S75B

Structural Composition of S75B Crusher

The S75B crusher stands out among many crushing equipment, and its unique structural design provides a solid guarantee for efficient crushing operations.

I. Crushing Chamber and Liners

The S75B is equipped with three different types of crushing chambers, namely F, C, and EC chambers, to meet diverse crushing requirements. The maximum feed particle size of the F chamber is 83mm, that of the C chamber can reach 159mm, and that of the EC chamber is 163mm. This design enables the equipment to handle raw materials within different size ranges, greatly enhancing its adaptability.

The liners inside each chamber type are also ingeniously designed in terms of material and shape. The liners are made of high-strength and high-wear-resistant alloy materials, which not only effectively resist the intense impact and friction of the ore but also significantly extend the service life of the equipment. The special texture and shape design on the surface of the liners help optimize the crushing trajectory of the ore in the crushing chamber, improving the crushing efficiency and making the crushing process more uniform and thorough.

II. Transmission System

The transmission system of this crusher is the key to its stable operation. A 75KW motor provides powerful power, which is efficiently transmitted to the crushing chamber through precisely designed pulleys, couplings, and high-quality transmission shafts. The pulleys and couplings have undergone dynamic balance verification to ensure smooth and reliable operation at high speeds, reducing vibration and noise and lowering the risk of equipment failure. The transmission shaft is made of high-strength alloy steel, possessing good toughness and rigidity, capable of withstanding huge torque and impact forces, ensuring the continuity and stability of power transmission.

III. Adjusting Device

The discharge opening adjusting device of the S75B crusher is delicately designed and easy to operate. Operators can easily and accurately adjust the minimum discharge opening size according to production requirements through a hydraulic or mechanical adjustment system. The minimum discharge opening of the F chamber can be adjusted to 9mm, that of the C chamber is 13mm, and that of the EC chamber is 25mm. This precise adjustment ability enables the equipment to strictly control the particle size distribution of the product, meeting the strict requirements of different industries for the finished product particle size. Whether it is for construction sand or industrial raw material preparation, it can produce high-quality products that meet the standards.

IV. Frame and Support Structure

The frame, as the supporting skeleton of the entire crusher, is cast from high-quality cast steel material, possessing extremely high strength and stability. Its structure has been optimized to reduce its own weight while ensuring sufficient rigidity, facilitating the installation, transportation, and maintenance of the equipment. The contact part between the frame and the ground is equipped with sturdy anchor bolts and shock-absorbing pads, effectively reducing the transmission of vibration generated during the operation of the equipment to the ground. This not only protects the equipment foundation but also reduces the operating noise of the equipment, providing a relatively quiet and comfortable working environment for operators.

In conclusion, through the careful design and coordinated work of each part of the structure, the S75B crusher exhibits excellent performance and reliability, becoming a capable assistant in the field of ore crushing and providing efficient and stable crushing solutions for the production of many industries.