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What Type of Crusher Is Best for Primary Crushing?

2023-02-17 11:05:05

What type of crusher is best for primary crushing?

Primary crushing refers to the breaking of large rocks into smaller pieces with crushing equipment. This is the first step in the crushing process. The jaw crusher is the most suitable equipment for primary crushing. If you want secondary or tertiary crushing, you need to consider impact crushers, cone crushers, or roller crushers.

Why the jaw crusher is the best equipment for primary crushing?

The jaw crusher is a stone crushing equipment with high production capacity, large crushing ratio, and high crushing efficiency. It is mainly used for the primary crushing of hard or medium-hard stones in stone crushing plants. The purpose is to reduce hard stone material to a small size so that it can be transported by conveyors to the next crushing stages. It can process all kinds of ores with compressive strength not higher than 320MPa to medium particle size at one time. It is often combined with the cone crusher, impact crusher, sand making machine, etc. to form a complete set of sand and gravel production plant. PE jaw crusher is widely used in mining, metallurgy, the chemical industry, building materials, electric power, water conservancy, transportation, and other fields.


Baichy PE jaw crusher is commonly used throughout the industry to reduce the pieces into the required sizes and to impart fineness to the broken material with high quality and efficiency. It can make rocks, sandstones, river pebbles, and other materials into various granularity that meet the requirements of construction sand with high compressive strength, being more in line with building requirements, and characteristic of improving building quality.

How to choose a jaw crusher machine?

1. Model: The jaw crusher model depends on the size of the feeding port. Choosing a suitable model is the main factor that buyers need to consider in the initial stage. The size of the model determines the production capacity range of the stone crusher.

2. Feed port size: raw material size determines the size of the jaw crusher feeding port. The larger the crushed material, the larger the size of the jaw crusher feeding port. Large size stones need to choose a large-sized feed port to meet the production needs, and at the same time avoid troubles caused by inappropriate models.

3. Processing capacity: The processing capacity of the jaw crushing machine is a key factor to purchase a stone crusher. The output per hour is one of the reference factors. It determines the scale of the stone production plant.

4. Motor power: The motor power is determined in combination with the overall size of stone crushers. If the equipment is large and the motor power is too small, it will not be able to carry it. Choosing a reasonable electric power will help improve the production efficiency of the jaw crusher.

In addition to meeting your own production needs, the appearance and configuration of stone crushing equipment, you also need to investigate and understand the production strength of the stone crusher manufacturer. Henan Baichy Machinery Equipment Co., Ltd. is a high-tech enterprise integrating R&D, production, sales, and service. The hot jaw crushers manufactured by our company can be further divided into four types: PE jaw crusher, PEX fine jaw crusher, C-series jaw crusher, SKJ jaw crusher, and mobile jaw crusher.