Efficient hanging work with easily attachable and detachable shortening (length adjustment function) for mastering!
Load capacity of 1.5t to 13.8t (operating angle within 90 degrees). This is a lock grab with a shortening function for two chains. The difference from 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 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 at the bottom of the product. This allows for even the most unbalanced loads (off-center loads) to be lifted in a balanced manner.
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basic information
Martec's products are high-quality lifting fixtures made from Swedish special alloy steel, characterized by their "strength, toughness, and resilience." No additional fittings are required for length adjustment, allowing for easy lifting operations at any height on-site, while also achieving weight reduction and cost savings through a decrease in the number of parts. Furthermore, all products are engraved with the manufacturer's name, product size, and grade, enabling traceability back to when and where each product was manufactured, including the raw materials used, 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 units or lengths.
Detailed information
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Even items with such poor balance can be properly suspended by adjusting their 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 import of lifting equipment from the Swedish company Gnebo 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 that offer innovative products, and we have now acquired general agency rights for 10 European companies. We have responded to user needs not only as an import trading company but also from the perspective of Japanese manufacturers, 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. We have reached a point where we handle the entire process of 'design', 'manufacturing', and 'product inspection' for some of our products in-house. Leveraging the 'proprietary technology' we have cultivated over many years, we are committed to further developing products that will satisfy our customers.