Machinery - Import export

A refrigeration system is more than a single chiller: heat exchangers, hydraulic connections, additional cooling devices also come into play to support your production process.

The secret of this system is the combination of the refrigeration section and the free-cooling section depending on the time of day and year: the first mode allowed by these liquid chillers takes advantage of the normal operation of a refrigeration circuit, the second allows cold outside air to be directly conveyed to the fluid to be cooled: maximum efficiency, minimum energy use due to the clear separation between the two sections.

ERW ax systems for industrial refrigeration of process fluids (water, water and glycol) are air-cooled units, using EC (Electronic Control) axial fans. This range includes a series of models with cooling capacities from 2.1 kWf up to 595 kWf. Three different versions are provided for different outlet fluid temperature ranges, agreed with the customer during the design phase. The entire range uses refrigerant with GWP 631.

Liquid chillers for low temperatures, also in outdoor environments The RW CW series of process fluid coolers (water, water/antifreeze) are water-cooled and operate with environmentally friendly gas compression. They allow cooled liquid temperatures between -8°C and +20°C. In standard design, ambient temperatures of up to +40°C are permissible, but in the “RW ax/HTA” version even higher ambient temperatures can be achieved. IP54 degree of protection as standard, allowing outdoor installation without a protective roof.

MITA offers different configurations of air-cooled or water-cooled industrial process chillers: all equipped with electronic microprocessor for setting and displaying the outlet liquid temperatures and all suitable for Industry 4.0. Some advantages of industrial process chillers. - Autonomous unit, with air condensation. - Maximum reliability and performance proven by strict internal tests. - Customizations and flexibility Up to 80% of energy savings in the versions with free cooling system.

RW ax systems for industrial refrigeration of process fluids (water, water and glycol) are air-cooled: the only resource used is therefore electrical energy, a decisive advantage in contexts where it is advisable to save water (because of its cost or scarcity). The IP54-grade machine protection (against dust and other agents) facilitates their installation in outdoor environments, which is also possible at temperatures up to +40°C and above, at the customer’s request. RW ax liquid chillers from Frigofluid are suitable for achieving average fluid outlet temperatures (between +1°C and 20°C), with excellent control of the resources used for their operation.

Highly advanced electronic inspection machinery, along with sensitive calibrated gauges, surface metering apparatuses are what complete our sophisticated metrology laboratory permitting OR.P.Stampi to be ISO 90012000 certified and to be synonymous of quality.

The wheel core of the RXT series is manufactured in special Ditherm® compound, combined with special fibers and molded under an innovative DC developed high pressure + extreme temperature process, and its tyre is made in a special high quality elastic rubber for high temperatures. The white rubber tyre is mechanically bonded to the wheel core, and the coupling is further strengthened by a surface adhesion which is obtained without the use of any glue or vulcanization such as for almost any competition product. This particular bonding is resulting in the highest quality wheel in its range of application, featuring a drastic reduction in the risk of tyre de-bonding during the work in temperatures. They are available with several types of hubs and bearings, in order to allow the perfect response and the best need / price ratio for any type of high or low temperature requirement. The RXT wheels can be fitted into a specific series of brackets for high/low temperatures.

The XTW series is the only wheel which is assuring a temperature resistance up to +400°C and not being made out of aluminum or cast-iron, with the big advantage to preserve the floor and to secure a dramatic reduction of noise if compared to metal wheels.They are available with several types of hubs and bearings, in order to allow the perfect response and the best need / price ratio for any type of high or low temperature requirement. The XTW wheels can be fitted into a specific series of brackets for high/low temperatures, which are specifically studied and produced to fulfill the extremely wide variability of conditions to which they are submitted in the world of uses in temperatures and bakery / food industry. Brackets are fully certified and manufactured with food and sanitary grade Stainless Steel in AISI 304 / 316, and are available in both metric and inches standard sizes, and are also available in double-layer galvanized pressed steel. They are RoHS - REACh compliant.

The STW series wheels are manufactured with an exclusive DC Di Candia Ruote’s composite material, the THT, which has been studied and developed in our plant in Besnate, and is used exclusively for the production of this wheel range. These wheels grants a superior and unmatched mechanical resistance to heavy impacts, an outstanding resistance against chipping and breaking caused by hitting of sharp obstacle and a great rolling capacity even in plain bore configuration, thanks to the self-lubricating properties of the THT material. They also assure an incredible resistance against aggressive cleaners, chemicals, oils, acids, steam and salty water, and are available with plain bore and with double special HT ball bearings, to allow a perfect rolling capacity in any condition of use. The THT material is certified by FDA for contact with foods. The STW wheels can be fitted into a specific series of brackets for high/low temperatures, which are specifically studied and produced.

The MTW series has replaced the old “phenolic” wheels, and is manufactured in special Ditherm® compound, combined with special fibers and molded under an innovative DC developed high pressure + extreme temperature process which results in the highest quality wheel in its range of application. They are available with several types of hubs and bearings, in order to allow the perfect response and the best need / price ratio for any type of high or low temperature requirement. The MTW wheels can be fitted into a specific series of brackets for high/low temperatures, which are specifically studied and produced to fulfill the extremely wide variability of conditions to which they are submitted in the world of uses in temperatures and bakery / food industry. Brackets are fully certified and manufactured with food and sanitary grade Stainless Steel in AISI 304, and are available in both metric and inches standard sizes, also available in double-layer galvanized steel.

GENERAL OPERATION The machine is built-up of a rotating plate and a knot device that allow to create the requested wire ties. When the cycle is running, the pinch roll insert the wire in the machine and the rotating plate starts to rotate creating the wire ties. The crossed ends of the wire are held together and twisted by rotation of the gripper. AUTOMATIC CYCLE When the operator press the “start” button, the automatic cycle command is sent to the machine. This signal allow to insert the wire into the rotating plate following the sequence below: - Realignment and lifting of the twister. - Realignment of the wire step cylinder. - Closing of the pinch roll. - Moving forward of the puller. - Insertion of the wire by means of forward rotation of the pinch roll. When the twister is in high position, the puller is moved forward, in order to pull out the wire ties. With a time delay, the machine starts a new tying cycle (according to the number of the ties set in the operator’s panel).

Pastry Evolution is a self-service display for bakery with drawers, specially designed by Arrebo to be extremely panoramic. Thanks to its self-supporting metal structure Pastry Evolution allows, in fact, by placing several modules side by side to obtain continuous product visibility. The peculiarity of Pastry Evolution is that it does not require support sides as the structure is mounted on metal frames with high-resistance guides. The compartments’ bottoms are in Krion, an antibacterial material for food. The lower part of the display is open for packaged bakery products. Pastry Evolution is equipped with a lighting system on all exhibition levels and a transformer.

Esatto is a self-service dispenser with indirect service and a tempered glass door to facilitate cleaning and maintenance operations as well as to make the product visible to the customer. It is filled from the top through a lid. Thanks to the adjustable calibrator it is possible to load small and medium sized bakery goods. The customer enters the desired quantity on the appropriate display located on the front of the dispenser – the desired product is issued automatically. Esatto is also available in the manual version.

Ales is a promotional stand on wheels with 3 display levels with arched legs. For greater visibility of the exposed product the compartments are divided by transparent polycarbonate tops and the sides are panoramic. The slim but robust structure allows to create configurations of pleasant visual impact.