Adjustable Speed Electric Feeding Trolley Ball Mill Steel Ball Charging Cart For Mining

Automatic charging cart for mining and concentrator workshops. Battery-driven electric walking, large-capacity hopper with auto tipping discharge — transport ore, steel balls and grinding media to ball mills efficiently, cutting manual labor and improving feeding safety.

Battery-Driven Zero Emission

Powered by storage battery, no exhaust gas emission. Perfect for closed, dusty mining workshops and indoor mineral processing plants.

Large-Capacity Auto Discharge

Heavy-load hopper with automatic tipping unloading mechanism. Fast and convenient material dumping, no manual shoveling required.

Compact & Flexible Design

Small turning radius, moves freely in narrow passages around ball mill maintenance zones. Adapts to the limited space of mineral processing workshops.

Optional Quantitative Metering

Equip metering device upon request to realize stable quantitative feeding. Keep ball mill production running steadily with controlled material input.

Harsh-Environment Adaptability

Dust-proof and wear-resistant structure, long service life under harsh mineral processing working conditions. Built for continuous heavy-duty operation.

Easy Operation & Low Maintenance

Simple control logic, less spare-parts consumption. Effectively cut labor cost for your plant. Minimal training required for operators.

Our electric feeding trolley combines robust steel construction with reliable electric drive, delivering stable performance in the harshest mineral processing environments.

                      See how the electric feeding trolley outperforms conventional manual material handling across every critical metric.

Widely deployed in mining concentrators, cement plants and metallurgical workshops. Mainly used to deliver grinding media (steel balls), raw ore and bulk materials for ball mills and SAG mills.

                                         Everything you need to know about the electric feeding trolley for your mineral processing operations.

1.  What is an electric feeding trolley used for?
   The electric feeding trolley is a battery-driven material transport and charging cart designed for mining, cement and metallurgical industries. It transports bulk materials such as ore, steel balls and grinding media, and automatically discharges them into ball mills, SAG mills or material silos. It replaces heavy manual material handling and improves feeding efficiency and safety.
2.  Can it work in narrow space beside ball mill?
   Yes. The trolley adopts a compact frame design with small turning radius, which can move smoothly in narrow passages of mill maintenance area and mineral processing workshops. We can customize the body dimensions according to your specific workshop layout and passage width.
3.  Is the feeding amount controllable?
   We can equip a metering system according to your requirement to achieve quantitative feeding. This helps maintain stable material input to the ball mill, ensuring consistent grinding performance and production stability. The standard configuration without metering is also available for basic transport and discharge applications.
4.  What battery options are available?
   Lead-acid battery is the standard configuration, which is cost-effective and reliable for general industrial applications. Lithium-ion battery is optional for longer cycle life, faster charging and lower maintenance requirements. The battery capacity can be customized based on your daily operating hours and workload.
5.  What load capacity can you provide?
   Our electric feeding trolleys can be customized with load capacity ranging from 1 ton to 10 tons. The hopper volume and body dimensions are designed accordingly to match your specific material density, daily throughput and ball mill feeding requirements. Contact us with your specifications for a tailored solution.
6. What is the warranty and delivery time?
   Standard warranty is 12 months from shipment date. Delivery time is typically 20–40 working days depending on order quantity and customization requirements. The equipment is packed in export wooden cases suitable for sea freight. We provide full documentation including operation manual, product certificate and packing list.