Product Introduction

GDS cone crusher is suitable for crushing raw materials in metallurgy, construction, road building, chemical and silicate industries. It is divided into many models according to different crushing principles and the size of massive product particles. Crushers are widely used in various sectors such as mining, smelting, building materials, highways, railways, water conservancy, and chemical industries. Cone crusher has a large crushing ratio, high efficiency, low energy consumption, and uniform product particle size, suitable for medium and fine crushing of various ores and rocks.

working principle

During the operation of the cone crusher, the electric motor drives the eccentric sleeve to rotate through the transmission device. The moving cone rotates and swings under the pressure of the eccentric sleeve. The section of the moving cone near the static cone becomes the crushing chamber, and the material is crushed by multiple compressions and impacts from the moving cone and static cone. When the moving cone leaves the section, the material that has been crushed to the required particle size falls under its own gravity and is discharged from the bottom of the cone.

influence factor

1. The cavity shape of a cone crusher is the working space formed by the crushing wall (moving cone) and the rolling bowl wall (fixed cone). The quality of cavity design has a significant impact on the economic and technical indicators of the crusher, such as productivity, energy consumption, particle size and shape of the crushed products, and wear of the crushing and rolling mill walls. A unique design is adopted to ensure that the final product has a relatively uniform material quality and a cubic shape, with even wear on the working surface of the moving cone.

2. The working parameters of the crusher have a direct impact on the motion characteristics of loose materials in the crushing chamber, mainly manifested in the influence of the spindle swing speed of the crusher on the motion state of loose materials, which in turn has a significant impact on the working performance of the crusher (productivity and particle size distribution of crushed products, etc.).

3. The swing stroke of the crushing chamber of a cone crusher has a significant impact on the working performance of the crusher. When the swing stroke is increased, the actual feed compression ratio of each crushing layer in the crushing chamber increases, the quality of the crushed product improves, and the calibrated discharge particle size increases. When the swing stroke is reduced, the actual feed compression ratio of each crushing layer in the crushing chamber decreases, the quality of the crushed product deteriorates, and the calibrated discharge particle size decreases. From the perspective of improving the quality of crushed products, the swing stroke of each crushing layer in the crushing chamber is also set to a large value.

Technical advantages

1. The combination of higher rotational speed and stroke greatly increases the rated power and throughput capacity of the cone crusher, resulting in higher crushing ratio and production efficiency. The hydraulic cone crusher is designed with a perfect combination of crushing stroke, crushing speed, and crushing chamber shape.

2. Low consumption of vulnerable parts and low operating costs

Reasonable structure, advanced crushing principle and technical parameters, reliable operation, and low operating costs; All components of the crusher have wear-resistant protection, which reduces maintenance costs to a minimum and can increase the general service life by more than 30%.

3. Laminated crushing, excellent particle shape of finished products

By using a special crushing chamber designed based on the principle of interparticle lamination and matching rotational speed, instead of the traditional single particle crushing principle, selective crushing of materials is achieved, significantly improving the proportion of fine materials and cube content in the product, and greatly reducing needle like materials.

4. Hydraulic protection and hydraulic cleaning, high degree of automation, reducing downtime

The hydraulic adjustment of the discharge port and overload protection greatly improve the operation level of the crusher, making maintenance simple, operation convenient, and downtime shorter; The GDS series cone crusher has a bi-directional iron release hydraulic cylinder that allows iron blocks to pass through the crushing chamber. In the event of iron passing or instantaneous blockage, the machine can be hydraulically lifted and automatically discharged, greatly reducing the hassle of manual discharge for the original cone crusher.

5. Thin oil lubrication, reliable and advanced, improves service life

The unique design of the thin oil lubrication system greatly improves the service life of the equipment. High performance non-contact labyrinth seals have no wear, improving the reliability of blocking dust and fundamentally eliminating common faults such as oil-water mixing in the original spring cone crusher.

6. Multiple types of crushing chambers, flexible applications, and strong adaptability

The cone crusher only needs to replace the fixed cone liner and the moving cone liner, and the crushing chamber shape can be freely changed from the standard ultra coarse chamber type to the short head ultra fine chamber type, adapting to a wide range of product particle size requirements.

7. Easy to maintain and operate

All parts of the cone crusher can be disassembled and maintained from the top or side, and the moving cone and fixed cone are easy to disassemble without disassembling the frame or fastening bolts, making the lining plate of the cone crusher more convenient. Utilizing hydraulic motors to improve the production efficiency of crushers.

8. It provides higher production capacity, superior product particle size, and is easy to automatically control, with reliability and flexibility, truly creating more value for users.

technical parameter