VSI series vertical shaft impact crusher

Product Description

VSI series vertical shaft impact crusher is a product developed for the needs of modern sand making. By introducing advanced technology from the United States and combining the actual situation of domestic sand making, Gongli machine optimizes the overall function of the equipment and adopts a new impeller structure, The design of high-efficiency and low-cost crushing cavity type and large-throughput rack makes the crushing efficiency, cost of use and operation and maintenance performance of the equipment reach the most advanced level at home and abroad.

Product Advantage

Broken Mode Fast Transition

By optimizing the structure of the crushing cavity, the rapid conversion between the two crushing modes of "stone-on-stone" and "stone-on-iron" can be realized. "Stone-on-stone" adds material layer partitions, which can form a dense and stable stone layer. Even against medium and high hardness stones, more cubic finished materials can be obtained; "Stone-on-iron" optimizes the installation angle of the counterattack block, reduces energy loss, and obtains more High crushing ratio.

Key component performance improvements

Key components such as impeller, bearing cylinder, lower part of the body, etc. are newly designed: the impeller adopts a four-port design, which improves the material throughput and the probability of collision between materials; the bearing cylinder adopts a unique exhaust and dustproof device and sealing structure to prevent dust from entering the lower bearing. The cover is leaking oil; the lower part of the body is changed from the "well" structure to the "cross" structure to prevent the material from blocking the discharge channel.

Intelligently controlled thin oil lubrication

It is lubricated with thin oil and equipped with an air cooling system, controlled by PLC and intelligent instrument, which can realize automatic lubrication control, and the lubrication temperature can be adjusted to provide more ideal working conditions for the bearing.

Humanized and easy to maintain

Standard self-lifting boom, coaxial with the lift pipe, facilitates maintenance of the impeller and bearing cylinder; hydraulic jack is used to lift the feed hopper, which is easy to maintain; the height of the guardrail is reduced to avoid interference when the feed hopper is unscrewed.

Specifications