QY Type Insulation Overhead Crane

Product Description

The QY insulation overhead crane is a specialized lifting device designed specifically for non-ferrous metal electrolytic smelting workshops (such as aluminum, magnesium, lead, zinc, etc.), with lifting capacities ranging from 5 tons, 10 tons, 16 tons, 16/3.2 tons, and 20/5 tons, among other specifications.

Given the characteristic of ground equipment in electrolysis workshops being equipped with direct current (DC), this crane features multiple insulation devices at critical points, effectively blocking any potential current transmission from the lifted components. This eliminates the risk of electric shock for crane operators and addresses equipment safety hazards, ensuring absolute safety and reliability during operations.

Parts

QY Type Insulation Overhead Crane consists of a bridge frame, trolley, running mechanism, insulated hook, and electrical system, specifically designed for electrically hazardous environments such as electrolysis workshops.

Bridge Frame: Manufactured using high-strength insulated steel, featuring excellent mechanical properties and insulation characteristics.

Trolley: Equipped with multiple insulation barriers to effectively block current conduction paths.

Traveling Mechanism: Insulation pads/sleeves are installed between the end beams and transmission components, and insulation layers are added between the wheels and tracks.

Insulated Hook: Critical load-bearing areas use composite insulating materials to ensure safe lifting operations.

Electrical System: Complies with explosion-proof standards, with centralized control in the cab for precise operation.

Safety Features: Designed for heavy-duty operation, with dual braking systems for the hoisting mechanism, fully meeting the requirements for hazardous working conditions.

Details Show

Advantages

Professional insulation protection: Utilizes a triple insulation system and composite insulation materials to block the conduction of DC electricity below 2000V, ensuring safe operations in electrolysis workshops.

Heavy-duty load capacity: Rated lifting capacity of 5-50 tons, with a work class of A6 or above, and high-strength steel main beams to meet heavy-load requirements.

Multiple safety safeguards: Equipped with dual braking, overload protection, and insulation failure alarm systems to comprehensively mitigate operational risks.

Precise control performance: Variable frequency stepless speed regulation combined with centralized control in the cab ensures precise and efficient operation.

Durable structural design: Corrosion-resistant coating and IP54 protection rating extend service life in harsh environments.

Professional application adaptation: Specifically designed for the high-temperature, high-humidity environment of electrolysis workshops, with optional explosion-proof configuration to meet special industrial requirements.

Application

QY insulated bridge cranes are specifically designed for industrial environments with electrical hazards and are primarily used for the handling of conductive materials in industries such as non-ferrous metal electrolysis and chemicals.

Non-ferrous metal smelting industry: Used for the lifting and transportation of cathode plates, anode plates, and molten metal in the electrolysis of aluminum, magnesium, zinc, and other metals, preventing the risk of current conduction.
Chemical industry: Used for the handling of corrosive chemicals or electrified tanks in electrolysis of salt, electroplating, and other workshops, ensuring insulation safety.
Battery manufacturing industry: Used for handling charged components such as lithium-ion batteries and lead-acid batteries to prevent short-circuit accidents.
Power equipment industry: Used for lifting and transporting charged equipment such as transformers and high-voltage switches, providing insulation protection.
Research laboratories: Used for handling precision equipment in high-voltage experimental environments to ensure operational safety.

Specifications

QY Type Insulation Overhead Crane Drawing

Lifting Capacity T		main hook	5	10	16	20
		aux hook			3.2	5
working class			A6
Lifing height M	Main Hook		16		16	12
	Aux Hook				18	14
Speed M/min	hoisting	Main hook	15.6	10.4	10.7	9.8
		Aux hook			14.6	15.5
	Trolley travelling		37.2	43.8	44.6
	Bridge travelling		92.7, 93.7	92.7, 93.7, 86.5	76:89	76, 89
Power Source			380V 50Hz 3Ph or According to your demand

Insulation Overhead Crane Supplier

As a professional manufacturer of insulated bridge cranes, Nucleon possesses robust technical capabilities and extensive industry experience, offering you a one-stop service from non-standard customization (lifting capacity, lifting height, operating speed, and control methods) to design and manufacturing, installation and commissioning, major repairs and renovations, maintenance and servicing, and annual inspections. We strictly adhere to national standards while also offering tailored solutions for special operating conditions.

For inquiries about product technical specifications, customization options, construction details, or to obtain an accurate quote, please feel free to contact our professional team. We will provide you with the most optimal crane solutions!