We warmly invite you to visit Liming Heavy Industry Technology at MiningWorld Russia 2025 — one of the most influential exhibitions in the global mining industry. This event is a key platform for showcasing cutting-edge mining machinery and technology, while also offering valuable opportunities for networking and collaboration.

Title: MiningWorld Russia 2025

Date: April 23-25,2025

Booth No.: Pavilion 1, Hall 3, Stand No. C1017

Venue: Russia, Moscow, Crocus Expo IEC

Contact: Victor

Tel: Mobile(WhatApp):+8615803873176/+79188960808

At the 137th Canton Fair, Liming Heavy Industry made a strong impression at Booth 20.1G01, attracting visitors from all over the world with its high-performance aggregate crushing equipment and intelligent mining equipment solutions.

As a leader in the mining and aggregate crushing industry, Liming presented its core products including NK an MK mobile crushers, C6X Jaw Crusher, CI5X Impact Crusher, and VSI6X Vertical Shaft Impact Crusher, drawing great attention from customers in Southeast Asia, Africa, the Middle East, and so on. Many customers stopped by not only to inquire about equipment but to engage in technical discussions on complete production line solutions.

“We’re not just showing machines—we’re helping customers solve real production challenges,” said by one of our sales managers.

Join LiMing Heavy Industry at the 137th Canton Fair to explore our latest high-efficiency crushing solutions designed to enhance productivity and reduce energy consumption.

Title: 137th Canton Fair

Date: April 15-19, 2025

Booth No.: 20.1G01

Venue: China Import and Export Fair Complex, No. 382 Yuejiang Zhong Road, Haizhu District, Guangzhou, China.

Contact: Sales Manager

Tel: whatsapp：+86 153 9437 2429    +86 18749686135

Cone crusher is a kind of crushing equipment widely used in mining, construction and road construction. Cone crusher can crush large stones into small particles as required, and has the advantages of high efficiency, energy saving and durability, so it has been widely used. However, due to high-intensity operation, cone crusher is also prone to failure and damage, which affects its normal use efficiency. This article will introduce how to reduce cone crusher failures and improve utilization rate.

The chassis of the crusher is an important part of the crusher, and it undertakes the important task of supporting and stabilizing the equipment. However, due to long-term use, material aging or external impact, chassis breakage is a common problem. This article will introduce the treatment methods of the broken chassis of the crusher to help you solve the problem in a timely and effective manner and ensure the normal operation of the equipment.

1. Stop the machine immediately

When the chassis of the crusher is found to be broken, the operation of the equipment should be stopped immediately to avoid further loss. At the same time, notify the relevant personnel to handle it on site.

2. On-site inspection

After the shutdown, conduct a comprehensive inspection of the crusher to understand the cause and extent of the chassis breakage. If necessary, the equipment can be disassembled for further inspection.

3. Formulate a treatment plan

According to the results of the on-site inspection, formulate a corresponding treatment plan. Generally speaking, chassis breakage can be divided into two situations: partial breakage and full breakage. In case of partial breakage, welding, grinding and other methods can be used for repair; in case of full breakage, a new chassis needs to be replaced.

4. Implement the treatment plan

Repair or replace the chassis of the crusher according to the formulated treatment plan. During this process, attention should be paid to ensuring the stability and safety of the equipment.

5. Trial operation and debugging

After repairing or replacing the chassis, trial operation and debugging should be carried out to ensure that all indicators of the equipment meet the requirements. If there are any abnormal conditions, adjustments and processing should be made in time.

6. Re-entry into production

After the above steps, the problem of broken chassis of the crusher is solved and it can be put into production again. During the production process, the maintenance of the equipment should be strengthened to prevent similar problems from happening again.

There are many industries in the industrial field that are developing rapidly with the social and economic growth, such as construction, roads, railways, water conservancy, etc. These industries have driven the demand for sand and gravel, so sand and gravel plants are currently ideal investment projects. When many users understand the sand and gravel production line, they have many questions about the configured equipment, such as jaw crusher (referred to as jaw crusher). The operation process of the sand and gravel production line is feeding-primary crushing-secondary crushing-screening. Among them, the equipment selected in the primary crushing stage is basically jaw crusher. Why is this? Can't other equipment be selected? Let's analyze the specific advantages of jaw crusher and its unique application.

The "charm" and irreplaceability of jaw crusher

The jaw crusher has a history of more than 100 years since its birth. It can now be widely used in major industries such as mining, sand and gravel, and building materials. It itself has a certain irreplaceability. Let's look at it from the following aspects.

1. Working method

Each type of crusher has a different working method, resulting in different applicable materials and scopes. The working method of the jaw crusher is a driven extrusion type. The movable jaw plate and the fixed jaw plate of the crushing chamber form an angle. Driven by the motor, the movable jaw moves up and down, and the angle with the fixed jaw plate changes back and forth, thereby achieving the effect of crushing the material. The structure is relatively simple, but the crushing force and crushing ratio are both large. It is suitable for processing materials with high hardness and large particle size. As we all know, the particle size of general ores is large after being mined.