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China, Chinese Ultra-Quiet Stx-120 Heavy-Duty Mining Roadheader 650-Ton Weight Class Low-Vibration Design for Noise-Sensitive Urban Underground Tunneling1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling RigMine Drilling RigMining Tunnel Boring MachineRoadheader
Shandong Shante Heavy Industry Machinery Co., Ltd.
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Product DescriptionProduct DescriptionROADHEADER TUNNELING MACHINEA roadheader tunneling machine is a kind of equipment for excavating and constructing underground tunnels in a mechanized way. It is usually composed of multiple components, including the cutterhead, propulsion system, support system, transportation system, and control system. Its main function is to excavate tunnels in the stratum and support the tunnel at the same time.Working PrincipleCutterhead cutting: The front end of the tunnel boring machine is equipped with a cutterhead, and the tools on the cutterhead are responsible for cutting the stratum material. During the excavation process, the cutterhead breaks the rock and soil in front by rotating and pushing.Soil removal: After the cutterhead breaks the rock and soil, the broken rock and soil will be collected and moved out of the excavation site by the transportation system (such as a conveyor belt or soil extraction system).Propulsion system: The propulsion system at the rear of the tunnel boring machine pushes the entire machine forward through hydraulic or mechanical devices. The propulsion system continuously pushes the machine forward, thus achieving continuous excavation.Support system: During the excavation process, the side walls of the tunnel need to be supported to ensure the stability of the structure. Tunnel boring machines are usually equipped with support systems, which can install prefabricated tunnel linings (such as concrete ring slabs) while excavating to provide the necessary support.Control system: Tunnel boring machines are equipped with advanced control systems to monitor and regulate the operating status of the equipment. These systems can collect information in real time to improve excavation accuracy and safety.Detailed PhotosFEATURES-1FEATURES-2FEATURES-3The Roadheader Tunneling Machine effectively addresses the challenges of variable ground conditions by combining cutting, loading, and transporting functions, allowing for seamless operation in diverse geological environments.Its unique selling proposition lies in its versatility and compact size, enabling it to operate in confined spaces where traditional tunneling methods may be impractical.This all-in-one machine not only enhances productivity and reduces overall project time but also minimizes disruption to surrounding areas, making it an ideal solution for urban and complex tunneling projects.Product ParametersROADHEADER TUNNELING MACHINEProduct NameRoadheader Tunneling MachineKeywordsRoadheader Tunneling MachineProjectSTX- 120Dig Milling Head Width760Dig Milling Head Diameter525Dig Head Milling Speed80 - 110Traffic80 - 120Pressure Of Work25/31.5Distorted5200Weight≈650Max Power55Overall Dimensions -( L×W×H)7500×1900×2250Excavating WidthStandard arm:5300Short arm:4800Excavating Distance2200Excavating HeightStandard arm:3300Short arm: 2700HIGH EFFICIENCYSTRONG ADAPTABILITYTunnel boring machines can achieve continuous excavation operations, greatly improving construction efficiency and shortening construction periods.The corresponding type of tunnel boring machine can be selected according to different geological conditions (such as soft soil, hard rock, muddy soil, etc.), and has strong adaptability.SAFETYINTEGRATED CONSTRUCTIONENVIRONMENTAL PROTECTIONThrough mechanized operation, tunnel boring machines reduce the risk of manual operation and enhance the safety of the entire excavation process, especially in complex and unstable strata.Combining excavation, transportation, and support functions, tunnel boring machines can complete multiple construction tasks at the same time, reducing the need for segmented construction.Compared with traditional excavation methods, tunnel boring machines are more environmentally friendly and reduce the impact on the surrounding environment, such as noise, vibration, and dust.FAQQ: What is the delivery time?A: Normally, the lead time is 10 days after receipt of the deposit.Q: What are the Payment terms?A: TT Or L/C.Q: What is the warranty of the products?A: One year.Q: Are you a manufacturer or a trading company?A: We are a manufacturer, not a dealer.Q: Do you provide equipment operation training?A: Yes. We can send professional engineers to the working site for equipment installation, adjustment, and operation training.Q: Can you customize the products as per request?A: Yes, we can customize your products.Q: Where are the products used?A: The products are used for mining in the tunnel of a coal mine, a metal mine, or a non-metal mine.Q: What is the drive mode of your products?A: The product's drive mode is electric drive.Q: Can the products be installed with dual power -diesel engine and electric power?A: Yes, we can make the products with a diesel engine and electric power.Q: What is the usage of the products?A: The products are multiple-function, integrating walking, digging, collecting, conveying, and discharging.
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