When installing ball mills the installation is complex as an unbalanced loading due to liners and rotors make handling this heavy equipment challenging.
This system comprises of 2 x 40 Ton Mill Rotating Electrical VFD Driven Winches to be used to rotate grinding mills during installation in pairs.
The mill rotating winches are used to rotate the mills during installation.
Two winches will be placed with their drum axis parallel to the mill axis, one on each side of the mill. Each winch wire rope will wrap over the top and around the mill once and fixed to the mill shell.
Both winches shall be powered by a single electrical control panel and a single control station (i.e. One operator controls both winches). The electrical control panel is designed to allow each winch to be operated independently and as a system with master and slave system.
The winches are purpose built for this application solving one of the great challenges in Mill Maintenance and Installation.
These winches are fitted with dual failsafe braking systems for safety. One Electromagnetic Brake on the Motor and Hydraulic Caliper Brakes on the Drum Disc. Also fitted is slack rope devices and overspeed sensing. These units is supplied as plug and play units and fully tested.
These systems will be exported to Peru.
