LH Type Double Girder Hoist Bridge Crane

Description

Key Features

The LH Type Double Girder Hoist Bridge Crane is a heavy-duty lifting solution designed for high-capacity and high-precision material handling. Its key features include:

• Double Girder Structure: Provides superior stability and load-bearing capacity, making it suitable for heavy-duty applications (up to 500 tons or more).
• High-Performance Hoist System: Equipped with a durable electric hoist for smooth, efficient lifting and lowering of heavy loads.
• Variable Frequency Drive (VFD) Control: Ensures precise speed adjustment, gentle acceleration/deceleration, and energy-saving operation.
• Modular & Customizable Design: Available in various span lengths, lifting heights, and control options (pendant, radio remote, or cabin operation) to meet specific workspace requirements.
• Low Headroom Configuration (Optional): Maximizes lifting height in facilities with limited vertical clearance.
• Enhanced Safety Features: Includes overload protection, emergency stop systems, anti-collision devices, and limit switches for secure operation.
• Corrosion-Resistant Construction: Built with high-grade steel and protective coatings for long-lasting performance in harsh environments.

Applications

This crane is widely used in industries requiring heavy-duty and precise lifting, such as:

• Steel Mills & Foundries: Handling molten metal, ingots, and large steel coils in high-temperature environments.
• Shipbuilding & Port Facilities: Loading/unloading heavy cargo, containers, and ship components.
• Power Plants & Utilities: Maintenance and installation of large generators, turbines, and boilers.
• Automotive & Aerospace Manufacturing: Moving heavy machinery, engines, and aircraft parts in assembly lines.
• Construction & Infrastructure: Lifting precast concrete elements, steel beams, and construction materials at job sites.
• Warehousing & Logistics: Managing oversized or heavy inventory in high-bay storage facilities.
• Chemical & Petrochemical Plants: Handling large reactors, tanks, and heavy equipment in corrosive environments.

Maintenance & Safety Guidelines

To ensure optimal performance and extend the crane’s service life:

• Daily Inspections: Check for unusual noises, loose bolts, and proper lubrication of moving parts (e.g., wheels, gears, and hoist mechanisms).
• Monthly Maintenance: Inspect electrical systems, brakes, and limit switches; clean debris from tracks and girders.
• Quarterly Servicing: Test hoist performance, replace worn-out cables or hooks, and verify VFD functionality.
• Annual Overhaul: Conduct a comprehensive structural inspection, including non-destructive testing (NDT) on critical components like girders and welds.
• Lubrication Schedule: Follow manufacturer guidelines for greasing chains, bearings, and other friction points to prevent corrosion and wear.
• Operator Training: Ensure personnel are trained in safe operation, load capacity limits, and emergency shutdown procedures.
• Load Testing: Regularly perform load tests to confirm the crane’s lifting capacity and stability under maximum loads.

The LH Type Double Girder Hoist Bridge Crane offers a reliable, high-performance solution for heavy-duty industrial lifting, combining durability with precision and ease of maintenance.