Glory Moment | Vanguard Machinery's 350 T/H Diabase Crushing Project was Successfully Launched in Russia

 Recently, Vanguard Machinery's 350 t/h diabase crushing production line project was successfully put into production in Russia. Vanguard Machinery provided overall solution design, installation and EPC general contracting services for this project. The smooth operation of the production line has once again consolidated Vanguard Machinery's influence in the Russian market, marking that the company's technical strength and service advantages in the global market have been verified again.

It is understood that the production line is equipped with the latest technological achievements of Vanguard Machinery, including 912 jaw crusher, CS840 single-cylinder cone crusher and YK2870 series vibrating screen. These equipment can perform well in complex production environments with their excellent performance and reliability, especially in low-temperature conditions, while maintaining stable and efficient operation. This is an important consideration for cold climate regions such as Russia. To enable them to work without load below minus 50 degrees Celsius and adapt to the high-intensity production needs in extremely low-temperature environments, Vanguard Machinery adopted measures such as selecting fuel oil with a lower freezing point, replacing gear oil with gear lubricating oil and grease for winter, and using high-quality brake fluid in the brake system in the early stage of design to cope with high-demand environmental conditions and strict operating requirements. Vanguard Machinery not only carefully optimized the equipment design, but also provided professional after-sales installation services, successfully overcame challenges, and won unanimous praise from customers. The customer highly praised the professionalism and efficient execution demonstrated by the Vanguard Machinery team during the project delivery process, believing that this was not only an equipment purchase, but also a manifestation of trust in partners.

Vanguard Machinery will continue to use innovation as a driving force to provide efficient and reliable solutions to global customers and continuously promote the advancement of industry technology and the improvement of service levels. In the future, we look forward to performing well in more challenging environments and creating more glorious moments with our customers.

What Is the Reduction Ratio of the Crusher?

 When purchasing crushers, especially jaw crushers for coarse crushing, we often see a word: large reduction ratio. So, what is the reduction ratio of the crusher? What are the commonly used calculation methods?

What is the reduction ratio of the crusher?

    After the ore is blasted, there are mostly large stones of different sizes. They must be crushed by the crusher before they can meet the needs of the project. So do these stones need single-stage crushing or multi-stage crushing? The reduction ratio is a very important factor.

The reduction ratio refers to the ratio of the feed particle size to the product particle size in the crusher, which indicates the degree of material crushing, which directly affects the energy consumption and processing capacity of the crusher.

Commonly used calculation method of reduction ratio

    The reduction ratio has a professional calculation method, which is divided into three types according to different situations:

1. Particle size reduction ratio:the ratio of large block size before and after crushing

Calculation formula:I = larger diameter of feeding material / larger diameter of finished product

    Due to the different habits of each, the large-granularity value method is different. British and American take the sieve width at which 80% of the material can pass through the sieve hole as the large particle size diameter. China and the Soviet Union, 95% of the material can pass through the sieve hole width as the diameter of the large particle size.

Application object:This calculation method is often used in quarries because the width of the feed port of the crusher should be determined according to the large particle size of the ore in the design.

2. Surface reduction ratio:the ratio of the width of the crusher inlet to the width of the outlet

Calculation formula:I=0.85B/S (inlet width/discharge width referred to here)

0.85 is the width coefficient of the crusher to accommodate the material. The value S of the width of the discharge port: the coarse crusher is different from the medium and fine crusher, and the former takes the larger width; The latter takes the smaller width.

Application object:Because this method does not need to do screening analysis of a large number of materials, the approximate calculation can be carried out until the width of the feed port and the discharge port of the crusher, which is simple and fast, so it is widely used in production.

3. Average reduction ratio:the ratio of the average particle size of the material before and after crushing.

Calculation formula:I=average particle size of material before crushing/average particle size of material after crushing

Application object:Because the size and shape of the ores before and after crushing are different, they can only be represented by the average particle size. Therefore, the crushing ratio calculated by the average particle size can reflect the degree of crushing more truly, so it is mostly used in theoretical research.

    In actual production, the appropriate calculation method of the reduction ratio should be selected according to the specific work content of the crusher.

A Detailed Explanation of the 7 Differences Between Cone Crusher and Jaw Crusher in Fine Crushing

 In the stone crushing production line, the reasonable configuration of crushing equipment plays a crucial role in increasing production and improving the stone shape and particle size distribution. Currently, the entire crushing production line process includes three main stages: coarse crushing, medium and fine crushing, and screening. In the fine crushing stage, there are many crushers to choose from. What kind of equipment is more suitable?

The structure and principle of the fine jaw crusher are similar to those of the jaw crusher. The working mode is the flexural extrusion type. The materials are squeezed and crushed in the crushing chamber composed of a movable and fixed jaw. The cone crusher adopts laminated crushing. The mortar wall continuously moves toward the crushing wall to squeeze the materials sandwiched between the two and crush them.

The difference between the two in actual production:

1. Production characteristics

Generally speaking, fine jaw crusher and cone crusher have the following characteristics:

1) The feed particle size range of the fine jaw crusher is relatively large, and it can generally process materials below 1000mm, while the cone crusher is relatively strict, generally requiring less than 300mm (depending on the specific situation of the product);

2) In terms of processing capacity, the cone crusher far exceeds the fine jaw crusher, generally up to 1000 t/h, more than twice that of the fine jaw crusher;

3) In processing hard materials, the compressive strength of the two is the same, between 300-350Mpa.

2. Overall structure

From the overall structure, the cone crusher is 1.7-2 times heavier than the fine jaw crusher with the same feed size, and the body is generally 2-3 times higher than the fine jaw crusher, so with a relatively large construction cost of the plant.

3. Processing materials

The cone crusher is not applied for crushing wet and sticky ores, while the fine jaw crusher can process almost all kinds of materials.

4. Feeding requirements

The cone crusher can be filled with ore and directly fed without adding silo and feeders. However, the fine jaw crusher cannot be filled with ore and requires uniform ore feeding, so it is necessary to set up additional silos and feeders, which increases the investment cost of auxiliary equipment.

5. Finished product particle shape

The finished products of the cone crusher are more needle-shaped, and compared with the fine jaw crusher, the shaping effect of the cone crusher is slightly better in general.

6. Price comparison

The cone crusher price is much more expensive than that of the fine jaw crusher.

7. Use and maintenance

We know that no matter which kind of crushing equipment, it is inevitable to do regular inspections and maintenance. Despite the high initial investment cost of the cone crusher, a low failure rate in the later stage, the long replacement cycle of wearing parts, and the convenient maintenance and repair, which saves a lot of manpower and material investment.

We know that it is uncertain to choose which equipment to use for medium and fine crushing through the comparison of the above characteristics. We should consider it comprehensively when purchasing. Considering the equipment cost, when both equipment can meet the crushing needs and the required quantity is the same, we generally choose the fine jaw crusher; For large-scale factory production operations, it should apply the cone crusher; When crushing wet and sticky ores, it should apply the fine jaw crusher; When processing flake or long-strip hard ores, it should apply the cone crusher is suitable. The specific equipment selection still depends on the user's production requirements.

What to do if there is too much Stone Powder in Machine-made Sand? 6 Ways to Control Stone Powder

 Four forms of stone powder in machine-made sand:

(1) Free powder: Stone powder particles do not adhere to each other or adsorb on the surface of sand and can move freely under the action of wind and gravity.

(2) Agglomerated powder: Stone powder particles are tightly aggregated together to form larger stone powder agglomerates, and the particles adhere to each other and aggregate. This type of stone powder aggregate is difficult to remove by traditional powder classification equipment due to the large particle size and mass of the agglomerates.

(3) Adherent powder: Stone powder particles are attached to the surface of larger sand particles. When the surface of the sand particles is relatively smooth, the stone powder particles are easy to remove under mechanical force, but when the surface of the sand particles is uneven, the stone powder particles and the sand particles tightly adhere to each other, and it is difficult to separate them by general mechanical methods.

(4) Cracked powder: There are often some natural cracks on the surface of sand particles, which are tens to hundreds of microns wide or generated by mechanical crushing. These cracks are often filled with a large number of stone powder particles. This is the most compact way of stone powder adhesion.

Stone dust control technology

The 6 types of stone dust control technologies and equipment are as follows:

1. Feeding vibrating grate screen

The increased mud content in machine-made sand will increase water demand and affect the strength of concrete, thus affecting its compression capacity. Therefore, before the raw materials enter the sand making process, they need to be sifted and discarded, which can significantly reduce the moisture content of the raw materials.

According to different material conditions, select the appropriate screen bar spacing to achieve different mud removal effects; For working conditions where the mountain bark is thick, the vegetation is difficult to remove, the mountain is severely weathered, and the interlayer contains large amounts of mud, which is easy to mix with soil, increasing the spacing between screen bars can effectively reduce the mud content.

2. Aggregate chute powder removal device

A certain specification of aggregate from the screening machine enters the aggregate unloading chute after the screening. An integrally detachable diffusion air distribution chamber is arranged in a suitable place, and the blower is connected to it. In this way, the free dust on the aggregate surface is blown up by the blower when passing through the chute and is collected in the dust collector under the suction effect of the dust collector.

In addition, the suction volume of the dust collector can be controlled by adjusting the pipeline regulating valve. When the blower adopts the variable frequency form, the ratio of blowing and suction is adjusted by the variable frequency control of the blower and the adjustment of the regulating valve, to realize the continuous control of the powder content of the finished sand and gravel aggregate within a certain range.

3. High frequency vibration screening pretreatment

Basic principle: The machine-made sand is preprocessed by high-frequency vibration to disperse the powder, separate the powder, coarsely and finely classify the sand, and then remove the stone powder contained by the wind.

Specific method: After the material is crushed by the sand making machine when it enters the screening module, it can be bulked through the bulker or the spiral material lever. This has a preliminary dispersion effect on the agglomerated and adhered stone powder and improves the quality of the material. The uniformity of distribution, at this time, the stone powder can be selected through the air separation device. After primary classification, the materials enter a high-frequency vibrating screen with a vibration frequency of 60-80HZ and an amplitude of 0.15-2.4mm for screening. The vibration intensity of this equipment is 3.5-5 times that of ordinary equipment, which can generate greater mechanical force and has a good dispersion and separation effect on agglomerated stone powder and surface-adhesive stone powder. At the same time, the coarse and fine classification of machine-made sand is efficiently achieved.

Compared with ordinary vibrating screens, the powder removal efficiency of machine-made sand after being screened by high-frequency vibrating screens is significantly increased by about 40%, and the required air volume is reduced by 45%.

4. Centrifugal powder classifier

The powder classifier is used in the sand making process. Its main function is to separate excess stone powder and useful particles and recycle them separately.

Its working principle is: to mix gas and powder to form a gas-solid two-phase flow. The rotating scattering disc and high-speed airflow make the powder-containing airflow obtain centrifugal force during rotation. The centrifugal force obtained by particles of different particle sizes is different, thereby realizing the separation of coarse and fine powder particles. At the same time, the coarse and fine powder particles are recycled separately by corresponding methods. The useful particles are the finished sand, and the useless fine powder is the waste material.

From the position of the powder separator installed in the building station, it is divided into raw material powder classifier and finished material powder selection process layout. The powder classifier has strict requirements on the moisture content. When the moisture content of the feed is higher than 5%, the powder removal efficiency of the powder separator will be seriously reduced. When the moisture content of the feed is 2%, the powder separator can better exert its efficiency, and the sand formation rate is between 60%-70%.

5. V-type static classifier + dynamic high-efficiency classifier

The raw materials enter the sand making machine, and after vibration screening, the coarse powder returns to the sand making machine, and the fine powder is sent to the combined classifier of the V-type static classifier + dynamic high-efficiency powder classifier. After being homogenized by the material distributor, it enters the classification system, the coarse particles enter the finished product warehouse, and the fine particles and fine powder enter the dynamic classifier with airflow. By adjusting the speed of the dynamic powder selector, the sand and gravel classification is adjusted, and the qualified products are discharged from the coarse powder pipe into the finished product warehouse. Adjust the particle grading of the finished product, and the fine powder is collected by the cyclone dust collector with the airflow and enters the stone powder warehouse. The airflow enters the V-type air inlet through the circulating blower.

6. Air Screen

The air screen combines wind separation technology based on vibration screening to realize the three functions of particle size adjustment, grading and screening.

Its working principle: The material is evenly spread under the action of the air screen dispersion device and blown to different positions of the air selection chamber by the blower. The lighter the material (the smaller the particle size), the farther it is blown away and the longer the screening distance; The lightest stone powder will be blown to the powder outlet position, adsorbed by the dust collector-induced draft blower, and finally concentrated in the powder tank. At the same time, the particle size adjustment plate automatically adjusts the proportion of the returned material to fine-tune the fineness modulus of the finished sand, thereby ensuring the stability of the fineness modulus of the finished sand.

For the dry sand making system using an air screen, the raw materials need to control their moisture content below 1.6% (surface moisture content 0.6%), without mud, and the feed particle size is 0-25mm and the gradation is continuous. If the raw materials change, the system capacity will change accordingly. If the raw materials contain too much mud or stone powder, separation processes such as powder classifier or powder removal equipment need to be used in the front stage.

Vanguard Machinery Brings New Technology to WAMPEX 2024: Jointly Planning for Ghana's Mining Development

 With the vigorous development of the global mining and energy industry, the continued growth of demand for mining and energy has become a significant phenomenon, bringing unprecedented opportunities and challenges to the mining machinery and equipment industry. This increase in demand has not only promoted the expansion of the industries but also promoted technological innovation and product upgrading. To continuously explore overseas markets, expand sales channels, enhance brand awareness, and achieve sustained business growth, our company is scheduled to participate in the WAMPEX 2024 West Africa Mining and Power Expo to be held in Accra, Ghana from June 5 to 7, 2024, to showcase the latest mining machinery equipment technology and solutions. We sincerely invite you to visit booth C13, communicate face-to-face with our professional team, and discuss the development of Ghana's mining industry.

According to data from the Ghana Mining Department, Ghana's mining output value has grown steadily and mining investment has continued to increase. China is one of Ghana's largest suppliers of mining machinery and equipment, and cooperation between the two countries in the mining field is becoming increasingly close. At the same time, according to data from the General Administration of Customs of China, Ghana is also one of the important import markets for China's mining machinery and equipment. In recent years, bilateral trade cooperation has grown steadily, providing strong support for Ghana's mining development.

Vanguard Machinery has always attached great importance to the development of the African market, which is one of our strategic priorities. In the past few years, we have achieved a series of important results in the African market. Through close cooperation and an in-depth understanding of local customers, we provide customized solutions for various industries in Africa, covering mining, infrastructure construction and other fields.

Our products have been widely recognized and praised in the African market, and their stability, efficiency and reliability are highly trusted by customers. We have established long-term and stable cooperative relationships with African customers, jointly promoting the development of local economies and the progress of engineering construction.

As a professional mining equipment manufacturing company, Vanguard Machinery is committed to innovative design, improving product quality, improving product lines, and providing customers with all-round support and guarantees based on the full life cycle service concept. Our R&D team cooperates with top scientific research institutions at home and abroad to continuously explore new technologies and processes to meet the growing needs of customers. The production process is strictly implemented following the quality management system to ensure that every piece of equipment reaches the highest standards. In terms of sales and after-sales service, we always adhere to "customer first" and provide customers with professional consultation, solutions and around-the-clock service to ensure customer satisfaction and stable equipment operation.

The WAMPEX 2024 exhibition is about to open. This is an important platform to gather industry elites and discuss future development trends. Vanguard Machinery looks forward to communicating and cooperating with you at the exhibition site, working hand in hand with global partners, and jointly promoting the sustainable development of the mining and energy industries. Let's meet at WAMPEX 2024!

How to Improve the Crushing Effect of Multi-cylinder Hydraulic Cone Crusher by Controlling Power and Material Level?-Vanguard Machinery Tech

 The multi-cylinder cone crusher has the characteristics of large production capacity, high efficiency, laminated crushing, excellent final product particle shape, simple operation, and a high degree of automation. It is widely used in medium and fine crushing in the sand and gravel aggregate industry and mining industry, especially in medium-hard material processing systems. In the production of multi-cylinder hydraulic cone crushers, some on-site application methods can be used to effectively improve the crushing effect of the cone crusher.

Power Control

In the process of applying a multi-cylinder hydraulic cone crusher for on-site work, its main work control method is the change of feeding amount. Therefore, in the specific working process, if the feed volume is large, the driving power requirements of the mechanical equipment will also be large. To ensure its working quality, its working power should be controlled between 75% and 90%, and its maximum power should not exceed the rated power. At the same time, during on-site work, operators should strictly avoid running the crusher in a low-power state. If it is running, its running time should not exceed 5 seconds. In specific on-site crushing operations, the power of the crusher must reach more than 40% of the rated value.

Material level control

In field applications, if the multi-cylinder hydraulic cone crusher has been running for more than 30 minutes but still cannot feed, the crusher needs to be temporarily shut down and then turned on again when feeding is possible. When the cavity of the multi-cylinder hydraulic cone crusher is crowded with materials, its optimal working condition is when the operating power reaches 75% to 90% of the rated value. In specific operations, the work of the multi-cylinder hydraulic cone crusher needs to be controlled by changes in the feed volume, and the discharge port is used as an auxiliary control facility. The adjustment of the discharge port can effectively compensate for the wear of the liner. Ensure the stability of product particle size. At the same time, the tight edge discharge port adjustment and cavity type selection can also be used to ensure that the crusher cavity is filled with materials. Under normal circumstances, the height of the materials in the cavity should exceed the material distribution plate by more than 300mm. The driving power should be kept stable and controlled at 75% to 90% of the rated value.

During on-site operations, the radar level meter can be used to detect the material level in the crusher cavity, or it can be used as a device to control the signal input of the material quantity control loop in the crusher. When the material in the crusher cavity is crowded Finally, the driving power can be further optimized through reasonable adjustment of the discharge port. For example, after the crusher discharge opening is increased, the given material level driving power of the crusher will be reduced, meanwhile, the feeding amount in the crusher cavity will be increased; After the reducing crusher discharge opening, the given material level driving power of the crusher will be increased, meanwhile, the feeding amount in the crusher cavity will be reduced.

Multi-cylinder hydraulic cone crushers have exerted good application value in many fields today. Compared with traditional crushers, the installation of multi-cylinder hydraulic cone crushers is simpler and more convenient, and their work efficiency and work quality are also higher. In production, it is necessary to control the on-site application of multi-cylinder hydraulic cone crushers and perform targeted operations to improve the production efficiency and quality of the equipment.

As one of the flagship products of Vanguard Machinery, the CP series multi-cylinder hydraulic cone crusher has been widely used in production lines everywhere and has achieved good market response. This series of crushers has a good grain shape with laminated crushing, accurate and reliable full hydraulic control, and easy equipment maintenance. They are your right assistant on the road to producing high-quality aggregates.

The Diamond Mine Crushing Project with a Capacity of 150 T/H was Launched in the "Land of Gold" - South Africa

 South Africa is one of the world's largest diamond producers and is renowned for its high-quality diamonds. Diamonds are one of South Africa's most famous treasures. South Africa's diamond production once accounted for 90% of the world's diamond production, and the Kimberley Diamond Mine is an important pillar of the South African diamond industry. The Kimberley Diamond Mine is located in the Cape Province of South Africa and is a famous diamond in the world capital, Vanguard Machinery's 150 T/H diamond ore crushing project is located here.

Diamond ore is a metal ore with high hardness. A jaw crusher can be used for coarse crushing, and a cone crusher is required for medium and fine crushing. However, due to limited initial investment and special site conditions, the customer specified an MBP semi-mobile as the secondary crusher. Vanguard Machinery engineer recommended the MBP modular mobile crushing plant that combines "performance, economy, and innovation" based on the actual needs of the customer. This series of mobile crushing plants is a multi-functional integration consisting of one or several crushing and screening unit modules frame structure solutions. It is particularly suitable for multi-point quarries that require regular movement of equipment between different locations. It has significant advantages such as compact structural design, space-saving, no need for foundation installation, and the ability to be quickly relocated and reassembled according to construction needs.

Project overview:

Material: Kimberlite, feed 500mm

Capacity: 150 T/H

Equipment configuration: MBP106 jaw crushing plant + MBP250 impact crushing plant

Live coverage:

Main advantages of MBP series mobile crushing plant:

1. It takes a short time to put into use and creates profits faster (the equipment production cycle is 35 days);

2. Can enter the site at any time and quickly enter production status;

3. The capacity of the entire production line is equivalent to that of fixed equipment, and the power consumption of mobile equipment can be reduced compared with fixed equipment;

4. The power can choose to use a dual-use power mode of gasoline and electricity, and the power sources are diverse;

5. The entire production line only requires 4 people to operate.

About Us:

Vanguard Machinery is a professional manufacturer focusing on the processing of comprehensive supporting equipment such as aggregate production, construction sand, and urban construction waste treatment. The company's main series of products include cone crushers, sand making machines, jaw crushers, MBP semi-mobiles, mobile crushing plants and other equipment, which are widely used in mining, cement, highways, electric power, metallurgy, coal and other industries. The company has won unanimous praise from domestic and foreign customers over the years, and its products are exported to the United States, Russia, Kazakhstan, Tajikistan, Brazil, Argentina, Vietnam, the Philippines, India, Pakistan and other countries.

Winter Guardian: Tips on the Care and Maintenance of Mining Equipment in Low-temperature Environments

 As the core equipment in the production process, the crusher's stable operation is crucial to the entire mining operation. Especially in the cold winter, problems such as the solidification of lubricating oil, hardening and wear of lubricating parts, and difficulty in starting equipment frequently occur, which brings considerable trouble to mining production. This article aims to reveal to you the core maintenance strategies of mining crushers in low-temperature environments, ensuring that the equipment operates stably and efficiently in severe cold, and safeguarding mine production.

1. Selection of lubricating oil and solution to solidification problems

(1). Lubricating oil selection:

In low-temperature environments, low-temperature lubricating oil should be selected. Their viscosity changes less with temperature and has better fluidity at low temperatures. They can effectively prevent solidification and ensure that equipment is effectively lubricated and protected in low-temperature environments. Extend the service life of the equipment and improve the reliability and stability of the equipment. Common low-temperature lubricating oils include winter-type engine oil, grease, etc. In actual applications, appropriate low-temperature lubricating oil products are selected based on the specific working conditions, ambient temperature and requirements of the equipment.

(2). Solve the problem of lubricating oil solidification

1) Choose low-temperature lubricating oil to ensure that it still has good fluidity and lubrication performance in low-temperature environments;

2) During the operation of the equipment, the oil temperature adjustment device or preheating system is used to keep the lubricating oil temperature within an appropriate range to avoid solidification caused by too low oil temperature;

3) Regularly clean the oil and dust on the surface of the equipment and check the lubrication system regularly to prevent impurities and pollutants from entering the lubrication system, ensure smooth pipelines, and prevent lubricating oil from solidifying in the pipelines and causing blockage;

4) According to the usage of the equipment, replace the lubricating oil regularly. This can prevent the lubricating oil from aging, being contaminated or mixed with impurities, and maintain its good lubrication performance and fluidity.

2. Solve the hardening and wear problems of lubricating components

In low-temperature environments, the brittleness of materials increases, which can easily lead to hardening and wear of lubricating components, such as bearings, gears, bearing bushes, etc. This not only affects the normal operation of the equipment but may also cause malfunctions and even interrupt production. Therefore, we must attach great importance to the maintenance of lubricated components in low-temperature environments.

For the hardening and wear challenges of lubricated components, the following solutions may be considered:

(1). Lubrication and cooling: Ensure that the lubricating components of the equipment are fully lubricated during operation to reduce friction and wear. In addition, in low-temperature environments, the selection and supply of lubricating oil should be appropriately adjusted to ensure the lubrication effect.

(2). Regular maintenance and replacement: Regular inspection, cleaning and maintenance of lubricating components. According to the usage and wear degree, damaged or severely worn lubricating components should be replaced in time to ensure the normal operation of the equipment. At the same time, sufficient spare parts should be stored in advance to ensure timely supply when lubricating components need to be replaced. In addition, according to the operating conditions of the equipment, promptly adjust the position of the lubricating parts and the tightness of the fasteners to ensure that they are in good working condition.

(3). Choose high-quality products and services: Choosing strictly verified lubricating component products can provide stable support for mining equipment under harsh conditions and ensure production continuity and stability. At the same time, choosing a professional mining equipment maintenance and maintenance service team can provide comprehensive technical support and guarantee.

3. Solving difficulties in starting equipment

In low-temperature environments, mining equipment often faces huge challenges during the start-up phase, mainly due to several key factors: the significant increase in lubricating oil viscosity and the too-low temperature of the motor, resulting in a significant increase in resistance when the equipment is started, thus causing It is difficult for the equipment to start and operate normally, which not only affects production efficiency and equipment performance but may also increase maintenance costs and safety risks.

The following are several solutions to the problem of difficulty in starting mining equipment in low-temperature environments:

(1). Select lubricating oil suitable for low-temperature environments to ensure that key parts of the equipment are well lubricated and effectively reduce the friction resistance of key parts of the equipment, thereby ensuring smooth start-up and operation of the equipment;

(2). In a low-temperature environment, too low a temperature of the motor may cause startup failure. The motor can be preheated in advance to reach a suitable operating temperature to ensure that the equipment can start smoothly.

(3). Install heating equipment or use insulation measures to increase the overall temperature of the equipment and reduce starting resistance. These measures will help reduce the viscosity of the lubricating oil and ensure that the motor operates at a suitable temperature.

Facing the challenge of low-temperature environments, mining equipment will always encounter many problems, but as long as we adopt professional solutions, we can easily solve these problems. Through professional and reasonable operation and maintenance, we ensure that mining equipment can successfully cope with various extreme conditions and maintain stable and efficient operation, providing solid technical support and guaranteeing the continuous and safe production of mines.