Dry Cooler: Reliable Cooling for Algerian Molding Plant

Date:2026-08-11

Project Overview

Injection molding equipment generates continuous concentrated heat during mass production, requiring stable circulating cooling water to control mold temperature, guarantee plastic product forming quality and extend machine service life. Traditional cooling tower systems are prone to scaling, water waste and unstable temperature output under Algeria’s hot and arid climate. To meet the continuous process cooling demand for an injection molding factory in Algeria, Shenglin delivered a customized industrial dry cooler.
This dry cooler is rated at 694kW cooling capacity, adopts clean circulating water as the heat transfer medium and fully matches the local 400V/3P/50Hz power grid. Fitted with premium Ziehl-Abegg fans, the unit achieves efficient air forced heat dissipation outdoors. It maintains constant cooling water temperature for the injection molding loop all year round, stabilizing production rhythm and lowering defective product rates for the plastic processing workshop.

Project Information

Country: Algeria
Customer: Local Injection Molding Factory
Product: Dry Cooler
Cooling Capacity: 694kW
Cooling Medium: Water
Power Supply: 400V/3P/50Hz
Fan Brand: Ziehl-Abegg
Application: Circulating cooling water for injection molding machines

Project Features

Long-term continuous operation of injection molding machines demands stable, efficient and low-maintenance cooling systems. In Algeria’s dry and hot climate, traditional cooling towers suffer heavy water consumption and pipeline scaling, weakening heat exchange efficiency and causing mold temperature fluctuations, product deformation and dimensional errors.
Shenglin customized dry coolers fully adapt to local arid industrial conditions. Equipped with premium Ziehl-Abegg high efficiency fans, the unit maintains stable 694kW cooling output even under high ambient temperatures. The closed water circulation system effectively prevents water evaporation and pipeline fouling.
Fully compatible with local 400V/3P/50Hz power supply, the unit operates steadily with low failure rates. Its closed dry cooling design greatly reduces water consumption and maintenance workload, stabilizes mold temperature, lowers defective rates, and minimizes long term operational costs for injection molding production.

Project Significance

The successful application of Shenglin dry cooler in Algeria’s injection molding industry verifies our ability to design energy saving closed loop cooling equipment for hot dry African industrial scenarios, and demonstrates the superior environmental adaptability of our water type dry coolers under arid climatic conditions. Drawing on rich industrial heat dissipation R&D and manufacturing experience, Shenglin will continuously optimize product efficiency and operational stability, supplying water saving, low maintenance and high reliability dry cooling solutions for plastic processing, machinery manufacturing and various industrial customers worldwide.

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