Reliable refrigeration is essential for modern farming operations. Whether preserving fresh produce, protecting harvested crops, storing agricultural products, or maintaining temperature-sensitive goods before transport, a well-designed cold room plays a critical role in reducing waste and improving product quality.
Unlike commercial refrigeration projects completed in metropolitan areas, farm installations present a different set of engineering and logistical challenges. Remote locations require meticulous planning, accurate material preparation, and refrigeration systems capable of performing reliably under harsh environmental conditions. Every component must arrive on site ready for installation because obtaining forgotten materials or replacement parts can involve hundreds of kilometres of travel and costly project delays.
This case study highlights how Glotech Group successfully designed and installed a farm cold room for Longmile in Willowmore, Eastern Cape. The project required careful engineering, extensive logistical planning, and a refrigeration system specifically designed to perform reliably in one of South Africa’s hotter inland climates.
The completed installation demonstrates Glotech Group’s ability to deliver high-quality commercial refrigeration projects regardless of location, while maintaining the same installation standards applied to projects throughout Cape Town and the Western Cape.
Agricultural refrigeration systems must be designed differently from conventional commercial cold rooms.
Products stored on farms often arrive directly from harvesting or processing, meaning refrigeration systems must handle varying product temperatures while maintaining stable storage conditions.
Before preparing the system design, Glotech Group evaluated:
The refrigeration system was then carefully engineered to maintain reliable +2°C storage conditions, even during the high ambient temperatures experienced in Willowmore.
Designing for local environmental conditions ensures refrigeration equipment performs consistently throughout the year rather than only under moderate weather conditions.
One of the defining features of this project was its location.
Willowmore is approximately 560 kilometres from Glotech Group’s headquarters in Milnerton, Cape Town.
Unlike projects completed within urban centres, this installation required extensive logistical preparation before technicians travelled to site.
Every aspect of the project had to be organised in advance, including:
Even the smallest overlooked fitting could have delayed the project by an entire day due to the remote location.
Comprehensive planning eliminated unnecessary delays and allowed the installation to proceed efficiently.
Given the travel distance, daily commuting was not practical.
Glotech Group arranged accommodation close to the farm, allowing technicians to maximise productive installation time while maintaining safe working conditions.
This logistical planning improved efficiency and ensured the project remained on schedule despite the remote location.
Our ability to manage projects across South Africa reflects the systems and planning developed through more than fifteen years of commercial refrigeration experience.
The cold room was constructed using 75mm polystyrene insulated panels, providing effective thermal insulation for chilled agricultural storage.
The refrigeration system was carefully matched to the room dimensions using a 2.4kW refrigeration unit operating at -5°C suction.
Correct refrigeration sizing is particularly important in hot inland regions where ambient temperatures place additional demand on refrigeration equipment.
The system was engineered to deliver dependable cooling performance while maintaining energy efficiency throughout the year.
The project was completed over five days.
The installation included:
Every stage followed Glotech Group’s commercial refrigeration installation procedures.
Although the project was completed in a remote farming environment, the same workmanship standards were applied as on every metropolitan installation.
One of the most important engineering objectives was ensuring dependable operation during Willowmore’s high summer temperatures.
Rather than designing only for average operating conditions, the refrigeration system was sized with sufficient capacity to continue performing efficiently during periods of elevated ambient temperatures.
This provides greater reliability while protecting stored agricultural products throughout the year.
Despite the distance, logistical complexity, and remote location, the installation was completed according to the agreed programme.
Careful preparation ensured the project progressed without material shortages or unnecessary interruptions.
This level of planning is particularly important for agricultural businesses where refrigeration often supports time-sensitive harvesting and storage operations.
The completed installation delivered:
Most importantly, the client now benefits from a cold room specifically designed to perform reliably within the demanding environmental conditions of the Eastern Cape
With more than 15 years of experience, Glotech Group designs, installs, upgrades, repairs, and maintains commercial refrigeration systems for farms, food manufacturers, restaurants, pharmaceutical companies, butcheries, seafood processors, educational institutions, hospitality businesses, warehouses, and industrial facilities across South Africa.
Our services include:
Every refrigeration system is engineered around the client’s products, operating environment, and long-term business objectives.
The Longmile project demonstrates that distance is never a barrier to quality refrigeration engineering.
By combining careful project planning, detailed material preparation, experienced technicians, and refrigeration systems designed for harsh operating conditions, Glotech Group successfully delivered a cold room that continues to perform exactly as intended.
Whether installing a cold room on a remote farm, upgrading an industrial refrigeration plant, or building temperature-controlled storage for commercial businesses, Glotech Group brings the same commitment to engineering excellence, dependable workmanship, and long-term reliability.
For agricultural businesses across South Africa, we continue to design and install commercial refrigeration systems that protect valuable products, improve operational efficiency, and deliver dependable performance in every environment.
067 153 8332
info@glotechgroup.co.za
Gotech Group offers emergency repair, replacement and installation of industrial and commercial refrigeration units restoring efficient operations in Hermanus & across Western Cape.