CV series new sand making machine, also known as sand making machine and sand blasting machine, is developed by our company by introducing the mature "rock on stone" and "stone on iron" crushing principles and technologies, combined with the actual situation of domestic sand making equipment production. Produced high-efficiency and high-efficiency gravel equipment with domestic and foreign standards. At present, fixed sand making machine models are mainly divided into three series: CV, VSI and PL.

Our company's sand making machine is widely used in the processing of various hard and brittle materials such as rocks (quartz, cobblestone, limestone, dolomite, granite, etc.), abrasives, refractory materials, cement clinker, iron ore, concrete aggregates, etc. Medium crushing and fine crushing (sand making), it is particularly suitable for processing and producing sand for construction and gravel for road construction.

Advantages And Characteristics

1. The crushing efficiency is higher, with fine crushing and coarse grinding functions;

2. The rotation speed is increased, the crushing ratio is larger, the deep-cavity rotor and the output are higher;

3. Simple structure, convenient installation and maintenance, and low operating cost;

4. Structural optimization, energy saving, low carbon and more environmentally friendly;

5. Thin oil lubrication, multiple protection measures to reduce downtime, high degree of automation and long service life;

6. The product has excellent grain shape, in the form of a cube, with very low needle and flake content, and is suitable for aggregate shaping, artificial sand making and highway aggregate production.

Working Principle

Working principle of CV sand making machine

The material falls into the feed hopper, enters the high-speed rotating rotor through the central feed hole, and is fully accelerated and thrown out through the launch port. It first collides with a part of the material that rebounds and falls freely, and then impacts together with the material in the surrounding vortex cavity. The vortex material lining (or impact block) is first rebounded to the top of the crushing cavity, and then deflected to move downward. It collides with the material emitted from the impeller flow channel to form a continuous material curtain, which is discharged through the lower discharge port.

Technical Parameter