Project Overview

Blockchain computing hardware generates continuous high heat during round‑the‑clock operation, requiring stable dry cooling equipment to maintain proper working temperature and avoid hardware throttling or unexpected downtime. Conventional cooling hardware often struggles with low‑temperature anti‑freeze protection and long‑term loop corrosion risks under central European climate conditions. To meet strict thermal management requirements for a blockchain facility in Germany, VENTTK delivered a customized dry cooler for this project.

This dry cooler reaches 100 kW cooling capacity and uses 40% glycol as cooling medium. It is fitted with SS304 header and flange together with dedicated junction box, and matches local 400V/3Ph/50Hz power supply. It delivers consistent heat rejection for computing hardware, securing non‑stop stable operation of blockchain infrastructure.

Project Information

• Country: Germany
• Customer: Local Blockchain Facility
• Product: Dry Cooler
• Cooling Capacity: 100kW
• Cooling Medium: 40% glycol
• Supply Power: 400V/3Ph/50Hz
• Component: SS304 header and flange, with junction box

Project Features

Blockchain facilities run non‑stop with heavy heat load, while Germany’s variable winter‑summer climate brings freeze risks to liquid cooling loops. Ordinary dry coolers may suffer piping corrosion and fluid freezing, which will cause heat exchange decline and interrupt computing tasks.

VENTTK tailor‑made dry cooler is optimized for continuous‑run blockchain scenarios. The 40% glycol coolant provides reliable anti‑freeze performance and stable heat transfer across wide ambient temperature ranges. SS304 header and flange effectively resist internal loop corrosion, extending service life of fluid circuits. The supporting junction box offers safe, tidy electrical connection for outdoor deployment.

Fully compatible with local 400V/3Ph/50Hz power grid, the unit runs steadily without extra conversion devices. Robust mechanical construction minimizes on‑site faults, maintains effective heat dissipation for computing equipment, and cuts long‑term operation and maintenance costs for the blockchain site.

Project Significance

This Germany blockchain project validates VENTTK’s capability to design customized dry coolers for high‑density continuous‑run computing infrastructure, and proves outstanding corrosion resistance and low‑temperature adaptability of our glycol‑loop dry coolers under European climate. Drawing on rich heat‑exchange R&D and manufacturing experience, VENTTK will keep improving unit durability and cooling performance, supplying dependable dry cooling solutions for blockchain, data centers and various energy‑intensive industrial clients worldwide.

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