This dual-purpose overhead crane combines a grab bucket and an electromagnetic lifter, offering versatile handling for various materials, such as loose scrap and ferrous loads.

Operating Principle:

Electromagnetic System: Utilizes a powerful electromagnet to lift and transport steel items (plates, scrap, etc.) without need for bundling. When energized, it securely holds the load; de-energizing releases it. A backup battery safety system maintains magnetic force for approximately 30 minutes during a power outage.

Grab System: Equipped with a grab (parallel or perpendicular to the main girder) for handling bulk materials like scrap. The hoist mechanism can be configured with dual or quadruple wire ropes, in mechanical or electro-hydraulic types, to suit specific duty cycles and materials.

Key Specifications & Components:

Capacity Range (Combined): 5/5t to 16/16t.

Grab Types: Two-lobe or four-lobe design.

Main Girder: Fabricated from Q235B/Q345B steel via CNC cutting, finished with epoxy zinc-rich paint.

Trolley: Features final drive gears made from heat-treated carbon steel for enhanced strength.

Cab: Constructed with a high-strength frame, clad in medium-density board and aluminum composite panel or thin steel plate.

Cable Drum: Designed for consistent torque output and optimal cable winding.

Main Features of the QP Model:

Operator Cab: Separate, enclosed design with entry options from the side, end, or top.

Application: Available in indoor and outdoor versions. Working environment temperature extremes and power supply type must be specified when ordering.

Enhanced Safety Design: Includes added height for end-bumpers, an overload limiter with large-screen display, and comprehensive protection devices.

Versatility: Effectively meets handling requirements for both grabbing and magnetic lifting applications.

Safety System:

1.Overload Protection: Halts hoisting motion in case of overload, allowing lowering only.

2.Travel Limitation: Uses preliminary and final limit switches, with optional wireless anti-collision devices.

3.Anti-Falling Device: Prevents accidental falling of the trolley and crane's "Three-in-One" electric motors.

4.Emergency Stop: Immediate cutoff of all motions via main contactor at the control station.

5.Buffers: High-quality polyurethane buffers installed on trolley and bridge ends to prevent over-travel.