INDUSTRYDEFINING
Delivering excellence across diverse applications
DELIVERING QUALITY
At Tri Tech Refrigeration, quality isn't just how a system performs on day one, it's how it performs for decades. Our approach combines advanced engineering, rigorous testing and an uncompromising focus on reliability. Every installation is designed to optimise efficiency, extend equipment life and deliver measurable value across its entire lifecycle. That's what redefining performance means to us: every client, every project, every time.
Some of our marquee projects are listed below:
Dual-Building Cold Storage Facility
Melbourne, Victoria
Purpose-designed dual-facility refrigeration solution providing dedicated freezer and chiller infrastructure with integrated energy recovery to improve operational efficiency.
- 550kW ammonia freezer facility
- 1,600kW ammonia-to-glycol chiller facility
- Custom insulated alcove evaporator units with automatic defrost doors
Freezer & Chiller Extension
Melbourne, Victoria
Major facility expansion delivering additional capacity with dual NH₃ screw compressors, multiple alcove evaporators, and comprehensive underfloor heating system.
- Two NH₃ screw compressors
- Five alcove evaporators for freezer expansion
- DX Ammonia evaporators for chiller
Chilled Distribution Centre
Melbourne, Victoria
Large-scale 2,000kW ammonia refrigeration plant for major distribution facility featuring three large NH₃ screw compressors with full PLC and SCADA control systems.
- Three large NH₃ screw compressors
- Glycol plate heat exchanger package
- Pre-cooled, air-cooled condensers
Automated Cold Storage Facility
Melbourne, Victoria
Large-scale ammonia refrigeration facility designed to support high-throughput automated cold storage operations while maximising storage density and operational flexibility.
- 2,500kW high-stage and 1,000kW low-stage ammonia plant
- Alcove evaporators positioned above ante rooms
- Fully automated carton freezer system
Centralised Freezer Plant
Melbourne, Victoria
Comprehensive chiller package for large-scale freezer facility with dual NH₃ screw compressors, advanced heat exchange systems, and complete underfloor heating installation.
- Two NH₃ screw compressors with VSD and oil cooler
- Plate heat exchanger package with accumulator
- Closed circuit cooling tower and evaporative condenser
Cold Storage & Distribution Facility
Melbourne, Victoria
Complete ammonia refrigeration plant room featuring dual NH₃ screw compressors with VSD, plate heat exchange package, and adiabatic air cooled condensers with comprehensive field installation.
- Two NH₃ screw compressors with VSD
- Plate heat exchange package with priority receiver
- Two adiabatic air cooled condensers
Distribution Centre Extension & Upgrade
Sydney, New South Wales
Strategic facility expansion with additional NH₃ screw compressor capacity, enhanced climate control through atomized humidification, and penthouse unit optimization.
- NH₃ screw compressor installation
- Fan coil and penthouse units
- Atomized humidification system
Inline Blast Freezer Tunnel
Sydney, New South Wales
High-capacity inline blast freezer tunnel designed for continuous bakery production, delivering consistent freezing performance while minimising downtime through integrated redundancy.
- Inline blast freezer rated at 3,000kg/hour
- Additional evaporator allowing defrost during operation
- Stainless steel lined insulated panel construction
Integrated Abattoir Refrigeration Facility
Goulburn Valley, Victoria
Comprehensive refrigeration and air handling systems for a new-build meat processing facility, supporting multiple processing streams, storage environments and ancillary services.
- Beef chillers incorporating chilled water spray systems
- Blast freezers and automated plate freezer systems
- Pet food plate freezers
Containerised Process Cooling Plant
Melbourne, Victoria & Albury, New South Wales
Off-site fabricated, containerised ammonia refrigeration plant providing flexible and rapid deployment process cooling for an industrial manufacturing and recycling operation. The containerised approach enabled off-site construction and rapid deployment to align with project scheduling requirements.
- 1,000kW ammonia to chilled water refrigeration plant
- Fully containerised off-site build and commissioning
- Condenser mounted above container
Industrial Heat Pump & Refrigeration System
Western Victoria
Integrated ammonia refrigeration and industrial heat pump system configured to reclaim 100% of rejected heat, significantly reducing site energy demand while supporting process cooling, cold storage and comfort air requirements.
- Large-scale ammonia heat pumps with 100% heat recovery
- 550kW freezer capacity on ammonia
- 1,600kW chiller capacity to glycol and chilled water
Pharmaceutical Refrigeration System
Sydney, New South Wales
Precision 850kW high stage and 30kW low stage ammonia system with full redundancy, delivering pharmaceutical-grade temperature control and reliability.
- DuoPack screw compressor for high stage
- Dual screw compressor for low stage
- Ceiling-hung fan coil units with full redundancy
Freezer & Chiller Distribution Facility
Melbourne, Victoria
Purpose-built facility featuring 100kW low stage and 200kW high stage ammonia refrigeration with reciprocating compressors and comprehensive automation.
- Three NH₃ reciprocating compressors
- Evaporative condenser
- Ceiling-hung evaporators for freezer and chiller
Automated Plate Freezer System
Goulburn Valley, Victoria
Fully automated plate freezer system designed to maximise throughput and consistency while reducing manual handling through integrated automation and monitoring systems.
- Automated plate freezer handling approximately 3,000 cartons
- Integrated vision and automation systems reducing manual intervention
- Improved operational consistency and efficiency
Large-Scale CO₂ Energy System
Sydney, New South Wales
At the time of delivery, this system represented one of the largest CO₂-based energy installations of its type in Australia, delivering integrated heating, cooling and hot water generation for a major institutional facility with high reliability and efficiency requirements.
- Transcritical CO₂ refrigeration system
- Integrated heating and cooling for the facility
- Domestic hot water generation for amenities and kitchens
Ice Sports Facility
Melbourne, Victoria
Design and construction of a high-performance ice sports facility, incorporating advanced ice-making methodologies to deliver consistent ice quality in a high-use, inner-city environment.
- Ice rink refrigeration system design and installation
- Engineering assessment and optimisation of ice-making methodologies
- Ice surface quality optimisation for demanding usage conditions
Plastic Recycling Plant
Albury, New South Wales
Industrial chilled water plant delivering precise temperature control for advanced plastic recycling operations with 25,000L capacity and complete detection systems.
- NH₃ screw compressor with VSD
- Plate heat exchange package
- 25,000L chilled water tank
Aquarium & Exhibit Refrigeration Project
Melbourne, Victoria
Specialist refrigeration and environmental control systems for a complex live-animal exhibit, delivering precise temperature management across enclosures while supporting snow, ice and water features within a constrained inner-city site. The modular plant configuration was designed to accommodate future expansion, which has since been successfully implemented as the exhibit evolved.
- Temperature-controlled enclosure refrigeration systems
- Snow-making and ice-making plant for exhibit environments
- Modular chiller system for exhibit tank cooling and comfort cooling
Indoor Snow Facility
Auckland, New Zealand
Design and delivery of a large-scale refrigeration system for an indoor snow facility, including international project coordination and commissioning, providing stable slope temperatures and consistent snow conditions within a purpose-built recreational environment.
- Refrigeration systems for indoor snow generation
- Precision temperature control for ski slopes
- Integrated plant design for continuous operation
Large-Scale Meat Processing Facility
Sydney, New South Wales
High-capacity refrigeration and process cooling plant supporting a major meat processing operation, integrating ammonia, glycol and chilled water systems to service production, storage and comfort air requirements.
- 4,000kW ammonia, glycol and chilled water refrigeration plant
- Process, storage and comfort cooling integration
- High-care filtered fresh air systems
Glycol Chiller Package
Goulburn Valley, Victoria
High-capacity 2,300kW glycol chiller package featuring dual NH₃ screw compressors, advanced heat exchange systems, and acoustic enclosure for noise mitigation.
- Two NH₃ screw compressors
- Plate heat exchanger evaporator and condenser
- Cooling tower with glycol tank and pumps
CLIENT
FEEDBACK
"Tri Tech's engineering team delivered a solution that exceeded our expectations. System efficiency gains significantly reduced our operational costs."
"When we had a critical breakdown, Tri Tech's 24/7 response team had us back online within hours. Their technical ability is unmatched."
"The project management throughout our facility expansion was exceptional. Tri Tech delivered exactly what they promised, on schedule."
"Tri Tech's preventative maintenance program has transformed our operations. Zero unplanned downtime in eighteen months and our energy costs dropped by 30%!"
LET'S DISCUSS
YOUR PROJECT
Every project is unique. Contact us to discover how we can deliver a tailored solution.
Start the Conversation