AAC Moving Crane

Rack-and-Pinion Drive with Encoder Positioning | Hydraulic Lifting System | Dual Safety Locking

Key Features of Dongyue AAC Moving Crane

The traveling of the crane adopts rack-and-pinion drive and positioning with encoder, which not only realizes high-speed operation but also ensures positioning accuracy.
The lifting and lowering of the crane can be hydraulically driven with reinforced guide frame for stable operation.
The column of the walking beam adopts the embedded bolt type, which has the advantages of easy installation, adjustment and improved stability.
The beam adopts 400×200×10 rectangular tube, and the vertical beam adopts 300×200×10 rectangular tube, processed and assembled as a whole unit.
The lifting, unlocking and turning of the crane are all hydraulically driven for smooth and precise control.
Mould grab hook adopts direct grab structure, with hydraulic locking and mechanical self-locking to ensure the safety of lifting operations.
The mould unlocking adopts a hydraulic cylinder-driven direct-opening structure, and the locking arm rotates 90° to open the lock hook for lifting and demolding, simplifying the lifting action.

Technical Specifications

Feature	Specification
Drive System	Rack-and-Pinion with Encoder Positioning
Lifting Mechanism	Hydraulic Drive
Beam Structure	400×200×10mm Rectangular Tube
Vertical Beam	300×200×10mm Rectangular Tube
Mould Grab Hook	Direct Grab with Hydraulic & Mechanical Locking
Unlocking Mechanism	Hydraulic Cylinder-Driven 90° Rotation
Column Type	Embedded Bolt Type

Frequently Asked Questions

What is the function of moving crane in AAC block plant?

The moving crane (overhead crane) in an AAC block plant is used for handling moulds, transferring the cake between different process stations including pouring, pre-curing, cutting, and autoclaving. It ensures efficient material flow throughout the production line.

What drive system does Dongyue moving crane use?

Dongyue AAC moving crane adopts rack-and-pinion drive system with encoder positioning, which ensures both high-speed operation and precise positioning accuracy during mould handling.

How does the dual locking system work?

The mould grab hook features a dual safety system with both hydraulic locking and mechanical self-locking. This ensures maximum safety during lifting operations, preventing accidental release of heavy moulds.

What materials are used for the crane beams?

The main beam uses 400×200×10mm rectangular steel tube, while the vertical beam uses 300×200×10mm rectangular tube. These are processed and assembled as whole units to ensure structural integrity and load-bearing capacity.