The crank mechanism is used to convert the rotational motion of the motor into reciprocating motion.
The ultra-low temperature freezer 4K GM freezer RDK-415D is a mechanical refrigeration unit that generates cold by having the refrigerant material move back and forth inside a cylinder, allowing the refrigerant gas to expand adiabatically. The method of moving the refrigerant material back and forth in the GM freezer manufactured by Sumitomo Heavy Industries utilizes a crank mechanism to convert the rotational motion of the motor into reciprocating motion. Additionally, by innovating the two-stage refrigerant material seal, it is the world's first freezer that does not have restrictions on the installation direction of the 4K freezer. For more details, please contact us or refer to the catalog.
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basic information
【Delivery Scope (Standard Configuration)】 ○ RDK-415D Refrigeration Unit ○ Compressor Unit (either water-cooled, air-cooled, or outdoor air-cooled) ○ 20m Flexible Gas Hose ○ 6m Cold Head Power Cable ○ 5m Input Power Cable ○ Gas Filling Tool, Wrench Kit for Gas Hose Connection ● For more details, please contact us or refer to the catalog.
Price information
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Delivery Time
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Applications/Examples of results
【Usage】 ○ Radio telescopes and superconducting magnets for MRI ● For more details, please contact us or refer to the catalog.
Company information
Nagase Techno Engineering Co., Ltd. (abbreviated as NTE) was established in 1983 as a machinery service company of Nagase & Co., Ltd. and changed its name to the current one in 2009. It is the core company for equipment development and maintenance services within the Nagase Group and is expanding its business globally. Our company operates three main businesses: the sale and maintenance of low-temperature and vacuum-related equipment used in the semiconductor and medical fields, a Chemical Management System (CMS) for the recycling of chemicals used in the manufacturing of semiconductors and LCD panels, and a surface defect inspection device (SCANTEC) for inspecting optical and functional films and sheets. We aim to strengthen our global engineering services by leveraging the Nagase Group's network that spans overseas. Additionally, as a new challenge, we will utilize our high engineering capabilities in the agricultural sector to benefit customers outside of domestic manufacturing.
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