Precision Engineering for a 1,535-Ton Milestone: Juli Sling Supports Mega Ship Block Lift at Hudong-Zhonghua

SHANGHAI – In the world of modern shipbuilding, where a single ship block can weigh as much as an entire fleet of small vessels, every detail in the lifting system is a critical factor for success. Juli Sling Co., Ltd. recently demonstrated its engineering leadership by supporting the successful first lift of the 1,535-ton AZ02C mega ship block for the SEASPAN 13,600 TEU project (Vessel No.3) at Hudong-Zhonghua Shipbuilding.

Engineering Confidence into Every Lift

The operation utilized a 1,600-ton gantry crane, requiring a rigging solution that transcended simple strength. To ensure a successful installation in a single attempt, Juli Sling’s engineered rigging package was designed to deliver:

• Stable Load Control: Maintaining equilibrium for a 1,535-ton mass during transit.
• Reliable Safety Margins: Ensuring structural integrity under extreme tension.
• Accurate Positioning: Allowing for the precise alignment required for ship block installation.
• Project Adaptability: Tailoring the solution to the specific environmental and lifting conditions of the Hudong-Zhonghua yard.

Innovation Through Standardization

A standout feature of this project was the integration of a universal lifting lug design. By working closely with the project team, Juli Sling helped achieve nearly 80% lifting lug commonality within the same block series. This strategic standardization significantly improved lifting flexibility, bolstered project efficiency, and provided superior cost control for the shipbuilder.

Verified Quality & Collaboration

The success of the AZ02C lift was the result of meticulous coordination and rigorous verification. Every component of the rigging package underwent strict quality control and testing at Juli Sling’s CNAS-accredited laboratory, providing the project team with the data-backed assurance needed for such a high-stakes operation.

“Heavy lifting is not only about capacity,” the company stated regarding the project milestone. “It is about engineering confidence into every lift.” This successful installation further solidifies Juli Sling’s reputation as a premier provider of engineered lifting solutions for the global marine and offshore engineering sectors.

About Juli Sling Co., Ltd. Juli Sling is a global leader in the manufacture and design of lifting and rigging solutions. With a focus on technical authority and international safety standards, the company provides specialized equipment for heavy industry, shipbuilding, and large-scale infrastructure projects worldwide.