Twist lock Arm ZPMC Port Machinery spare parts

ZPMC torsion lock arms are custom-designed for ZPMC (Zhenhua Heavy Industries) port container securing and ship deck operation equipment. As a core safety component of container securing systems, they are precision-manufactured from high-quality alloy steel, undergoing forging and tempering heat treatment to eliminate internal material defects and optimize the microstructure. This ensures excellent torsional strength, wear resistance, and impact resistance, allowing them to withstand heavy tensile and torque forces during container loading, unloading, and transportation, effectively preventing breakage, deformation, and locking failure during use. The surface is treated with Dacromet or nickel plating for excellent rust and corrosion resistance, resisting the complex environments of ports such as humidity, salt spray, and wave erosion, extending service life. Suitable for high-frequency, heavy-load operations in ports and complex ship deck operations, they meet the safety requirements for container securing operations.
As a ZPMC original equipment manufacturer (OEM) safety accessory, this product’s core function is to work with torsion locks (manual, semi-automatic, and fully automatic models) to reliably lock containers to decks and between containers, preventing container overturning and slippage during loading, unloading, transportation, and extreme sea conditions. It avoids safety hazards and is widely used in port container handling, ship deck lashing, and port spreader applications, making it an indispensable core safety component in port container operations. Utilizing precision thread rolling and integrated molding technology, it boasts accurate dimensions, a tight fit with the torsion lock body, precise and controllable locking, and easy installation. It can be directly adapted without additional modifications and is compatible with various ZPMC container lashing equipment and ship deck lashing scenarios, meeting the needs of high-frequency lashing operations. It can be used in conjunction with manual and semi-automatic torsion locks to further enhance lashing safety.

Basic parameters:

Place of Origin: Shanghai China
Brand Name: Yingyu
Model Number:
Material: Bearing steel
Size: 40*100*100mm
Color: Metallic color
Face Material Composition: No
Weight: 1.3kg
Product Name: Twistlock Arm

ZPMC twist lock arms are core safety components of port container lashing systems and ship deck lashing equipment, directly impacting the safety and continuity of container handling operations, and concerning the safety of personnel, equipment, and cargo. Leveraging ZPMC’s leading global port machinery technology, and boasting superior materials, precision manufacturing, and reliable performance, they have become the preferred accessory for port engineering machinery professionals. We specialize in the R&D and production of port engineering machinery parts; our products are compatible with the full range of ZPMC container lashing equipment, with quality completely identical to original parts, allowing for direct replacement and facilitating efficient and safe port and ship operations, preventing safety accidents caused by substandard lashing components.

Get a personalized quote now

*For other spare parts procurement needs, please contact us!