Warm Congratulations to Vanguard Machinery for Signing the EPC General Contracting Project of the 1,200 T/H Ore Production Line

Zhengzhou Vanguard Machinery Technology Co., Ltd. (hereinafter referred to as Vanguard Machinery) took the theme of "Innovative Manufacturing and Interconnecting the World" and brought a full range of products and solutions to the Shanghai Bauma Exhibition on November 26, 2024. With its outstanding professional strength and good market reputation, Vanguard Machinery successfully signed a large-scale 1,200 t/h ore production line EPC general contracting project.

As a grand event in the international engineering machinery industry, the Bauma Exhibition provides Vanguard Machinery with an important platform for expanding overseas markets and strengthening international cooperation and exchanges. At this Bauma Exhibition, the Vanguard Machinery exhibition area displayed its full range of solutions, from fixed crushing production lines to mobile crushing production lines, to industrial grinding and environmental protection production lines. Vanguard Machinery has attracted the attention of many people inside and outside the industry with its outstanding technical strength and rich product lines.

                        

In the exhibition area, Vanguard Machinery technical experts patiently answered visitors' questions, had in-depth exchanges with customers, and answered customers' professional questions about equipment selection, process flow, energy consumption control, etc. in detail. They also deeply analyzed the applicable scenarios and advantages of different solutions to help customers better choose products and services that suit them. This professional and meticulous service attitude won unanimous praise from visitors.

                         

Vanguard Machinery is still hot and exciting. We are waiting for you at E6.851!

How to Choose the Impact Plate of Impact Crusher?

 Choosing the right impact plate (or impact liner) for an impact crusher is crucial to ensure the efficient operation of the crusher and to extend its service life. The impact plate directly affects the crusher's performance, including the crushed product's size and quality, energy consumption, and maintenance costs. Here are the key factors to consider when selecting an impact plate for an impact crusher:

                    

1. Material Type

Hardness of Material: The type of material being crushed greatly influences the choice of the impact plate. For hard, abrasive materials (like granite, basalt, or iron ore), the impact plate should be made of high-quality, wear-resistant materials, such as high-chromium cast iron or martensitic steel. For softer materials, a less durable plate may suffice.

Feed Material Characteristics: Consider the material's moisture content, size distribution, and abrasiveness. For example, sticky or wet materials may require different impact plates or crusher configurations to prevent clogging or excessive wear.

2. Material of the Impact Plate

High Chromium Cast Iron: This is one of the most common materials for impact plates due to its excellent wear resistance. It is ideal for crushing hard, abrasive materials.

Martensitic Steel: This material has a higher toughness than high chromium cast iron and is often used for secondary and tertiary crushing applications. It provides a good balance of wear resistance and fracture toughness.

Ceramic or Ceramic Composites: In some cases, ceramic coatings are used to improve wear resistance, especially in highly abrasive applications.

Hardfacing Materials: In some cases, the impact plates may undergo hardfacing or welding of wear-resistant materials to extend their life.

                   

3. Impact Plate Design

Thickness and Shape: The thickness of the impact plate can affect both the wear life and the crushing efficiency. Thicker plates may last longer but may also affect the overall performance of the crusher. The design should optimize material flow, minimize blockages, and enhance impact energy distribution.

Replaceability: Choose impact plates that are easy to replace and maintain. This helps reduce downtime during maintenance and ensures the crusher continues to operate at peak efficiency.

Angle and Position: The angle at which the impact plate is positioned within the crusher affects the trajectory and impact of the material being crushed. Proper alignment and design can lead to more efficient size reduction and fewer blockages.

4. Wear Resistance and Durability

Wear Rate: Consider how quickly the material will wear the impact plates. In high-wear applications, the impact plate material should have high hardness and impact resistance.

Reversible Plates: Some impact plates are reversible, meaning they can be turned around and used on the other side to double their useful life. This is a cost-effective feature in some cases.

                     

5. Cost vs. Performance

There is a trade-off between the cost of the impact plate and its performance. While high-quality, durable materials may have a higher initial cost, they can save money over time by reducing the frequency of replacements and improving operational efficiency.

6. Environmental and Operating Conditions

Temperature: Operating temperature can influence the material choice. In very high or low temperatures, certain materials may become more brittle or less resistant to wear.

Operating Speed: High-speed crushers may require impact plates that can withstand more intense impact forces. The plate material should be selected to match the specific operational conditions.

                     

When choosing the impact plate for an impact crusher, the material type, durability, design, and cost all play significant roles. For harder, more abrasive materials, wear-resistant materials like high chromium cast iron or martensitic steel are recommended. It is essential to balance cost with performance, considering factors like the wear rate, ease of replacement, and specific operating conditions to ensure efficient and long-lasting operation of the crusher.

Types of Gold Ore Crushers and Prices-Vanguard Machinery Tech

Gold ore refers to gold-containing ore mined from mines by hand or machine, which also contains other metal impurities. After crushing, it is applied to electronic instruments, electrical, chemical, powder metallurgy and other industrial fields. However, which gold ore crushing equipment is better? Here is a detailed introduction to the types, prices and other contents.

                          

1. Types of gold ore crushers

Gold ore is often in irregular granular, lump, flake, mesh, dendrite, fiber and sponge aggregates, and its hardness is usually between 2-4. Specifically, the hardness of natural gold is about 2-3, while the hardness of deep gold ore can reach 4.5. These data show that it is relatively soft and can be processed with relatively simple equipment, so using the jaw crusher and cone crusher is better. The specific factors need to be considered comprehensively according to capacity, discharge size requirements, working conditions and other factors.

1). Jaw crusher

                       

As primary crushing equipment, it is often used for coarse crushing large pieces of ore. Its core components are a pair of movable jaw plates (moving jaw) and fixed jaw plates (fixed jaw). The eccentric shaft driven by a motor makes the movable jaw do periodic reciprocating motion, forming an extrusion and splitting effect on the material to complete the work. The deep V-shaped crushing cavity and the absence of dead zones improve efficiency and ensure uniform particle size of the final product. At the same time, wedge blocks are used to adjust the discharge port, which is easy to adjust and maintain.

2). Cone crusher

                        

It has a better effect on the fine crushing of ores. Its working principle is based on the mutual extrusion between the internal moving cone and the fixed cone. Different cavity types can be selected according to different needs to better meet user needs. The product particle size can be controlled by adjusting the size of the discharge port. It has a large crushing force, high efficiency, strong wear resistance, perfect overload protection, easy automatic control, and can effectively reduce the damage of non-crushed objects to the equipment.

2. How much is the price of a gold ore crusher?

There are differences in the price of gold ore crushers. Currently, the price in the market ranges from hundreds of thousands to millions of yuan. How to choose, in addition to the model, type and capacity, there are many manufacturers now. The raw materials, design, technology, etc. used in manufacturing equipment will cause quality changes, so it is also necessary to examine the quality and use effect, as well as other aspects.

The specific price of the gold ore crusher is subject to the manager's provision. Welcome to learn about the accurate and effective factory preferential quotation. In addition, Vanguard Machinery has established a modern testing base. The raw materials and workmanship are rigorous, and the quality is more guaranteed. You can come to the factory and workshop for on-site inspection at any time. For each customer, there is a technical team to provide installation, debugging, technical training and other after-sales services.