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The jaw crusher is widely utilized in the stone industry, primarily for the initial crushing of stones. It breaks larger stones into smaller particles, facilitating subsequent processing. Below are the primary application fields and advantages.

In this text, Luoyang Dahua will tell you how to choose the aggregates quarry site.

Sand making machine is a specially designed equipment, which needs well-trained operator to operate. Any improper operation during machine running may lead to unnecessary incidents. Below is the demonstration by Luoyang Dahua Heavy Industry on how to properly operate the sand making machine.

The roller crusher manufactured by Luoyang Dahua primarily includes the strong double-roll crusher, four-roll crusher, and double-toothed roll crusher. It features a simple structure, convenient maintenance, and low operational costs.

Due to differences in stone types, their hardness varies, leading to the use of distinct crushing and sand-making equipment. Below is an overview of several commonly employed crushing machinery and sand-making equipment.

It’s better to prepare a sieve for standby in case the sieve of vibrating screen is damaged to affect the normal operation. Of course, we should use it carefully, avoid overload work so as to prolong its service life.

The main parameters of hammer crusher include linear velocity, production capacity and motor power.

Jaw crusher is the first choice of primary crushing device. In daily operations process it was inevitably wear and tear, which requires us to pay more attention in the course of normal maintenance and repairs in order to reduce unnecessary losses.

One common issue is the fracture of the main shaft of cone crusher, which can significantly impact the normal functioning of the crusher. In the following section, we will explain some potential causes of main shaft fractures.