate, the material rebounds and collides with other materials. After mutual collision, eddy currents are formed between the rotor and the lining plate, which work through multiple collisions and friction, and finally discharged through the discharge port.

1. The vertical impact crusher has a high forming rate, accounting for over 95% of the total output;

2. Machine sand below 5mm accounts for 20% -40% of the total production;

3. The vertical impact crusher is operated by a single motor, saving 30% of electricity consumption;

4. Easy to disassemble and replace vulnerable parts, energy-saving and efficient, the host can run in reverse, reducing the frequency of replacing vulnerable parts;

5. The vertical impact crusher has no leakage, is wear-resistant and reduces consumption, and reduces consumables by 30% -50% per ton of finished product;

6. Vertical impact crusher has a large crushing ratio and a small footprint;

7. Workers are easy to operate and can quickly become proficient in using it. They can adjust the thickness and particle size of the discharge according to user needs.

working principle

During operation, materials enter from the feeding hopper and freely fall onto the turntable. As the motor drives the rotor to rotate through the pulley, the materials are thrown towards the inner wall of the cylinder, and then fall along the cylinder wall and collide with the high-speed rotating plate hammer to be crushed by impact. After being crushed, the materials fly towards the cylinder wall and are then crushed again or several times by impact; At the same time, during the movement of the hammer, the material falls along the cylinder wall, producing squeezing and grinding effects. Due to the installation of the disc and hammer on the shaft, the material can be crushed multiple times and discharged from the bottom periphery of the machine body.

technical parameter