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Industrial Refrigeration

Greencold have built up over 200 years experience and expertise in this field and our vision is to always to offer quality and value for money systems that will meet our customers’ objectives and budget.

Our clients include Food Manufacturers, Food Distributors & Process Manufacturing Facilities. Commercial clients include Restaurants & Cafes, Office Complexes and Leisure facilities.

Ammonia Glycol Installation
Ammonia Glycol Installation

We bring independance, innovation & experience

Unlike most of our competitors, we are an independent company, free to choose the best components from manufacturers to achieve the most cost effective and efficient cooling and heating systems.

We specialise in all types of cooling plants ranging from CO2 transcritical, Ammonia and Secondary Glycol and HFC/HFO. 

We’re conversant with reciprocating and screw compressors from manufacturers including Mycom/Mayekawa, Sabroe, Grasso, Bitzer and Copeland.

Our expertise helps our customers do cool things

We specialise in Heat Pumps which offer combined cooling and heating, inverter controls for maximising energy efficiency, and closer temperature control.  Our expertise also includes air-conditioning, water chillers & energy efficient refrigeration systems.

Most recently we’ve been pioneering new solutions which leverage the benefits and savings of CO2 based cooling for our customers, and even helping them to achieve Carbon Neutral.   Why choose CO2?

We are proud to be continually pushing the possibilities and bringing innovation to our industry through our bespoke designs and the promotion of green gases.  In the process we’ve notched up a few UK firsts, too.

CO2 Cooling Installation

Coldstores & Chillstores

Blast Freezers & Chillers

Chiller Plant

Plant & Plant Rooms

Control Panels & Monitoring

Tunnel Freezer

Spiral & Tunnel Freezers

Bespoke Plant

We work with our clients from initial concept stage through to completion.

We’ll evaluate our client’s objectives, whether the project is a short term, low initial cost installation or a more efficient longer term strategy.  Design proposals are then discussed through to acceptance, implementation and satisfactory completion.

Read more about our consultancy and system design services.

We can help with existing plant

Greencold actively promotes sustainable cooling options and offers customers of any size a wealth of knowledge in resolving problematic plants by carrying out surveys of existing systems.  

We can assist with F-Gas compliance, and with Ammonia regulations changing we can also advise on site compliance, overhauls and decommissions and the use of natural refrigerants including waste heat reclaim and heat pumps.

To keep you up and running we offer a 24/7 callout service alongside our customers planned preventative maintenance schedules.  Contact us for further information and to discuss how we can help!

Control Panels

We design and provide our own electrical drawings & PLC logic programs for our control panels.

This means all our engineers are automatically conversant with our control methodology and, contrary to the norm, we provide our clients with a copy of the PLC programs with every installation.

We are conversant with many makes of PLCs including Mitsubishi, Moeller and Utronics.

Compressor Control Panel
Types of System
  • Ammonia Low Charge Chillers
  • Pumped Ammonia Systems
  • LPR Systems, DX Systems
  • Ammonia Heat Pumps
CO2 Blast Chill Cabinets

Case Study: CO2 Blast Freezers

Read about our CO2 based cooling plant for the low temperature blast chilling of meat in six identical cooling chambers.

Read the Case Study

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