Limestone Crusher For Sale

Foreign development of Limestone crusher Industry

The manufacturing companies of foreign Limestone crushers mainly include Newell Company, Lindemann. From the perspective of production scale and technological advancement, Newell and Lindemann are the most comprehensive in terms of structural characteristics and technical performance. Newell is the largest manufacturer of Limestone crushers in the United States. It first introduced the SHD Limestone crusher in the 1960s. The structural characteristics of the SHD crusher are as follows:

  • The main body shell is made of extra-thick steel plate, and the inner lining is made of high-manganese steel casting, which can be replaced;
  • The main engine rotor has 11 steel discs mounted on the horizontal axis, the steel disc has a distribution of 6 pins around the circumference, and 10 hammerheads are axially suspended;
  • The main shaft is supported by ball bearings, the circulating oil is forcibly lubricated and cooled, and a temperature sensor is installed;
  • The feed port is equipped with a super-strong double-cylinder feeding device. The position is high and low, and rotates in the same direction. The large loose material can be gradually flattened and sent into the machine. The speed of the drum determines the feed speed. It is controlled by the load current feedback of the main motor to achieve automatic adjustment to ensure that the main engine is in optimal load.
  • After the unbreakable material enters the body, the operator can open the discharge door and discharge it to the body to avoid damage to the crusher.

Lindemann is a rising star in the Limestone crusher production industry. It was originally licensed by Newell Corporation of the United States to cooperate with the production of Limestone crushers. Lindemann introduced a new type of Limestone crusher, the ZK crusher, in the late 1920s for the damage of the crusher itself or the conveyor equipment behind it due to the large heavy components in the Limestone.

The characteristics of this model are: the rotating grille is suspended on the upper left side of the body and can be opened to the rear; the movable anvil is arranged on the lower left side to adjust the gap between the rotor hammer and the anvil to obtain the crushed steel sheet of the expected size. The rotating grid plays the dual role of sieving and discharging the unbreakable material; the rotation direction of the rotor is consistent with the feeding direction, and after the material enters the crusher, it is first kept above the crushing chamber; the crushable material enters the rotor and the anvil. After being broken, it is torn into small pieces. The unbreakable heavy Limestone will hit the movable grille under the driving of the rotor, causing it to rotate backwards, thus leaving the crusher.

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