KAMY offers unmatched quality, value, and innovation in our rock and concrete cutting products. Our expertise in engineering and our quality, US manufactured tunneling, mining and construction equipment is unparalleled to others in the industry.
KAMY is the leading manufacturer of roadheaders in the weight class of 13-100 tons weight. Our roadheaders offer interchangeable cutter heads, both transverse and axial and are custom engraved for each project. Our hydraulic cutters are suitable for material with uniaxial compressive strength ranging from 500 to 25,000 pounds per square inch. All of our products can be utilized in a variety of applications from rock excavation, trenching, demolition and concrete, to underwater cutting, tunneling, and scaling.
Technology led the establishment of the quality assurance after-sales service, improve the management system.
Production license of the product ensure that the license number, approval date and expiration date.
Product packaging in line with national regulations, due to packaging damage caused by the products borne.
Any difficulties encountered by customers, we will do our best in the first time to provide perfect service.
DESIGN AND OPERATION OF TUNNEL VENTILATION SYSTEM
DESIGN AND OPERATION OF TUNNEL VENTILATION SYSTEM ... made on the operational requirement of tunnel ventilation system under fire scenario. 1. ... fan starting time ...Learn More
Exhaust Ventilating Fans In Singapore
When an exhaust fan moves air through the duct, the air counters resistance from this pressure which is understood as static pressure. Hence, an exhaust fan has to have the capability to overcome the static pressure in a duct so as to successfully duct stLearn More
Companies - Fans and ventilators - Singapore | Kompass
Distributor and authorized exporter for KDK range of fans eg.air moving equipment, ventilating fans, exhaust fans & general fans with ... Singapore, Singapore Wing Wah Industrial Services Pte LtdLearn More
Tunnel Machine Manufacturers China, Roadheader For Sale
Roadheader Applications. ... All KAMY equipment is manufactured using only the most reliable and solid components. When spare parts have to be replaced it is a crucial point that the new parts are of equal quality. ... Our Products. EBH120 cantilever typeLearn More
Price Of Jet Fan, Wholesale & Suppliers
Product Introduction low noise jet fan tunnel fan, carpark ventilation fan, wall fan SDS-Jet Tunnel Ventilation Fan for Construction: SDS jet flow fans is specially used for the tunnel lengthways ventilation system, the fans is installed hanging on the toLearn More
Ventilation for Underground Excavation | SpringerLink
The fan which is used for extracting ventilation can be installed in the tunnel and close to the working face or the point where the extraction of contaminants is required, but it causes high noise in the tunnel.Learn More
MTV — Mine & Tunnel Ventilation
Mine & Tunnel Ventilation (MTV) is here to take responsibility for every aspect of ventilation in tunnel construction or underground mining construction and operation. This includes planning, calculations, design, installation, civil works, power supply,Learn More
Fresh Air for the Gotthard Base Tunnel | ABB
Fresh Air for the Gotthard Base Tunnel: Successful completion of the commissioning of the world's most powerful ventilation system ... that is regulated by shutters and is then distributed in the tunnel. The exhaust air is transported outwards through anLearn More
PDF Ventilation System in Tunnel during Construction Works
This paper discusses the principle of ventilation system in tunnel during construction to provide good environment for tunneling works. ... Fixed fan Air-exhaust ...Learn More
Tunnel ventilation - mosen.global
Types of Tunnel Ventilation Systems. A number of alternative tunnel ventilation systems are available, including transverse, semi-transverse and longitudinal. For short tunnels that are 3 km or less in length, longitudinal ventilation systems are generallLearn More
PDF Launching of Pre-cast Concrete Elements at KCD
Launching of Pre-cast Concrete Elements at KCD Other Highlights •Delivery of Tunnel Ventilation Fans for KPE Project •Earth Control Measures in Construction Industry •Case Study of Earthworks Accidents •Managing Safety in Road Diversions •End-DetrainmentLearn More
Tunnel Fan Mine Fan, Tunnel Fan Mine Fan Suppliers and
A wide variety of tunnel fan mine fan options are available to you, such as free samples. There are 2,006 tunnel fan mine fan suppliers, mainly located in Asia. The top supplying countries are China (Mainland), India, and Taiwan, which supply 99%, 1%, andLearn More
High Efficient Roadheader Finger Side Asphalt Milling
Established in 2003, Zhuzhou OBT Carbide tools Co., Ltd. is a professional manufacturer of cutting tools and various mechanical parts. Our cutting tools include solid carbide end mills, carbide drill, carbide cnc inserts, etc. Located in zhuzhou with convLearn More
Exhaust Ventilation Fans and Blowers (industrial
Cabinet Exhaust Fan Industrial Duty Belt Drive -- NFC-XB60SLB30750M from National Fan Company. COMPLETE WITH REAR SLEEVE AND BACKGUARD. The Model XB wall exhaust fan is designed for general ventilation in commercial and light duty industrial applicationsLearn More
Effective roadheader for coal mining - Solid Ground
“Our products performed extremely well in these tests, outperforming competing products by 150 percent.” Increased efficiency Janusz Piechoczek, another roadheader operator with eight years on the roadway development team, knows how important it is to havLearn More
ContiTech - Partner of the Construction Industry
Construction Perfectly equipped for the tough conditions in everyday construction site work. Continental products provide a high level of comfort, optimal working conditions, and smooth processes, even under the most difficult operating conditions on theLearn More
ENGINEERING GROUP CIVIL DESIGN CRITERIA FOR ROAD
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4 - THE NEW GUANJIAO TUNNEL ON QINGHAI-TIBET RAILWAY
• Heavy construction mechanical exhaust emission, ... nor has the tunnel construction changed the trend of annual water level rise of Qinghai Lake in the construction area. The New Guanjiao Tunnel on Qinghai-Tibet Railway – SHAOHUA CHEN Scaleless carp inLearn More
Section 23 Tunnel and Shaft Construction
Section 23—Tunnel and Shaft Construction October 2009 23-5 the tunnel face or shaft bottom during all portions of the excavation cycle. "Blow Joes" or similar-type recirculating devices do not meet this requirement. h. Heat or cool the ventilation air asLearn More
Construction Tool and Equipment Rental | Schaefer Ventilation
Creating productive work environments to extend construction capabilities. ... Construction Tool and Equipment Rental. ... Let us help you choose the right fan to fit ...Learn More