Control Atmosphere Cold Storage

About Control Atmosphere Cold Storage

Machines of van Amerongen always focus on maintaining energy efficient mechanism. Power consumption level of any machine plays significant role in determining its standard as the price of electrical power is continuously increasing. It is, therefore, is necessary to develop machine with low electricity usage rate to reduce project cost. Being a reliable organization, we always aim to provide standard components while designing any machine. Application of premium grade components like pumps (of German origin), quality approved active carbon and electronic parts from reliable sources prolong service life of our products for at least 15 to 20 years.

All the pumps offered by us are well known for their low maintenance design. These oil free pumps have minimal wear rate which in turn reduces their maintenance cost.

Fruits can release carbon di oxide by breathing oxygen The Co2 Adsorber is instrumental in eliminating carbon dioxide ( also known as carbonic acid) from the storage cells of fruits to avoid its concentration or too much accumulation which may otherwise cause decaying of fruits.

The advantages of our CO2 absorbers;

one-tank system (instead of two-tank systems from other suppliers)

1. Cost effective

2. Low power consumption rate

3. 20% faster operation that commonly used co2 adsorbing systems

Advanced design of distribution plates and sieve of these adsorbers improve their performance and optimizes their efficiency by maximum 30%more.

VA lung or buffer system design guarantees about negligible addition of oxygen during carbon di oxide removing process.

Cold store accessories

Van Amerongen plays significant role in offering premium grade Cold storage accessories.

Combi meters and hand meters

Van Amerongen is also instrumental in offering premium grade gas analyzing instruments like O2 and Co2 meters that are essential parts of controlling system. Customers can also avail hand meters for measurement of carbon di oxide and oxygen in cold storage rooms whenever they need it.

Flexible air buffers (Lungs)

Fluctuation of pressure associated with climactic condition or cooling mechanism in cold storage room can lead to leakage problem which in turn may cause influx of oxygen. Installation of flexible type air buffer can bring significant change in fluctuation of pressure. Multi layer PU film made buffer is truly effective in maintaining internal pressure of cold storage room. Each cold storage room has separate buffer arrangement. This type of buffer is specially developed as per the volume of storage room and is accessible in 2 m3 to 12 m3 volume range.

Overpressure and under pressure valves

In some exceptional cases, air buffer is not sufficient to deal with pressure difference problem. In such conditions, under/over pressure valve proves to be effective in absorbing pressure difference of cold storage room to avoid further damage. This safety measurement is suitable for over or under pressure of around 100 mm WK. CA/ULO cold storage requires one under pressure and one over pressure valves for its proper functioning. For large cell based cold stores, multiple valves are used.

Cell valves

PVC pipes are used to attach scrubbers in cold storage rooms. Size of these pipes depends on the type of machine. Usually pipes having 50 mm to 160 mm diameter range and cell valves are used to meet specific temperature controlling needs of cold storage room. Provided cell valves are pneumatically driven and have reliable operation. Such valves have reliable mechanism.

Advanced Temperature and Humidity Control

Experience consistent preservation with state-of-the-art temperature control from -2C to +8C and adjustable humidity levels. This ensures optimal storage conditions for sensitive items like pharmaceuticals and perishables, minimizing spoilage and maintaining product quality.


High-Quality Insulation and Durable Design

Utilizing 60-150 mm PUF panels and a powder-coated galvanized or stainless steel finish, the storage maintains insulation efficiency and structural integrity. The robust construction offers corrosion resistance, long service life, and fireproof safety, ensuring reliable performance.


Seamless Automation and Safety Assurance

Fully automatic operation is supported by advanced control systems, overload protection, and comprehensive alarm features. On-site professional assembly guarantees seamless integration, while automated systems reduce manual intervention and operational risks.