Side lifting, which is prohibited with eye bolts, is now possible! The load when using multiple units is also clearly defined!!
The Martec Freeno Link Bolt is a next-generation eye bolt-type lifting device that can rotate freely 180 degrees relative to the mounting surface and 360 degrees relative to the mounting axis. It can be safely used for lifting heavy objects, horizontal lifting, and inversion work, which are prohibited with conventional eye bolts. It is actively used in various sites, including lifting operations for molds and concrete secondary products, as well as in major factories and general contractors. 【Features】 ○ After tightening the bolt to the specified torque on the target object, it can be safely lifted from any direction. ○ It is an all-direction type that can be safely used for lifting heavy objects and horizontal lifting work, which are prohibited with conventional eye bolts. ○ It has more than three times the strength compared to JIS eye bolts, allowing for smaller screw holes in the target object. ○ Depending on the application, we offer a rich lineup that can meet customer requests, including oil-free washers, bearings, hex socket bolts, seated washers, and wide-angle oscillation. ◆ We can also accommodate special specifications for screw sizes (inch sizes, fine-thread screws) and electroless nickel plating! ◆ ○ All-direction safety factor of 5 or more.
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basic information
Using special steel. A powerful and robust swivel eye bolt! This swivel eye bolt can rotate freely 180 degrees relative to the mounting surface and 360 degrees relative to the mounting axis. It is also compatible with inch threads and fine threads. ● For more details, please download the catalog or contact us.
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Applications/Examples of results
【Applications】 ○ Movement and inversion of large resin molding molds (bumpers, instrument panels, door trims, etc.) ○ Movement and inversion of aluminum die-casting molds (engine blocks, head covers, etc.) ○ Installation of concrete PC (floor slabs, columns, beams, handrails, etc.) ○ Movement and installation of ceiling hanging pieces, equipment, and machinery for subway construction ○ Transport of shield machines for tunnel construction into the pit ○ Installation of steel frames ○ Transport and maintenance of machine tools ○ Movement and installation of nacelles, towers, and equipment for wind power generation ○ Assembly of engines and movement of parts
Detailed information
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The link part can be moved for horizontal suspension (360-degree rotation relative to the mounting axis).
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The movable link section allows for horizontal suspension. (180-degree tilt relative to the mounting surface)
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It is being used in various settings.
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It is being used in various settings.
catalog（1）
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Company information
MARTEC is a Japanese trading company and manufacturer located in Kobe City with sales offices throughout Japan and group companies in Thailand and in China. After the incorporation in 1974, we focused on the import and sales of lifting products from Sweden and soon became one of the leaders in the Japanese lifting equipment market. We continuously expanded our business relations with overseas suppliers of innovative products that meet our customer's demands. Today we import and distribute lifting equipment, cleaning machinery and other industrial products from companies in Belgium, Germany, Italy, Sweden, The Netherlands and the UK. As important for us as the sales of industrial goods from overseas is the development and manufacture of our own products. In 2001 we opened a production site at our head office in Kobe to manufacture safety attachments for construction machinery and to develop our own lifting products. In 2008 we started a joint venture in Samutprakam, Thailand where we transferred a part of our production. Through group companies in China and Thailand we distribute our products to the Chinese market and to customers in Southeast Asia.
