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Mingnao Heavy Industry
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Mingnao Heavy Industry
The power system of conveyor belt unloader adopts three-phase motor drive operation, which is flexible and flexible. It adopts electric motor drive, low maintenance cost, no pollution, low failure rate. Electric motor operation is one-third of the cost of engine operation.
The coal does not land, and the rear tail can be directly loaded into the vehicle, reducing secondary dust pollution, saving energy and environmental protection. Feed inlet of the mechanism is compact and closed, reducing the falling coal on the track, ensuring the normal passage of the train. The site is clean, which reduces the cleaning burden of workers.
Wide range of unloading can better unload the carriage clean, reduce the labor intensity of workers. Three-dimensional air supply, fresh air circulation, fluorine-free environmental protection, large-capacity automatic heating and cooling air-conditioning system. High unloading efficiency, double pump merging, multi-action compounding, high operating efficiency.
有货 SKU:STX-220 分类: Coal Unloader, Rail Unloader 标签: Crawler Mucking Loader, Hot selling Rail car Coal Unloader, Milling Excavator, Mining Roadheader, Mucking Loader, Roadheader, Underground Continuous Loaders 品牌: Shante
Product Advantages:
The power system of conveyor belt unloader adopts three-phase motor drive operation, which is flexible and flexible. It adopts electric motor drive, low maintenance cost, no pollution, low failure rate. Electric motor operation is one-third of the cost of engine operation.
The coal does not land, and the rear tail can be directly loaded into the vehicle, reducing secondary dust pollution, saving energy and environmental protection. Feed inlet of the mechanism is compact and closed, reducing the falling coal on the track, ensuring the normal passage of the train. The site is clean, which reduces the cleaning burden of workers.
Wide range of unloading can better unload the carriage clean, reduce the labor intensity of workers. Three-dimensional air supply, fresh air circulation, fluorine-free environmental protection, large-capacity automatic heating and cooling air-conditioning system. High unloading efficiency, double pump merging, multi-action compounding, high operating efficiency.
Product Introduction
Hot selling Rail Car Coal Unloader
Eco-Consistent Electric Operation
Driven by an electric motor, these systems enhance operational flexibility. The electric mechanism ensures minimal maintenance, emission-free performance, and greater reliability. Energy costs are substantially lower than traditional fuel-dependent alternatives.
Seamless Coal-to-Truck Transfer
Coal flows directly from the unloader to transport vehicles via rear conveyor belts, bypassing ground contact and secondary dust creation. This process supports eco-friendly practices and reduces environmental damage.
Controlled-Flow Inlet Structure
The enclosed, space-saving feed inlet prevents coal spillage onto rail tracks, ensuring uninterrupted train traffic. This design maintains cleaner workspaces and lowers post-operation cleaning demands.
Full Railcar Clearance
Extended operational reach guarantees complete coal removal from railcars, drastically reducing manual cleanup efforts and easing labor pressures.
Smart Climate Regulation
Equipped with advanced airflow technology, the system ensures continuous fresh air circulation and uses environmentally safe cooling solutions. Automated temperature control optimizes heating and cooling effectiveness.
Optimized Workflow Performance
Through integrated hydraulic systems and synchronized operational processes, the equipment achieves faster unloading cycles and heightened productivity compared to conventional methods.
| Project | unit | STX-220 | |
| Overall Dimensions - L×W×H | mm | 10277×5530×3550 | |
| Working weight | T | ≈20 | |
| Efficiency | lumpy coal T/min | 3-10 | |
| Bucket size | mm | 1250×950×450 | |
| motor | Main motor power | kW | 55 |
| rotate speed | r/min | 1450 | |
| Belt motor power | Kw | 22*2 | |
| Hydraulic system | Main pump | / | Imported variable piston pump |
| Rated flow | L/min | 220 | |
| Work pressure | mpa | 30 | |
| Main valve | / | Rexroth | |
| Hydraulic tank capacity | L | 220 | |
| Travel motor | / | Doosan, South Korea | |
| Performance parameters | Belt speed | m/s | 2 |
| Belt width | m | 1.2 | |
| Belt angle | ° | 22 | |
| Fully enclosed cab | / | Aero seat and hydraulic operation | |
| Automatic cabling devi | m | 100 | |
| Electrical system | Shante Heavy Industries | ||
| Oil cylinder | Imported seal(Hengli) | ||
| Hose | Italy/Qingdao Oak VI | ||
| 尺寸 | 10277 × 5530 × 3550 毫米 |
|---|---|
| Industries Served | Chemical, Coal Mine, Construction, Hydropower, Metal Mine, Metallurgical, Military Engineering, Non-Metal Mine |
| Applications | Cable Duct, Caverns, Construction Tunnel, Culverts, Drainage Tunnels, Hydraulic Channel Tunnel, Inclined Shaft, Military Passageways, Mine, Mining Site, Mining Tunnels, Traffic Tunnels, Tunnels, Utility Tunnels |
| Scenarios | Block Load, Breaking, Convey, Dig, Excavate, Floor Clean, Muck&Load |
| Efficiency(lumpy coal T/min) | |
| Bucket size(mm) | |
| motor Main motor power(kw) | |
| motor rotate speed(r/min) | |
| motor Belt motor power(kw) | |
| Hydraulic system Main pump | |
| Hydraulic system Rated flow( L/min) | |
| Hydraulic system Work pressure(mpa) | |
| Hydraulic system Main valve | |
| Hydraulic system Hydraulic tank capacity(L) | |
| Hydraulic system Travel motor | |
| Performance parameters Belt speed(m/s) | |
| Performance parametersBelt width | |
| Performance parameters Belt angle | |
| Fully enclosed cab | |
| Automatic cabling devi | |
| Electrical system | |
| Oil cylinder | |
| Hose | |
| Customizable |
Hot selling Rail Car Coal Unloader STX-220