ПОДДЕРЖИВАТЬ
Угольная шахта
Author：ZYG Power Moduleвремя выпуска：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.
Предыдущий:Железнодорожное сообщение
Следующий:Промышленность
релевантная информация
-
2023-5-21
Efficiently Power Your Devices with our 120V AC to 12V DC Converter
Are you tired of constantly having to replace batteries or deal with messy cords and chargers? Our 120V AC to 12V DC converter is the solution you've been looking for. This converter allows you to efficiently power your devices that require 12 volts DC with the standard 120 volts AC power found in most households. Simply plug the converter into a wall outlet and connect your device to the converter. No more worrying about dead batteries or messy cords! Our converter is compact and lightweight, making it easy to take with you on the go. It's perfect for powering devices while traveling or camping. Plus, the durable construction ensures it will withstand the wear and tear of daily use. The...
Посмотреть детали -
2023-6-8
12V 15A AC to DC Converter: Efficient Power Conversion for Your Devices
In today's world, we rely heavily on electronic devices to make our lives easier and more convenient. However, most of these devices require direct current (DC) to function, while the power supply in our homes and offices provides alternating current (AC). This is where an AC to DC converter comes in. An AC to DC converter is a device that converts AC power to DC power, allowing you to power your electronic devices that require DC power. The 12V 15A AC to DC Converter is one such device that is gaining popularity due to its efficiency and versatility. The 12V 15A AC to DC Converter is a power supply that can convert 100-240V AC input to 12V DC output. With...
Посмотреть детали -
2023-9-5
China AC-DC Power Supply Module: Seamless Integration for Efficient Electrical Systems
Introduction The importance of a reliable and efficient power supply cannot be overstated. Whether it is powering our homes, offices, or industrial facilities, a seamless integration of AC-DC power supply modules is essential for the smooth operation of electrical systems. This article explores the significance of AC-DC power supply modules, their benefits, and their role in ensuring efficient electrical systems. Importance of AC-DC Power Supply Modules AC-DC power supply modules play a pivotal role in converting alternating current (AC) to direct current (DC). This conversion is necessary as most electronic devices and equipment operate on DC power. AC power received from the electrical grid needs to be converted into a usable form to power these devices effectively. Seamless Integration One...
Посмотреть детали -
2023-9-19
Introducing an Adjustable Power Supply Module: Empowering Your Electronics with Versatility
Electronic devices have become an indispensable part of our lives. From smartphones to laptops, from drones to smart home systems, we rely on these devices for convenience, communication, and entertainment. However, powering these devices and ensuring their optimal performance can be a challenge. That's where an adjustable power supply module comes in. In this article, we will explore the benefits and versatility of this essential electronic component. An adjustable power supply module is a device that provides a stable and adjustable output voltage to power electronic circuits and devices. It is an essential tool for electronics enthusiasts, engineers, and hobbyists who work with a wide range of electronic components and devices. Unlike fixed power supplies, an adjustable power supply module...
Посмотреть детали -
2023-6-21
AC to DC Converter Available in Store
In today's world, we are surrounded by electronic devices that require different types of voltages to operate. Some devices work on direct current (DC), while others function on alternating current (AC). The power supplied in our homes and offices is generally AC, but most electronic devices require DC to function correctly. Therefore, AC to DC converters come into the picture. An AC to DC converter is a device that converts alternating current (AC) into direct current (DC). It is also known as a rectifier or a power supply. The AC to DC converter is a vital component of any electronic device that operates on DC power. AC to DC converters are widely used in various applications, including power supplies for...
Посмотреть детали -
2023-8-22
AC DC Power Supply Module: A Reliable Solution for Efficient Power Conversion
Introduction: Reliable and efficient power conversion is crucial for the smooth functioning of various electronic devices. One such solution that has gained immense popularity is the AC DC Power Supply Module. This module offers a reliable and efficient way to convert alternating current (AC) into direct current (DC), making it an essential component in numerous applications. In this article, we will explore the features and benefits of the AC DC Power Supply Module, highlighting its importance and applications in various industries. Features of AC DC Power Supply Module: The AC DC Power Supply Module is designed to provide a seamless and consistent power conversion experience. It offers several features that make it an ideal choice for numerous applications....
Посмотреть детали