Air-cooled condensers - Import export

The RCDC ACC is designed with optimized key sections and equipment to guarantee a maximized efficiency. The steam flows from the turbine into a steam duct and several manifolds to reach the fin tube bundles. The RCDC ACC is designed in streets sitting on a steel leg system (under structure) raised to allow proper air intake into the forced draft modules of A-shape steelframes supporting the fin tube bundles. Once condensed the steam is collected by gravity into a condensate tank located underneath or in the close vicinity of the ACC. The efficiency of the steam condensation process is guaranteed using appropriate and reliable vacuum units. RCDC guarantee the complete system and undertake integral studies related to the ducts and manifolds, the steel leg system and the pipe work and other special studies as appropriate.

The open type condensing unit models are remote chiller open, non-faired condensing units that are ideal for inclusion in industrial refrigeration systems. All models have been built around a robust base in welded sections, on which the hermetic, scroll and semi-hermetic compressor, the condenser and the liquid receiver with connection pipes are mounted. Mostly using for display cabinets and cold rooms General Specification Zinc-plated steel case frame Hermetic, scroll or semi-hermetic type compressor Air-cooled condenser with fan motors Air fan guard made of plastic or metal Power supply cable Condenser coil made of copper tube and aluminum fins Condensing unit supplied with nitrogen holding charge

Compact monoblock unit for a straddle-type installation. A flexible solution is suitable for several applications in small cold rooms and at different temperature ranges. Compact design particularly suitable for installation in small spaces. Easy mounting for a very quick installation. Electronic control instrument arranged to manage the completely refrigerating system; compact, for easy and intuitive use and with fast programming. High performances thanks to the components of the highest quality. Perfectly calibrated for each specific application. Easy access to the main components for easy maintenance of the system. Technical Specs It has hermetic emraco compressor or hermetic tecumseh compressor and air-cooled condenser, High and low-pressure switches. Thermostatic expansion valve.

Cabinet-type Split Cooling Unit is designed for remote installation to be used in medium and low temperatures cold room. The standard models have all the needed components for an easy installation; fan speed control, crankcase heater , dryer filter , sight glass,solenoid valve hi-low pressure switch weatherproof electrical box same model. The same model number can be selected with several refrigerants. The weatherproof casing makes this product suitable for outdoor installation. General specifications High efficiency evaporator design according to split cooling unit capacity It is with hermetic, scroll and semi-hermetic compressor and air-cooled condenser. It has a remote control panel. It has robust housing according to ambient conditions. It is delivered with positive pressure by pumping nitrogen to the inside and outside the unit. All equipment are delivered together with control instruments as being ready to assembly. It has electrostatic painted galvanized steel cabinet.

Central Cooling System or Rack Compressor System consist of several compressors,for graduated adaption to your capacity requirement.The compressors work in parallel connection on a common refrigeration circuit. It goes without saying that we have a high vertical range of manufacture with fully-hermetic, scroll and digital scroll, semi-hermetic and screw compressors from different manufacturers. According to your requirements we supply rack units with a wide selection of optional components, electrically pre wired or with switch cabinet. We also offer the ideal control system adapted to each individual application. This system mostly using for more than 3 rooms cold storage plant. Technical Specification It has semi hermetic, scroll or screw type compressor. Be manufactured with air cooled or water cooled condenser. All equipment are delivered together with control instruments as being ready to assembly.

Stainless steel refrigerated 40 bar air dryer with the plate heat exchanger, moisture separator, interconnecting piping and flanges, all made from stainless steel to prevent corrosion. Refrigerant gas is ozone friendly R134a or R404a. Dust pre-filter providing 1 micron filtration and integrated in the air dryer. Dew Point Alarm -option- displayed on compressor control panel and on dryer unit to help maintain the quality and security of the air supplied for blow moulding. Condenser is air cooled, but water-cooling is available on request for hot areas over 40°C. Coolant compressor is fully hermetically sealed with current and thermal overload protection. Pressure dew point is 3°C with 35°C compressed air inlet temperature. See our certifications

Refrigeration dryers RDT have been designed to effectively separate water from the compressed air thus lower pressure dew point all the way down to +3 °C. The main difference between RDP and RDT series is that RDT has timer controlled drain instead of an automatic drain. Drying is achieved on the principle of cooling which takes place inside a highly efficient and ultra-compact 3 stage heat exchanger. In the first stage (air-air heat exchanger) hot and humid inlet air is being pre-cooled by the cold outgoing air. In the second stage (air-refrigerant heat exchanger) intensive water condensation takes place due to the cooling of the air. All condensed water is separated from the main compressed air stream in the third stage by the integrated demister. A proven and robust design enables efficient and reliable operation, fast installation and simple maintenance.

Refrigeration dryers have been designed to effectively separate water from the compressed air thus lower pressure dew point all the way down to +3°C. Drying is achieved on the principle of cooling which takes place inside highly efficient and ultra-compact 3 stage heat exchanger. In the first stage (air-air heat exchanger) hot and humid inlet air is being precooled by the cold outgoing air. In the second stage (air-refrigerant heat exchanger) intensive water condensation takes place due to cooling the air. All condensed water is separated from the main compressed air stream in the third stage by the integrated demister. A proven and robust design of refrigeration dryers enables efficient and reliable operation, fast installation and simple maintenance.

Wide range capacity air cooled condenser series, perfectly suitable for small and large refrigeration and air conditioning systems used in commercial or industrial buildings with low to high power demand. Due to its lightweight construction and practical weight distribution this product can be installed even on medium-strength rooftops. Available heat capacity is up to 800 kW under nominal conditions (when Tcond is 45°C, Tamb is 30°C and R1234ZE. Flat shaped simple construction, assembled with inner grooved copper tubes, aluminum or copper fins and AC or EC fan motor technology. The galvanized steel and powder coated frame can be designed in flat or vertical way.

Wide capacity range air cooled condenser series, Created for small and large refrigeration or air conditioning systems used in commercial and industrial buildings with medium and high power demand. CV series units are ideal when high capacities are required in a limited installation space. This unit is Available heat capacity is up to 1,3 mW under nominal conditions (when Tcond is 45°C, Tamb is 30°C and R1234ZE. V shaped construction, assembled with inner grooved copper tubes, aluminum or copper fins and AC or EC fan motor technology. The galvanized steel and powder coated frame can be designed in various sizes.

Extensive capacity range air cooled condenser series created for large refrigeration and air conditioning systems. Four heat exchangers and double fan row provide immense heat capacity within limited placement area, making it perfect for saving space while still maintaining high power. This type of unit is perfectly suitable for commercial and industrial buildings with high power demand. Available heat capacity is up to 1,6 mW under nominal conditions (when Tcond is 45°C, Tamb is 30°C and R1234ZE. W shaped large construction, assembled with inner grooved copzer tubes, aluminum or copper fins and AC or EC fan motor technology. Galvanized steel and powder coated frame can be designed in various sizes. The clever frame design also allows for the installation of additional equipment under the condenser.

Wide range capacity liquid cooled condensing units, designed for commercial and industrial applications with the cooling capacity from 10 kW to 40kW. These units work on a principle of the heat rejection loop, where condenser heat is dissipated to the environment via water. Rejected heat can be used for additional needs in the same building, which gives these facilities additional economic benefits. These units provide an economical, compact alternative to traditional air-cooled condensing units. Built on an open welded frame with standard profile, this condensing unit is also available in a double-deck construction for higher capacity. Assembled with shell and tube or plate heat exchanger, 1 to 4 scroll or reciprocating compressors and a liquid receiver as well as refrigerant filters and a sight glass. Safety valve and pressure switches are added to increase the security of the unit.

Wide range capacity liquid cooled condensing units, designed for commercial and industrial applications with the cooling capacity from10 kW to 40 kW. These units work on a principle of the heat rejection loop, where condenser heat is dissipated to the environment via water. Rejected heat can be used for additional needs in the same building, which gives these facilities additional economic benefits. These units provide an economical, compact alternative to traditional air-cooled condensing units. Built on an open welded frame with bent profile and powder coating, these condensing units carry a plate heat exchanger. Can be assembled with 1 to 4 reciprocating or scroll compressors with crankcase heater, a liquid receiver, refrigerant filters and a sight glass. Safety valve and pressure switches are added to increase the security of the unit.

Wide range capacity liquid cooled condensing units, designed for commercial and industrial applications with the cooling capacity from 10kW to 40kW. These units work on a principle of the heat rejection loop, where condenser heat is dissipated to the environment via water. Rejected heat can be used for additional needs in the same building, which gives these facilities additional economic benefits. These units provide an economical, compact alternative to traditional air-cooled condensing units. Built on an assembled frame with covers, this condensing unit can be designed in a variety of ways, depending on intended use. Collected with shell and tube or plate heat exchanger, 1 to 4 reciprocating or scroll compressors and a liquid receiver as well as refrigerant filters and a sight glass. Safety valve and pressure switches are added to increase the security of the unit. An additional 50 mm rock wool insulation can be supplemented for a super silent unit operation.

An indirect dry cooling system is characterized by the use of a condenser and air-cooled heat exchangers.The cooling system consists of the following main components :condenser (surface or spray type),cooling water circulating pumps and recovery turbines, if applicable,heat exchanger deltas including louvers,natural draft cooling tower,piping and valves,water storage tanks and transfer pumps,electrical equipment,instrumentation and control,accessories such as cleaning system, nitrogen blanketing system,The warm water from the condenser is delivered to the natural draft cooling tower by the cooling water circulating pumps and an underground piping network. After the cooling in the heat exchangers, the cold water returns to the condenser.

Ideal for water saving maintaining a high efficiency. All operations are managed by PLC with the possibility of remote management in “Industry 4.0” mode. Both HVAC and refrigeration sectors can be served.

Full Automatic Ice Storage System ( Ice Rake Technology ). ROSEN Full Automatic Ice Rake Storages and Delivery System is the perfect combination with a Flake Ice Plants with this, certain amounts of ice can be stored over a period and discharged on demand and for covering demand peaks. An entire daily capacity of the ice plant can be discharged during the production in a short period. Even excess production capacity will fill the ice storage and is not lost.

Cooling Tower. Evaporative condenser build in FRP