We present some of the latest proposals from various companies

Summer approaches, and with the station, also approaches the role of one of these peripherals, which leaves us cold, cooler. The design and manufacture of refrigerators for the transformation of plastics, is to offer a final product that ensures a high performance, maintenance and easy to use. In addition, special attention to the low power consumption. Some of the latest examples of the features that incorporate these teams are the developments offered to the market big brands like which collect below.

Alboex has a range of cooling of the brand Tool Temp, that lies between capabilities of 4300 Kcal/h to 185760 Kcal/h approx. and temperatures of 35 - 40 ° C.

These units work with R134A refrigerant gas that is the cleaner and one of its main features is that gives great tightness in different ambient temperatures. All refrigerators have been bronze pump, as well as all the components in contact with water.

As for the compressor, we have an electronic control of the connection time where no fault cannot occur and furthermore a safety thermostat prevents the freezing of the apparatus. It also includes automatic filling.

Within the range, we offer standard models cooled by air which is the most common, but we also have water cooling system (we refer to the own refrigerator cooling).

You can work with them without any problems for 10-15 years.

Caufar sells a wide range of Green Box refigeradores.

MR modular water coolers are condensed with automatic air units. The body and the panels are zinc coated steel coating machines with Epoxy, evaporator, hermetic compressor with copper welded stainless steel, integrates a pressurized accumulation deposit, a capacitor type battery aletada, axial fans, centrifugal pump in stainless steel and an instrument of electronic microprocessor control.

Coolers of water autonomous with automatic operation of the series Uni, Twin and Multi have a modular design, with condensation by air. Models with a single compressor Uni and individual cooling circuit or compressors and two independent circuits are Twin, or four compressors and four independent circuits Multi.

Centralized modular water coolers are great power for the realization of large refrigeration facilities. All machines are suitable for the installation give the outside of the area of production. Models are available with two or four independent refrigerating circuits.

The cooler water Minibox condensed water have a compact design so they are ideal for plants of small size, particularly suitable to be installed on machine. The absence of fans reduces the emission of noise in the environment. The components used, bomb multiestadio, evaporators, condensers and water tank are made of stainless steel.

On the other hand, autonomous water coolers Uni/W, Twin/W, Multi/W and SF/W are models with a compressor Uni and individual cooling circuit, or compressors and two Twin independent circuits; or four compressors and four independent circuits Multi. The absence of fans reduces the emission of noise in the environment and gives the possibility to overcome two units by reducing the space of used surface.

Industrial refrigerators Frigo.

The specialist Italian systems of cooling and Industrial thermoregulation Frigo, represented in Spain by Centrotécnica - C.T. service, S.A. has been developing refrigeration equipment specifically designed and manufactured for use in the plastics industry for 30 years. Fruit of the latest studies to close to the needs of the sector, Industrial Frigo produces revolutionary batteries to direct exchange cooling air/water BRW/HP. The main advantage of equipment is functioning in circuit closed, allowing cool water at room temperature, being the technological and ecological option on the evaporative towers and allowing a significant energy savings, fast payback of the investmentno need for maintenance and unlimited lifetime of the equipment.

The particular technical conception of the batteries of cooling of Industrial Frigo has been applied to the BRW/HP series solutions such as an increase in the flow of water in circulation, as well as the flow of cooling air. The use of copper tubing for specific design with micro microscopic canaladuras on copper of the exchanger tubes, allows a greater thermal outlay of water into the air with which it increases performance fridge, decreasing energy consumption. Control with microprocessor installed on board machine or remote, allows control of the temperature with an accuracy of +/-0,5 ° C, acting on the operating speed of the fans, with variable frequency or inverters. BRW/HP batteries are made in materials of highest quality and robustness, with specific treatments to withstand the harshest weather weather, even in saline environments, ensuring the long duration of the team that can work in the open without any protection. The batteries are not only used for cooling water at room temperature (for cooling circuits of oil, for example), combined with the GRA series coolers Industrial Frigo, become savers systems, which automatically and calculate the values of ambient temperature, temperature of water in and out, allow substantial energy savings, by stopping the compressors of refrigerators in the colder periods.

Coscollola commercial, S.L. It sells coolers of water of high-performance Regloplas for efficient cooling of moulds in the plastics industry, extrusion machines, injection pressure, reactors, cylinder machines and other applications.

On the electric side, it has a command of PLC process containing all the essential for a use command and circuit elements entirely automatic. The process is fully automatic which makes handling easy.

As regards the mechanical part, has a power of cooling of 6.8 to 58 kW (optimum adaptation to the respective case of implementation), (non-CFC) refrigerant R407C or R22, Bypass with manual valve for adjusting the flow rate of the consumer and high-performance with economic performance.

In addition, coolers are characterized by their security. They consist of automatic pneumatic switches for high and low pressure of gas filling of water and cooling water level automatic control.

These coolers are used particularly when the temperatures of the consumer must be lower than the temperature of the cooling water network.

High-performance Regloplas water coolers.

With its low-power product line, Equifab offers a range of units designed with the intention of obtaining greater performance with respect to the consumption of energy, in units that are in operation throughout the year.

Appropriate, incorporated into the unit, heat exchanger uses low temperature available during the cold seasons to recover the energy necessary for the thermal process, without the need for Compressor in operation.

The largest number of hours of Free-Cooling operation will take place in the phase of operation in parallel (compressor + Free-Cooling). Condensing pressure control reduces the fan speed to reduce the outside temperature, with the purpose of maintaining stable pressure from condensation of the cooling cycle.

With the use of refrigeration with built-in Free-Cooling Systems, it is obvious that the amount of usable energy is reduced by reducing the speed of the fan.

With the HF system of Equifab, NEF refrigeration systems are equipped with a device of built-in Free-Cooling which has an independent air circulation.

This allows you to maximize the performance of the Free-Cooling and, thus, you get the maximum possible energy use, always ensuring maximum air circulation.

In this way, we always get 100% Free-Cooling performance, without compromising the proper functioning of the cooling cycle.

Team Equifab.

The Raca Plus Energy series, composed by refrigerators for external, operating at ambient temperatures of 46 ° C, equipped with 2 or 4 rotary compressors, powers of 150 to 400 kW.

His main differential characteristic is the use of cooling gas R410a rather than the usual R407c, allowing to reduce their consumption up to 35 percent, and simplify maintenance, always compared to their counterparts that operate with gas R407chaving the energy certificate Esser from mid-2007.

These units Raca Plus Energy can be configured with tank and pumps integrated, optimizing the available space, as well as the time and costs of installation in plant.

The main feature of the refrigerant R410a, is its excellent thermal conductivity and high efficiency, thus limiting the consumption of electricity which in turn translates into a significant decline in economic and ecological costs.

Well sized equipment installed in the market, often work to 100 per cent effective load only during a 3 per cent of its total annual operating time, while in real working conditions they move between 50 per cent and 75 per cent. It is this fork of conditions where Gets the energy savings of 20 to 35 per cent with respect to gas R407c, which allows to fully amortize the investment without problems.

Another factor to take into account, acquiring a computer with this technical concept, is the possibility to join a European grant, which can represent up to 20 per cent of the investment made by energy and ecological improvement.

The control console is again design with elements as LCD screen, protection IP65, RS485 and CAN BUS, easy to use, description of alarms, connections etc.

As in the range of Frigosystem, tele, visualization, verification, verification of alarms, both for intervention to distance, on-line, interventos scheduled maintenance, assistance we have 24 hours, etc.

Twin-screw Equiper coolers.

The Single core of refrigerators is a cool classic compressor circuit, whose energy is transferred to a circuit of water or agua-glicol. The coolant used in the circuit passes from gaseous to liquid and vice versa, during which cedes its thermal energy through air or water-cooled condensers. Apart from this technical base, the largest in the series appliances SKA we rely on a system of two bombs, where the transfer of heat to the cool internal circuit takes place separately from the external circuit of consumption. The advantage of this process is: the power of external bomb can accommodate variable so the real needs without that influence the performance of the internal cooling power.

As with all products of Single, SKA series meets the most demanding security requirements. Of course, our facilities comply with the European directive of equipment under pressure in the cool circuit.

The standard equipment is characterized by:

-materials and components of high quality

-filter of impurities in the recoil and the water supply of cooling water-cooled version

-mounted on casters

-regulator of 2 points

-IP54 Cabinet

-connection without plug cable

Options:

-refrigerant R 404a to SKA 8 for low temperatures

-coolant R 134a from SKA 12 for high temperatures

-measurement of the flow of step

-measure of the pressure

-additional heating for a wider range of temperatures

-connection to electrical interfaces of all types

As professionals in the transfer of heat the company much importance to intensive counselling, especially when it comes to the optimal functioning of their cooling systems. Refrigerators are subject to laws and during its operation are not released from external factors. Single aware of these problems, as for example: physical dependence between freezing power and desired water temperature and ambient temperature. You know what coolant is appropriate taking into account the temperature environment, to achieve certain water temperature.

Single coolers.

MTA, in its wide range of refrigerators for the plastics industry, presents the series of coolers with integrated freecooling, series Aries FC and FC Phoenix, with refrigerating power ranging from 50 to 500 kw. This type of units are characterized by high energy savings obtained thanks to the cooling of process water when there are low external temperatures. In these periods, the refrigeration compression group works partially, and even manages to stop, because the water is cooled in an exchanger air/water internal to the unit because of the low temperatures ambient. This is reduced considerably the electricity consumption of the unit, resulting in a global energy savings of the system.

Novair refrigerators.

The new CoomMax line of refrigerators offer capacities from 10 to 90 kW (3 to 25 tons) to a temperature of 15 ° C water and an atmosphere of 25 ° C. The line of refrigerators Coolmax occupies very little space. Refrigerators are equipped with a display with easy to use interface and controls Wittman .

Water tank is made of stainless steel and filled automatically (the level of come can be visually verified by transparent glass). The pump size varies from 3 kW up to 7 kW (volumes of 2 to 30 m3/h) depending on the degree of water cooled in the process flow. Electrically pumps are protected with an overload of the pump relay and mechanically bypass surgery to prevent an increase in pressure in the line too high. Hermetically sealed compressors are equipped with safety on the line to the condenser valve to prevent damage in case of pressure peaks. Other features include automatic control antifreeze and an additional sensor that prevents that the outgoing water becomes too cold.

The Wittman microprocessor controller is located in a space protected against splashes, ensures the exact temperature control and features of security as an alarm when the compressor fails or the temperature in the refrigerated water cycle is very high. The tubes of copper in the line of the compressor have few welded parts and it is thought to prevent drips.

Refrogeradores Wittman.

The cooler drum model CCC-140/140, the Swiss company BBA Innova AG responds to the demand for small area, as well as service to the client. With this ability of cooling up to 1,600 kg per hour, this drum cooler is particularly aimed for all production lines by coating powder.