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How to choose safer Crane Spreader？

Release time:

2025-06-21

In the future, Henan All-where will continue to manufacture high-reliability crane spreader in accordance with strict standards. We are willing to work hand in hand with you to safeguard production safety with professionalism and support the high-quality development of the industrial sector with quality.

In industrial settings such as construction sites, factory workshops, and port terminals, lifting and hoisting operations are crucial processes, yet they are accompanied by extremely high safety risks. Improper selection of crane spreader or the presence of safety hazards can easily lead to safety accidents. Therefore, selecting the right, safe, and qualified crane spreader and using it properly is not only the first line of defense for ensuring the safety of lifting operations but also the most critical core element in the entire process.

I. Understand First, Then Match
The rated lifting capacity of the selected crane spreader must be greater than or equal to the actual lifting load; overloading is strictly prohibited. Meanwhile, a comprehensive assessment is required based on the shape of the load, the position of its center of gravity, and the arrangement of lifting points. For instance, clamp-type crane spreader can be used for bulk materials, while balance beams or spreader beams are more suitable for long-sized components.
The lifting method will change the actual force borne by the crane spreader: the larger the angle, the greater the force on the equipment—often increasing by multiples. It is essential to accurately calculate the maximum tension the crane spreader must withstand based on the actual lifting plan, so as to avoid risks caused by excessive force.
The selection of crane spreader must fully take into account the actual operating environment; different working conditions correspond to products of different materials and structures. For example, special high-temperature-resistant alloy steel crane spreader should be used in high-temperature areas, while stainless steel crane spreader or those treated with professional anti-corrosion measures is required in corrosive environments—this prevents accidents caused by degraded material performance.
All crane spreader put into use must be accompanied by a product qualification certificate and quality certification documents provided by the manufacturer. It is necessary to carefully check the nameplate or markings on the crane spreader itself; the information recorded (including rated load, production batch number, manufacturer, etc.) serves as an important basis for ensuring the compliant use of the crane spreader

II. Inspection and Selection Considerations for Common Crane Spreader
Different types of crane spreader vary in structural characteristics and force-bearing principles. Therefore, specialized inspection plans must be developed based on the type of crane spreader to ensure that inspection content accurately covers core risk points.

Types of Crane Spreader	Translation Result	Translation Result
Translation Result	1.Check if there are cracks or deformations on the hook body. 2.Check if the cross-sectional wear exceeds the limit. 3.Check if the anti-drop device is in good condition.	1.Priority should be given to hooks equipped with anti-drop pawls to prevent loads from slipping. 2.Single hooks are mostly used for simple lifting operations, while double hooks are more suitable for symmetric loads.
Translation Result	1.Check if there are cracks or corrosion on the lifting eye/eyebolt body. 2.Check if the threaded connection is secure and free from thread stripping; 3.Check if there is permanent deformation after load-bearing.	1.The use of eyebolts/lifting eyes repaired by welding is strictly prohibited. 2.During lifting operations, it is necessary to ensure that the force direction is aligned with the axis of the eyebolt/lifting eye to avoid lateral loading.
Clamps	1.Check if the jaw wear is severe and if the clamping force is sufficient. 2.Check if components such as springs and pins are flexible. 3.Check if there are cracks or plastic deformation.	1.Select clamps of the corresponding specification based on the size and weight of the load to be lifted. 2.A test clamp is required before use to confirm that the clamping is secure.
Lifting beams	1.Check if the main beam has bending or cracks. 2.Check if the lifting point connectors are in good condition. 3.Check if the balancing device is functioning properly.	1.For long-span lifting operations, lifting beams are preferred to ensure load balance. 2.The span and rated load of the lifting beam must simultaneously meet the operational requirements.

III. Daily Management
Regular Inspections: In addition to the visual inspection conducted before daily use, a detailed inspection of crane spreader shall be carried out monthly, and a load test shall be commissioned to a professional organization annually to ensure that the performance of all components meets the standards.
Idle crane spreader shall be stored by category, and exposure to open-air rain or direct sunlight shall be avoided. Among them, vulnerable components such as hooks and clamps shall be stored separately to prevent deformation caused by collision; large crane spreader such as lifting beams shall be stored horizontally to avoid bending due to long-term pressure.
Welding, cutting, or structural modification of crane spreader without authorization is strictly prohibited. If modification is indeed necessary, it must be evaluated by the original manufacturer or a professional organization, and can only be implemented after confirming that the modification will not affect the load-bearing performance of the crane spreader.

Crane Spreader is an indispensable core component for hoisting operations in industrial production, and its safety directly determines personnel safety, equipment integrity, and production efficiency. Selecting safe crane spreader is by no means a mere product procurement activity, but rather a full-chain responsibility loop that covers "demand matching, qualification verification, working condition adaptation, and long-term management."
Henan TuoKe has always firmly believed that high-quality crane spreader is the integration of technical strength and sense of responsibility. We recommend that operators, when making selections, not only strictly control the compliance and professionalism of products, but also establish a long-term awareness of inspection and maintenance. This will build a solid safety defense line for each hoisting operation and ensure the smooth progress of all production processes.
In the future, HenanTuoKe will continue to manufacture high-reliability crane spreader in accordance with strict standards. We are willing to work hand in hand with you to safeguard production safety with professionalism and support the high-quality development of the industrial sector with quality.