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  • Underground ventilation systems Epiroc

    Epiroc offers a complete ventilation solution for tunneling and underground mining operations, including system design and installation of fan stations and ducting. Our Serpent Ventilation System has been tried and tested in hundreds of underground installations. The system is composed of highly efficient, low-noise fans and durable PVC-coated ventilation ducting. Our experts can help you ...

  • Underground Ventilation Ducts - Deelat Industrial USA

    Underground Ventilation Duct - 11 13/16" (Diameter) x 32 ft (Length) - Spiral The 11 13/16” in diameter spiral tunnel and mining duct has a length of 32 feet and is made out of a biaxial polyester. It is able to endure temperatures between -4°F and +176°F and positive pressure between 6000 and 8000pa. Function The spiral tunnel and mining duct allows air to travel through helix steel ...

  • Mine Tunnel Ventilation Products ABC Industries

    Underground construction operations depend on thorough planning to meet expectations in execution of every element of a project—and the most extreme mining and tunneling operations demand the most dependable, durable ventilation products available today. Since 1926, ABC Industries, Inc. has been a leading provider of high quality, customized ducting, curtain, and brattice solutions to some ...

  • Rocvent Mine Tunnel Ventilation - Mine Tunnel

    Rocvent Inc. is a major manufacturer of all types of Mine and Tunnel Ventilation, Tubing and Ducting with over 35 years of service to customers world wide. Additionally, we offer a full line of Main Fans, Secondary Fans, Fan Silencers and related accessories. PRODUCTS AND SERVICES. Ventilation solutions for underground mine and tunnel applications. Duct Tubing. Spiral-reinforced ducting ...

  • Ventilation and Cooling in Underground Mines

    13/03/2011  Underground booster fans, because of space limitations, are almost always axial flow and they are used to boost flow in the deeper or more distant sections of a mine. Their main drawback is the possibility of recirculation between the booster fan exhaust and the intake airways. By only providing a boost to the smaller airflows where they are required, they can result in a lower main fan ...

  • Mine Ventilation - Metal-Air

    We understand that underground mine ventilation is an extremely important area of focus for all mining professionals as mines have to be adequately ventilated to ensure a cleaner and safer workplace. Metal-Air is able to provide all mine sites throughout Northern and Central Ontario and within Canada with the fast and reliable production of heavy duty manufactured spiral steel ducts, of any ...

  • Mine Ventilation Ducting - Underground Ventilation System

    Mine Ventilation Ducting — Reliable Solutions By Plascorp. When it comes to mine ventilation ducting, it is imperative that the underground ventilation system is of the highest quality to guarantee maximum effectiveness and safety — and rest assured that that is exactly what you will be getting when you choose Plascorp. At Plascorp, our mining products are constructed from polyethylene ...

  • Home - ABC Ventilation

    we are the world leader in flexible and semi-rigid polymer ducting, fans and air distribution systems for mine and tunnel ventilation. PRODUCTS. Flexline™ Performance Ducting. Flexible ducting for mine and tunnel ventilation. Hardline™ Performance Ducting. Semi-rigid polymer ducting for mine and tunnel ventilation. Ventilation Control Solutions. Underground ventilation control, stopping ...

  • Mining Fans, Axial flow fans, mining ventilation, SMJ Fans

    SMJ Fan's Industrial Mining Fans, Axial flow fans and mining ventilation equipment, Located in Grand Junction, Colorado. Call SMJ Fans 1-970-245-0480 . Skip to content. Search for: Western Precision Manufacturing. Manufacturing Quote Request; SMJ Fans. Request-A-Quote; Our Work; Contact; SMJ Fans David Lucht 2017-03-16T15:32:19-06:00. SMJ FANS. SMJ Industrial Mining Fan, Axial flow fans ...

  • Ventilation - QueensMineDesignWiki

    The installation of underground booster fans can improve ventilation of a mine while producing significant reductions in total fan operating costs. However, these benefits depend upon skilled system design and planning. An inappropriate use of booster fans can raise operating costs if fans act in partial opposition to each other. Furthermore, if booster fans are improperly located or sized ...

  • Ventilation and Cooling in Underground Mines

    Underground booster fans, because of space limitations, are almost always axial flow and they are used to boost flow in the deeper or more distant sections of a mine. Their main drawback is the possibility of recirculation between the booster fan exhaust and the intake airways. By only providing a boost to the smaller airflows where they are required, they can result in a lower main fan ...

  • Mine Ventilation - Metal-Air

    We understand that underground mine ventilation is an extremely important area of focus for all mining professionals as mines have to be adequately ventilated to ensure a cleaner and safer workplace. Metal-Air is able to provide all mine sites throughout Northern and Central Ontario and within Canada with the fast and reliable production of heavy duty manufactured spiral steel ducts, of any ...

  • Underground Ventilation Ducts - Deelat Industrial Australia

    Underground Ventilation Duct - 305 mm (Diameter) x 9.75M (Length) - Spiral The 305 mm in diameter spiral tunnel and mining duct has a length of 9.75M and is made out of a biaxial polyester. It is able to endure temperatures between -20°C and +80°C and positive pressure between 6000 and 8000pa. Function The spiral tunnel and mining duct allows air to travel through helix steel-coiled ducting ...

  • Mine Ventilation Ducting - Underground Ventilation

    Mine Ventilation Ducting — Reliable Solutions By Plascorp. When it comes to mine ventilation ducting, it is imperative that the underground ventilation system is of the highest quality to guarantee maximum effectiveness and safety — and rest assured that that is exactly what you will be getting when you choose Plascorp. At Plascorp, our mining products are constructed from polyethylene ...

  • MDG3 Fans in underground coal mines

    For booster fans in underground coal mines, Parts . 3 and 4.1 of this guideline are applicable to design registration under clause 177(5) of the Work Health and Safety (Mines) Regulation 2014 and Part 5.3 of the Work Health and Safety Regulation 2011. 1.4 Standards This guideline refers to the following standards, as amended from time to time: Abbreviation of standard Title of standard AS 1269 ...

  • Mine Fans and Tunnel Ventilation Radial and Axial Fans.

    Words. Mine Ventilation and Exhaust Gas Radial or Axial Ducted Fans and Blowers. Heavy Duty and High Efficiency Mine Fans. Explosion Proof too. Centrifugal fans for tunnels, Mine axial fans, High pressure radial fans, Underground ventilations, Pneumatic conveying, Tunnel and duct aeration, Fumes exhaust system, Silencer, Ogive core silencer, Noise reduction, Pressurization systems, Hydraulic ...

  • Primary Ventilation Mine Underground Polyline ...

    MINING / CIVIL Primary Ventilation Underground Ventilation Ducting Fan Silencers Accessories Vent Bag Protectors Submersible Pump Floats Pump Shields Cable Stoppers Grout Mixing Tanks Storage Boxes Light Vehicle Armour Service Pipe Hangers Industrial Hose Hangers

  • Mine Ventilation Fan - Maya Fan Air Engineering Pvt Ltd

    Mine ventilation is defined as a combined system of shafting, ducting and a well-designed combination of fans, mine ventilation is a basic need of mining industries, It is required for providing adequate oxygen for the workforce and to dilute and exhaust dangerous gasses in the underground mine, it is also required to take a smoke of machine equipment out because many of machine in underground ...

  • Main Fans Introduction underground COAL

    The main fans which ventilate large mines are major power consumers, having large motors which run virtually continuously, usually only being stopped for maintenance purposes. Great care is therefore required in design and specification in order to avoid unnecessary expenditure. The fan duty required often varies greatly over the life of a mine as the workings become more extensive and it is ...

  • CHAPTER 10 FANS - Mine Ventilation Services, Inc.

    The great majority of fans used in mining are driven by electric motors, although internal combustion engines may be employed, particularly as a standby on surface fans. Compressed air or water turbines may be used to drive small fans in abnormally gassy or hot conditions, or where an electrical power supply is unavailable. In Chapter 4, mine fans were classified in terms of their location ...

  • Main Fans Introduction underground COAL

    The main fans which ventilate large mines are major power consumers, having large motors which run virtually continuously, usually only being stopped for maintenance purposes. Great care is therefore required in design and specification in order to avoid unnecessary expenditure. The fan duty required often varies greatly over the life of a mine as the workings become more extensive and it is ...

  • Underground Ventilation Ducts - Deelat Industrial Australia

    Underground Ventilation Duct - 305 mm (Diameter) x 9.75M (Length) - Spiral The 305 mm in diameter spiral tunnel and mining duct has a length of 9.75M and is made out of a biaxial polyester. It is able to endure temperatures between -20°C and +80°C and positive pressure between 6000 and 8000pa. Function The spiral tunnel and mining duct allows air to travel through helix steel-coiled ducting ...

  • Amazon.co.uk: underground ducting

    1STec 30m Underground Cable Conduit Ducting Hose Pipe Channel for TV Coax, Electric Wire, Garden Lights, Fish Pond Low Voltage Pumps, Power Socket Lead Burial (30 Metre, 20mm External 14mm Internal) 4.4 out of 5 stars 23. £37.95 £ 37. 95. Get it Wednesday, Jul 22. FREE Delivery by Amazon. Only 1 left in stock. 63MM X 50M YELLOW ELECTRICAL FLEXIBLE CABLE DUCTING

  • The Significance of Duct Coupling ... - Mines and Technology

    ard rock mining methods have changed recently, targeting farther and deeper ore bodies. Preferring ramp over shaft access, they lead to the development of extensive galleries with typical lengths ranging between 1,000 and 2,000 metres. Ventilation is a critical component of underground mining. It ensures a viable environment for underground workers by diluting air contaminants and regulation ...

  • Underground mine ventilation - WIKI 2. Wikipedia

    Underground mine ventilation provides a flow of air to the underground workings of a mine of sufficient volume to dilute and remove dust and noxious gases (typically NOx, SO2, methane, CO2 and CO) and to regulate temperature. The source of these gases are equipment that runs on diesel engines, blasting with explosives, and the orebody itself. The largest component of the operating cost for ...

  • Underground Mine Ventilation Fans - Nelson Machinery ...

    Nelson Machinery sells new used underground mine ventilation fans, ventilation ducting, flexible mine vent ducting. Equip yourself with the gold standard 1-604-534-5313 ...

  • Primary Ventilation Mine Underground Polyline ...

    MINING / CIVIL Primary Ventilation Underground Ventilation Ducting Fan Silencers Accessories Vent Bag Protectors Submersible Pump Floats Pump Shields Cable Stoppers Grout Mixing Tanks Storage Boxes Light Vehicle Armour Service Pipe Hangers Industrial Hose Hangers

  • Typhoon Ducting Accessories – Clemcorp Australia

    Fan Starters Electrical Typhoon Ducting Accessories Software Services Overhauls, Rebuilds and Re-Manufacture Site Installation and Troubleshooting Industrial Laboratory Testing Training Projects About History Countries and Regions of Supply Supply Contact Products . Mine Ventilation Ducting Typhoon Ducting Accessories. Flexible Ducting . Typhoon ducting is a Woven Polyethylene duct ...

  • Jetair Fans Mining Equipment

    Jetair specializes in axial vane fans from 18-inch diameter to 84-inch diameter and up to 500 HP. Jetair can deliver your fans in a hurry. Not only do we have a huge inventory of used fans ready to be rebuilt, we can usually make delivery on new fans in only a couple of weeks. Jetair also rolls steel ventilation ducting on-site for underground ...

  • Products Unique Ventilation Support Systems

    Rectangular ducting for Underground and Industrial applications. Manufactured from Z275 galvanised material in lock-form construction with angle iron flanges as joining method. Underground Applications: Ducting can be designed for areas with limited space available where conventional round ducting cannot be installed. Flanges can be supplied with clamp-hooks on top of flange which do not ...

  • Products Unique Ventilation Support Systems

    Rectangular ducting for Underground and Industrial applications. Manufactured from Z275 galvanised material in lock-form construction with angle iron flanges as joining method. Underground Applications: Ducting can be designed for areas with limited space available where conventional round ducting cannot be installed. Flanges can be supplied with clamp-hooks on top of flange which do not ...

  • ABC Ventilation Systems – Welcome

    ABC Ventilation Systems South Africa is committed to the design, development and production of high performance coated fabrics and ventilation ducting products for underground mining and industrial applications, such as tunnelling.

  • Underground Mine Ventilation Fans - Nelson Machinery ...

    Nelson Machinery sells new used underground mine ventilation fans, ventilation ducting, flexible mine vent ducting. Equip yourself with the gold standard 1-604-534-5313 ...

  • Ventilation Ducts Manufacturer,Ventilation Ducts Supplier ...

    Our company is a noted manufacturer, exporter and supplier of Ventilation Ducts for Mines, Tunnels Underground Ventilation like Pack house Ventilation Duct, Blower Ducting, Blower Duct and so on. These ducts are demanded in mines, tunnels and underground places for removing warm and moist air from that place. Under the guidance of our deft professionals, the offered duct is manufactured ...

  • Mine Ventilation - virtualminexpo

    The Firefly Turbo Powered Plastic Ventilation Fan. The firefly turbofan is a portable unit designed to adapt to ventilation ducting being used in underground mining situations. The fan was developed to improve the efficiency in ventilating mine shafts through greater air output. Fläkt Woods

  • TCT Ducting - Mining Technology Mining News and

    Spiral ducting is manufactured for use in shafts that are not straight or level, meaning the duct must take a bend. Spiral ducts are also used on fan adaptors and are recommended on the first 10m from the fan. Lengths of spiral ducting will generally be 5m, while diameters will be similar to force ducts. The pitch (gap between the wire reinforcing strands) will generally be 150mm, but may vary ...

  • Mine and Tunnel Ventilation Services - ABC Ventilation

    Positive and negative pressure ducting solutions (HARDLINE FLEXLINE PERFORMANCE DUCTING). Vane axial fans with high efficiency motors. Variable frequency drives (VFD’s). Silencers and sound attenuation solutions. FlexLine Cassette storage systems. Dedusting solutions to remove 99.9% of respirable dust. VENTILATION AUDITS DEVELOPMENT SUPPORT: On-site assistance training

  • Home [eltigresouthafrica.co.za]

    EL Tigre Ventilations System manufactures and produces various ventilations ducting and Fans for underground mining and tunneling industry needs. Our main products are: VENTILATIONS FANS; PVC FLEXIBLE DUCTING; SEMI RIGID DUCTS; Industries and Services "El Tigre" S.A. designs, manufactures, markets, supplies and supports a complete line underground ventilation products

  • Raise Bore Fans at Olympic Dam Mine WGA Wallbridge ...

    WGA undertook the installation of several large surface-mounted ventilation fans at a major underground mining operation at Olympic Dam in the Upper Spencer Gulf region of South Australia. As well as providing project and construction management services, our engineering innovations delivered greater fan efficiency, quality and cost savings. We were able to reduce the overall construction ...

  • Rocvent Mine Tunnel Ventilation - Contact us

    Duct Repair Solutions; Accessories; Fans; Specialty Items; Services; Contact; Customer Sales and Support: +1 705 692 5854 [email protected] Rocvent - a global leader in mine and tunnel ventilation for over 35 years. 3696 Industrial Rd. Chelmsford, ON P0M1L0 Canada Phone: (705) 692-5854 Fax: (705) 692-9044 [email protected] Sales: Darren MacMillan [email protected] Don Turgeon