What is the Container Twistlock?
2025-08-29
In the global shipping and logistics industry, safety and reliability are paramount. One of the most critical components ensuring the secure stacking and transportation of containers is the Container Twistlock. As a fundamental part of intermodal freight transport, this device plays a vital role in locking containers together on ships, trucks, and in storage yards. At our factory, we have dedicated decades to engineering and producing high-performance Container Twistlocks that meet the rigorous demands of the maritime sector.
A Container Twistlock is a specialized locking device used to securely connect shipping containers. It consists of a base and a manually operated twist mechanism that locks into the corner castings of containers. This simple yet robust design prevents containers from shifting or separating during transit, ensuring both cargo safety and workplace security. Our product line at ChuanGang is manufactured to exceed international standards, providing peace of mind for logistics operators worldwide.
Key Product Parameters
Our Container Twistlocks are designed with precision and durability in mind. Below is a detailed breakdown of their technical specifications:
| Parameter | Specification |
| Material | High-Tensile Steel with Zinc Plating |
| Safe Working Load | 25 tons |
| Breaking Load | 75 tons |
| Weight | 3.5 kg (approx.) |
| Compliance | ISO 17712:2013, CSC |
| Temperature Range | -40°C to 80°C |
Frequently Asked Questions
Q1: What is the maximum load capacity of a Container Twistlock?
Our Container Twistlocks have a Safe Working Load (SWL) of 25 tons and a breaking load of 75 tons, making them suitable for the most demanding shipping conditions.
Q2: How do I maintain a Container Twistlock to ensure longevity?
Regular inspection for wear, corrosion, or damage is essential. Clean and lubricate the mechanism periodically to ensure smooth operation. Always follow the manufacturer’s guidelines for use and maintenance.
Applications and Benefits
The primary application of our Container Twistlock is in securing containers during maritime and road transport. Its benefits include enhanced safety, reduced risk of cargo damage, and compliance with international logistics regulations. At ChuanGang, we design our products to be user-friendly and exceptionally reliable, supporting efficient global supply chain operations.
Why Choose Our Container Twistlock?
We take pride in our manufacturing excellence. Our factory utilizes state-of-the-art technology and rigorous quality control processes to ensure every container twistlock meets the highest standards. Each unit undergoes thorough testing for load capacity, durability, and environmental resistance. With ChuanGang, you are not just purchasing a product; you are investing in safety and reliability backed by years of engineering expertise. Contact us today to learn more about our products and how we can support your business needs.
