The air hose is responsible for transferring the power of compressed air to various pneumatic tools. In the compressed air distribution system, the air hose specifications required for different sizes of air compressors are also different.
A worker is drilling the wall with pneumatic rock drill.
Brief Introduction
Mining is a vast global industry focused on a wide variety of natural resources. Through mining, people can extract the most valuable, useful and beautiful natural resources on the earth for use in all areas of our lives. The modern mining process relies on a variety of mechanical equipment, most of which are powered by air compressors. Compressed air will be distributed to each m achine through the proper air hoses. In order to achieve efficient operation, the discharge pressure must be high enough to deliver the compressed air to the machines at the a certain pressure. Special needs to be pointed out that the use of undersized hose in the compressed air distribution system is the primary cause of low air pressure. As a manufacturer, we will give professional advice according to our years of practical experience.
What is the Most Commonly Used Air Compressor in Mine?
The appropriate compressors used at mines are of positive-displacement types. Reciprocating compressor, the air is compressed by a piston in a cylinder, is the most common choice of mine managers.
Main Machines Powered by Compressed Air
A mine worker is operating with a stoper drill.Hand-held pneumatic rock drillPneumatic rock drill is ideally for development and stoping applications where high drilling speed is required. There are three primary variations include jackleg, stoper and sinker for practical work needs.
A used mucking machine with black air hose.Mucking machinesMucking machines, powered by a small compressed air, are designed for loading the broken rock in underground mining.
There are two pneumatic chain hoists with different styles.Pneumatic chain hoistsMining air hoists are powered by the safe and reliable compressed air. They are specifically designed for pulling and lifting operations in mining and tunneling industries.
There is an air scraper winch on the ground.Air scraper winchAir scraper winch adopts compressed air as power to diver the air motor. It is used to move the ores at the underground mining or open air.
A picture show the ventilation pipeline of the underground mine.BlowersBlowers have a wide range applications in underground minging industry. Such as dust control, cyclone solutions, ventilation and cooling. They act as different types of large vacuum cleaner to move dirt from the job site.
Ingersoll-Rand SSR-EP100 compressor Model: SSR-EP100 Capacity: 445 CFM Rated Operating Pressure: 125 PSIG Max. Discharge Pressure: 128 PSIG Max. Modulate Pressure: 135 PSIG Nominal Drive Motor: 100 H.P. Nominal Fan Motor: 3.0 H.P. Total Package Amps: 255/148 A Voltage: 220/440 V Phase/Frequency: 3 Phase / 60 Hz Control Voltage: 120 V Serial Number: F17849036424 Contactor Amp Rating: 150 A Assembly Amp Rating: 350 A Locked Rotor Amp Rating of Assembly: 1500 A Manufactured by: Ingersoll-Rand, Rotary-Reciprocating Compressor Division, Davidson, North Carolina, USA.
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Mobile air compressors are widely used in mining, water conservancy, transportation, shipbuilding, urban construction, energy, military and other industries. product category 1. Diesel mobile air compressor: Driven by a diesel engine, it drives the rotation of the screw compressor rotor to compress air and other equipment with a certain pressure. 2. Electric mobile air compressor: driven by an external power supply to drive the action of the air compressor. Advantages 1. High reliability: The compressor has few parts and no wearing parts, so it runs reliably, has a long life, and the interval between overhauls can reach 40,000 to 80,000 hours; 2. Convenient operation and maintenance: The degree of automation is high, and the operator does not need to go through long professional training, and can realize unattended operation; 3. Good power balance: There is no unbalanced inertial force, it can run smoothly at high speed, and can realize no-base operation. It is especially suitable for use as a mobile compressor, with small size, light weight and small footprint; 4. Strong adaptability: It has the characteristics of forced air delivery, the volume flow is almost not affected by the exhaust pressure, and it can maintain high efficiency in a wide speed range.