Efficient hanging work with freely attachable and detachable shortening (length adjustment function) for mastering!
It can handle loads from 1.5t to 13.8t (within a usage angle of 90 degrees). This is a lock grab with a shortening function for two chains. The difference from the MGD is that this fitting can be combined with a master link, allowing for a single CDG to be used for a two-point lift, or two CDGs to be used for a four-point lift. Additionally, the chain can be adjusted to the optimal length. The method is simple. You can change the length by just hooking the chain into the length adjustment pocket located at the bottom of the product. This allows for the balanced lifting of unbalanced loads (eccentric loads).
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basic information
Martech's products are high-quality lifting accessories made from Swedish special alloy steel, characterized as "powerful, tough, and resilient." They do not require extra fittings for length adjustment, allowing for easy lifting operations at any height on-site, while also achieving weight reduction and cost savings through fewer parts. Additionally, all products are stamped with the manufacturer's name, product size, and grade, enabling traceability back to when and where each product was manufactured, including the raw materials, ensuring safe use for all lifting operations.
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Applications/Examples of results
□ Unbalanced loads can be lifted with good balance. □ The number of lifting points can be changed by the number of connections to the master link. With these two features, it is no longer necessary to purchase by the number of lifting points or lengths.
Detailed information
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Even items with such poor balance can be properly suspended by adjusting the length to capture the center of gravity.
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By directly connecting to the chain, we are contributing to weight reduction.
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The procedure is just to hook the chain.
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Company information
Martech Co., Ltd. was established in April 1974 as a company engaged in the inspection and supervision of newly built ships, and nearly 50 years have passed since then. Four years later, in 1978, we became the general agent for the Swedish company Gnebo's lifting equipment and began sales. Our unique ideas and extensive product range, which include materials and shapes not available in Japan, not only meet customer needs but also continuously contribute to the 'safety', 'labor-saving', and 'convenience' of production sites. Since then, we have expanded our dealings with overseas suppliers with innovative products, and we have now acquired general agency rights for 10 European companies, responding to user needs not only as an import trading company but also from the perspective of a Japanese manufacturer, covering everything from product promotion to safe supply and quality assurance. In 2001, we established our headquarters factory and began manufacturing safety components for construction machinery manufacturers, and we have reached a point where we conduct the entire process of 'design', 'manufacturing', and 'product inspection' for some products in-house. Leveraging the 'proprietary technology' we have cultivated over many years, we are committed to further developing products that satisfy our customers.