The "efficient link" for short-distance transfer between workshops - the cable reel-powered rail-mounted electric transfer vehicle
Cable-reel-powered rail-mounted electric transfer vehicles are becoming a key tool for short-distance "cross-span transport" within factory workshops. They utilize a cable reel to automatically retract and unreel the cable, providing a continuous supply of 380V AC power. The reel cleverly stores the cable, preventing damage from friction with the floor and ensuring a stable power supply as the vehicle traverses the tracks. This makes them ideal for frequent, short-distance transfers within workshops (typical operating distances are ≤ 200 meters, but longer distances can be expanded with the addition of a wiring harness).
Technical Parameters:
| Load Capacity | 5T - 100T (suitable for short-distance transport of workshop steel coils, heavy machinery parts, material frames, etc., can be customized on demand) |
| Track Gauge | 600mm / 900mm / 1200mm (standard gauge for conventional workshops, support for customized non-standard gauges based on factory track layout) |
| Power Supply | Cable reel power supply (automatic retractable), equipped with 3×16+1×10mm² heavy-duty rubber-sheathed cables (oil-resistant and wear-resistant, suitable for oily/dusty workshop environments) |
| Cable Retractable Length | ≤200m (meets the needs of short-distance cross-span transfer in workshops and can be expanded to 300m by adding intermediate wiring devices) |
| Travel Speed | 0.5m/min - 3m/min (variable frequency speed regulation, supports multi-gear adjustment, smooth start and stop to avoid material shaking; no-load/full-load speed can be set differently) |
| Climbing Ability | ≤3‰ (adapts to slight slope of workshop floor or track transition section to ensure stable heavy-load driving) |
Structurally, the transfer vehicle utilizes a high-strength steel frame (e.g., a box-girder design) with a flexible load capacity ranging from a few tons to hundreds of tons, capable of stably lifting materials such as steel coils and heavy machinery components. Operating on rails, they offer smooth operation and precise positioning, allowing them to smoothly navigate along pre-set tracks even in narrow aisles or complex workshop layouts, avoiding the deviations and congestion associated with trackless transfers. In terms of operation and practicality, it embodies "peace of mind and efficiency": It supports dual control modes, wireless remote control and wired handle, allowing workers to precisely control start/stop, forward/reverse, and speed adjustment remotely. It can also be equipped with limit switches to achieve "multi-point automatic docking," eliminating the need for manual handling of materials from processing to storage and from process A to process B, significantly streamlining the process. Furthermore, its simple structure and easy maintenance (regular inspection of the cable reel and track is sufficient) ensure continuous operation even in high-frequency workshop operations, making it a key link in connecting production processes and improving logistics efficiency.