- May 12, 2025
- Case Studies
10t MH Gantry Crane with Double Speed Chain Hoist
Discover the 10t MH Single Girder Gantry Crane, featuring a double speed chain for precise lifting and enhanced efficiency. Ideal for various industrial applications, this crane ensures reliability and safety in your operations.
This case study examines the implementation of a 10-ton MH single girder gantry crane equipped with a double-speed chain hoist in a steel fabrication facility. The study highlights the operational challenges faced by the facility, the specific requirements that led to the selection of this crane, and the performance outcomes post-deployment.
Industry Context: Steel Fabrication
The steel fabrication industry involves the cutting, bending, and assembling of steel to create structures and components for various applications, including construction, automotive, and machinery manufacturing. Operations in this sector demand precise handling of heavy materials, often in environments with spatial constraints and varying workflow demands.
Customer Profile
The client is a mid-sized steel fabrication company specializing in the production of structural steel components. Their operations involve the handling of steel plates, beams, and assemblies weighing up to 10 tons. The facility operates on a tight schedule, requiring efficient material handling solutions to maintain productivity and meet delivery timelines.
Operational Challenges
Limitations of Existing Equipment
Prior to the implementation of the new gantry crane, the facility relied on a combination of overhead cranes and forklifts for material handling. These methods presented several issues:
- Spatial Constraints: The overhead cranes had limited coverage, leaving certain areas of the workshop inaccessible.
- Inefficiency: Forklifts were not suitable for handling large steel components, leading to time-consuming and potentially hazardous operations.
- Safety Concerns: The use of forklifts for heavy lifting increased the risk of accidents and material damage.
Need for Enhanced Flexibility and Efficiency
The facility required a material handling solution that could:
- Access all areas of the workshop, including those not covered by existing overhead cranes.
- Handle loads up to 10 tons with precision and safety.
- Operate efficiently to meet tight production schedules.
Solution: 10t MH Single Girder Gantry Crane with Double Speed Chain Hoist
Selection Rationale
The 10-ton MH single girder gantry crane was selected for its suitability in handling heavy loads within confined spaces. Its mobility allows it to cover the entire workshop floor, providing flexibility in material handling operations.
Technical Specifications
- Lifting Capacity: 10 tons
- Span: 11.77 meters
- Lifting Height: 5 meters
- Lifting Speed: 7 m/min (single speed) or 0.7/7 m/min (double speed)
- Traveling Speed: 20 m/min
- Work Duty: A3
- Operating Temperature: -25°C to 40°C
Features and Benefits
Our gantry crane combines precision, flexibility, and safety to boost workshop productivity. Below are its key features and the benefits they deliver.
- Double Speed Chain Hoist: This hoist offers two lifting speeds. Use the slow speed for delicate assemblies or precise positioning. Switch to the fast speed for general lifting tasks. You get smooth control and save time with accuracy.
- Mobility: The crane rolls easily on its casters or rails. You can move it to any work station without disassembly. This flexibility lets you handle projects across the shop floor. It also reduces the need for multiple fixed cranes.
- Safety Features: Built-in overload limiters stop lifts that exceed capacity. Emergency stop buttons immediately halt all motions. Optional anti-collision sensors detect nearby obstacles and warn the operator. Together, these systems help prevent accidents and protect your team and equipment.
- Ease of Installation: The crane bolts directly onto existing floor plates or rails. No major building changes are required. Assembly takes only a few hours with basic tools. You can begin lifting in minimal time and without disrupting your current setup.
Implementation and Performance
Installation Process
The installation was completed within a week, including testing and operator training. Minimal disruption to ongoing operations was reported during this period.
Operational Outcomes
- Increased Efficiency: Material handling time was reduced by approximately 30%, contributing to improved overall productivity.
- Enhanced Safety: The incidence of material handling-related accidents decreased, attributed to the crane's safety features and reduced reliance on forklifts.
- Improved Flexibility: The crane's mobility allowed for more dynamic workflow arrangements, accommodating changes in production layouts.
Conclusion
The deployment of the 10-ton MH single girder gantry crane with a double-speed chain hoist addressed the client's operational challenges effectively. The solution provided enhanced flexibility, improved efficiency, and bolstered safety in material handling operations.
