UNTERSTÜTZUNG
Zeche
Author：ZYG Power Modulerelease time：2022-1-3
Basic information
Coal mine is divided into open pit mining and underground mining, and its equipment is naturally divided into open pit coal mine machinery and underground coal mine machinery.
According to statistics, at the end of the 11th five-year plan, China’s coal demand id about 90 billion yuan. Of these, about 70 billion yuan is invested in new coal – making equipment, and about 15 billion to 20 20 billion yuan is needed for technical renovation. According to the statistics o f115 major coal companies in China, the output value of 2007 was 49.61 billion yuan, with sales revenue of 48 billion yuan. In 2008, the annual output value was more than60 billion yuan, with sales revenue of more than 60 billion yuan. This means that China still has about 30 billion yuan of coal machine products market competition space, in which the production capacity of more than 6 million tons is larger.
The demand of large mining equipment will become mainstream.
The state council “ several opinions about accelerate the development of the equipment manufacturing industry, points out that to the development of large coal mine comprehensive mining, lifting and washing equipment, realize large-scale integrated mining, lifting and washing equipment”. During the 11th five-year plan period, the mechanization degree of large -scale coal mining equipment in China should reach more than 95%, and the medium-sized coal mine should reach more than 80%. In addition to the large coal mining group’s merger and reorganization of small and medium-sized coal mines, large mining equipment needs more.
1. Open-pit coal mining machinery: a continuous excavator, mechanical excavator, large coal crusher, large belt conveyor, large non-highway mine, etc.
2. Mining machinery for underground mining: with the increase of mining mechanization and the requirement of coal mine safety, the mining equipment is the main composition of coal mine machinery.
① Coal mining equipment: drum coal mining machine, continuous coal mining machine, planer, screw coal mining machine.
② Conveying equipment: belt machine, scraper conveyor, scraper reloader.
③ Working face support equipment: hydraulic support, single prop
④ Roadway tunneling equipment: rock driving machine, semi-coal mining machine, hard rock driving machine.
⑤ Ventilation equipment: main ventilator, local ventilator
⑥ Roadway support equipment: hydraulic anchor drilling rig, pneumatic anchor rigging drill, pneumatic support bolt drill, leg type pneumatic support bolt drill, strut support pneumatic hand-held drill.
⑦ Gas exploration equipment: pneumatic pedestal bolt drill, coal mine tunnel drilling rig, coal mine mud pump.
⑧ The motor stable power supply chain is extremely important.
Reconmended product series ：HP10-50 series.
Vorherige:Schienenverkehr
Nächste:Industrie
relevante Information
-
2023-8-11
AC DC Converter SP Series supplier: Superior Performance and Reliability
Introduction In today's fast-paced world, reliable and efficient power supply is crucial for the seamless operation of various electronic devices. AC DC converters play a vital role in converting alternating current (AC) to direct current (DC), ensuring a stable and consistent power supply. One such remarkable converter series is the SP series, known for its superior performance and reliability. This article will delve into the features and benefits of the AC DC Converter SP series, highlighting its importance in modern technology. Overview of the SP Series The SP series AC DC converters are high-performance power supplies designed to meet the growing demands of various applications, ranging from industrial automation to telecommunications and transportation. These converters convert AC power from the...
Einzelheiten anzeigen -
2023-10-13
Highly Efficient 1000W Modular Power Supply: Unleash the Power in Style
In the world of technology, power is everything. Whether you’re a gaming enthusiast, a professional video editor, or a computer programmer, having a reliable and efficient power supply is crucial to unleashing the full potential of your system. That’s where the Highly Efficient 1000W Modular Power Supply comes into play. With a power output of 1000W, this modular power supply packs a punch. It is designed to handle the high demands of modern systems, ensuring that your computer runs smoothly and efficiently, no matter the task at hand. From intense gaming sessions to resource-intensive video rendering, this power supply has got you covered. One of the key features of this power supply is its modularity. Unlike traditional power supplies where...
Einzelheiten anzeigen -
2023-10-13
Top-Rated 750W Modular Power Supply: Discover the Best Options
Introduction: A modular power supply is an essential component for any PC enthusiast or avid gamer. With the increasing demand for high-performance systems, having a reliable power supply is crucial. In this article, we will explore the top-rated 750W modular power supplies available in the market today. These power supplies offer excellent efficiency, reliability, and flexibility, making them ideal choices for powering your system. 1. Corsair RM750x: The Corsair RM750x has been consistently rated as one of the best 750W modular power supplies available. It boasts 80 Plus Gold certification, ensuring high efficiency and low power consumption. The fully modular design allows for easy cable management, reducing clutter inside your PC. With a Zero RPM fan mode, it remains silent...
Einzelheiten anzeigen -
2023-5-14
240V AC to 12V DC Converter: Efficient and Safe Solution for Your Electrical Needs
As technology continues to advance, we rely more and more on electronic devices. However, these devices require a stable and reliable power source. For many applications, this means converting the 240V AC mains power to 12V DC. This is where a 240V AC to 12V DC converter comes in. A 240V AC to 12V DC converter is an electrical device that converts the high voltage alternating current (AC) from your mains power supply into a lower voltage direct current (DC) that can be used to power a wide range of electronic devices. These converters are widely used to power electronic devices such as LED lights, CCTV cameras, and other low voltage devices. There are many advantages to using a 240V...
Einzelheiten anzeigen -
2023-8-28
AC/DC Power Supply Module: Providing Versatile Power Solutions
The AC/DC power supply module is a vital component in various electronic devices and systems. It serves the crucial purpose of converting alternating current (AC) from the main power source to direct current (DC) that is suitable for powering electronic circuits. This versatile module has become an essential part of countless applications, ranging from consumer electronics to industrial automation. One of the primary advantages of the AC/DC power supply module is its ability to offer a wide range of power solutions. It can handle a broad input voltage range, typically from 100V to 240V AC, making it suitable for use in different countries with varying power grids. This versatility ensures that electronic devices equipped with the module can operate seamlessly...
Einzelheiten anzeigen -
2023-7-21
How to find AC to DC Converter in stores
In today's technologically advanced world, the need for efficient power supply is of utmost importance. Many electronic devices and appliances operate on direct current (DC) while the main power supply is alternating current (AC). To bridge this gap, an AC to DC converter is required. Fortunately, there are various types of AC to DC converters readily available at stores. An AC to DC converter, also known as a rectifier, is a device that converts alternating current (AC) into direct current (DC). This conversion is crucial as most electronic devices, such as mobile phones, laptops, and televisions, require a stable DC power supply to function effectively. These converters play a vital role in ensuring proper functioning and longevity of electronic appliances....
Einzelheiten anzeigen