The compound crusher, also referred to as the vertical compound crusher or vertical shaft crusher, is widely used for the medium and fine crushing of hard materials such as shale, glass, ceramics, bluestone, and metal ores. It is characterized by a high crushing ratio, low energy consumption, compact footprint, convenient operation, and cost-effectiveness. This article will provide a detailed overview of its model parameters, working principle, and structural design.
I. Model Parameter Table of Compound Crusher
The compound crusher is a new and innovative solution designed to deliver efficient fine crushing and coarse grinding performance. It has been engineered by optimizing key technical parameters, making it ideal for processing materials with a compressive strength of up to 140 megapascals and a moisture content not exceeding 15%. One of its standout features is the absence of screen bars, which significantly reduces the risk of clogging—especially when handling materials with high moisture or mud content. This feature enhances overall operational efficiency. The crusher offers an output capacity ranging from 5 to 100 tons per hour and comes in five different models. Please refer to the table below for detailed specifications of each model.
II. Principle and Structure of the Compound Crusher
The compound crusher has a long history of over a century. Throughout its continuous development, it has been thoughtfully optimized and innovatively designed to better meet user needs and market demands. It consists of a transmission device, bearings, upper cover, liner plate, hammer heads, hammer discs, main shaft, belt, feed port, discharge port, support, motor, inspection door, cylinder, and other components.
Based on the principle of stone-beat-stone, the material is fed from the top and falls into the crushing chamber. There, it is struck by the high-speed rotating plate hammer and quickly thrown toward the impact plate. Upon impact, the material bounces back onto the hammer plate to be struck again. At the same time, the hammer head helps guide the material’s movement, creating a strong grinding effect between the particles. This process continues until the material is reduced to the desired particle size.
III. Advantages of the Compound Crusher
The structure is simple and reasonable, with low operating costs. It utilizes the principle of stone-beat-stone, causing minimal wear on vulnerable parts.
It has the functions of fine crushing and coarse grinding, and the sand production rate can reach about 80%.
It is relatively environmentally friendly, generating noise below 75 decibels (db level) during operation and causing less dust pollution.
The finished products have a good appearance, are mostly cubic in shape and have a high bulk density.
The vulnerable parts are made of high-hardness, high-toughness and multi-alloy wear-resistant materials, which increases the service life by 2 to 3 times.
IV. How much does a compound crusher cost?
Compound crushers are medium and small-sized machines, and in general, their prices are quite reasonable. Depending on the market, the price is different based on different manufacturer and different model. However, since different models and brands may affect the price, it would be more accurate to reach out for detailed information.
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