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We offer a wide range of industrial refrigeration solutions focused on a wide range of sectors;
Equipment for drying, stoving, curing or maturing and defrosting food. Specialized solutions for hams, sausages, cheeses, fish and others.
HOZTU, thanks to its experience accumulated over 20 years, offers personalized solutions for the drying, stoving, curing and maturing processes of food.
Each project and each client is unique to us, so we work in a personalized way to find the drying solution that best suits your production method.
The equipment is designed for continuous cycle processes or for specific stages of the process.
The equipment is offered in autonomous or centralized version.
The manufacturing and assembly plans of the ducts are provided.
We have a “mini” range to serve small powers.
Dryers for hams, sausages, cheeses, fish, etc.
Food defrosting units.
Energy savings thanks to the fact that they work as a heat pump.
Wide range of working temperatures; from 0ºC to 35ºC.
Automatic defrost by hot gas in the evaporator coil.
Wide range of options that facilitate adaptation to any project.
Stainless furniture adapted to the food industry.
Plug and play.
Depending on the drying process, the dryer design has:
High or Low Induction in air distribution.
Air flow reversal system.
Double air injection system.
Use of outside air.
Microprocessor control systems and programmable PLC system.
In compliance with the PED pressure equipment directive and applicable directives.
| RANGE | ||
|---|---|---|
| US-J | Ham Dryers | Designed for stoving, curing and maturing hams. |
| US-Q | Cheese Dryers | Designed for stoving, curing and maturation of sausages. |
| US-C | Sausage Dryers | Designed for stoving, curing and maturation of cheeses. |
| US-M | Mini Dryers | Designed for the stoving, curing and maturation of hams, sausages and cheeses. |
| US-D | Defrosters | Designed to defrost hams, blocks of meat, fish, etc. |
The controllers and communication programs offered by HOZTU adapt to the needs of each process, simplifying the management of all the parameters involved.
We have the following range of controls:
910 and 920 MICROPROCESSOR: We keep original controls as spare parts.
SECMATIC 970 MICROPROCESSOR: It has communication with a computer and with other dryers. It can incorporate an alarm system. Manual or automated operation. Memorization of programs of up to 25 stages.
SECMATIC P200 PLC CONTROLLER: It offers the same control features as the Secmatic 970. Open control and adaptable to more inputs and outputs. Includes HMI data display screen.
Work rooms, refrigeration, frozen storage, freezing tunnels, etc.
Work rooms, refrigeration, frozen storage, freezing tunnels, etc.
Equipment adaptable to all types of cameras; traditional or panel construction.
Wide range of models and versions from -40ºC to +15ºC.
They do not require a machine room.
Minimum installation time.
Minimal maintenance and refrigerant charging.
Controllers that allow control of more than one device.
Compact, split or roof version.
In compliance with the PED pressure equipment directive and applicable directives.
| RANGE | |||
|---|---|---|---|
| CP-A | High Temperature | +15◦C ÷ +3◦C | Suitable for conservation chambers and work rooms. |
| CP-M | Medium Temperature | +10◦C ÷ -5◦C | Ideal for conservation chambers that work at 0◦C. |
| CP-B | Low Temperature | -15◦C ÷ -25◦C | Indicated for the conservation of frozen products in general. |
| CP-C | Very Low Temperature | -25◦C ÷ -35◦C | Preservation of frozen products and as equipment for slow freezing chambers. |
| CP-TC | Freezing Tunnel | -25◦C ÷ -35◦C | Suitable for freezing tunnels with single-stage compressors. |
| CP-MH | High Relative Humidity | +5◦C ÷ -5◦C | Special for vegetables and long-term preservation of fruits. High HR on camera. |
| CP-MB | Medium Low Temperature | +10◦C ÷ -25◦C | Bi-tempera solutions for preserving refrigerated and frozen products. |
| CP-DE | Double stage tunnel | -25◦C ÷ -40◦C | Equipment with double stage compressor for freezing tunnels. |
| CP-UC | Condensing Unit | +15◦C ÷ -40◦C | Condensing Units with electrical switchgear depending on the evaporators. |
The controllers and communication programs offered by HOZTU adapt to the needs of each process, simplifying the management of all the parameters involved.
We have the following range of controls:
CP100 MICROPROCESSOR: Control based on programmable microprocessor. Prepared for communication with a central computer. Allows you to control up to 4 cameras with a single controller.
Refrigeration equipment with natural refrigerants (ammonia) and refrigerants with low environmental impact.
Seawater cooling equipment (RSW) for fishing vessel holds, among others.
Freezing equipment for high-power freezer vessels.
Cooling and liquefaction groups for processes.
HOZTU, thanks to its extensive experience in the sector, offers easy-to-install refrigeration and freezing solutions, guaranteeing a high degree of efficiency and safety in the conservation and freezing process.
Work rooms, industrial refrigeration, frozen storage, hospitals, air conditioning, ice rinks, etc.
Refrigeration, freezing and ultra-freezing in naval processes.
Air conditioning groups for ship qualifications.
Cooling of offshore substations.
Cooling of industrial applications for the chemical, petrochemical and oil&gas sectors such as cooling of fluid streams, fluid transfer, storage of liquefied gases, liquefactions.
Wide temperature range; From 10ºC to -70ºC.
Designs tailored to the application, regulations and space.
Split and compact solutions adapted to space.
Natural refrigerant (ammonia) or low environmental impact refrigerants (A2L).
Very low refrigerant charge.
High efficiency.
Plug&play.
Ecodesign.
Exchangers adapted to the application.
Possibility of locating outside.
Heat recovery.
Condensation version; water, air, evaporative.
In compliance with the PED pressure equipment directive and applicable directives.
| RANGE | |
|---|---|
| RFU-A | High temperature +7 |
| RFU-M | Medium temperature +0 |
| RFU-B | Low temperature -10 |
| RFU-C | Freezing |
| RFU-RSW | Seawater cooling groups |
| RFU-TM | Taylor Made |
The controllers and communication programs offered by HOZTU adapt to the needs of each process, simplifying the management of all the parameters involved.
We have the following range of controls:
PLC AUTOMATION: PLC from leading brands. Prepared for communication with a central computer. Data visualization HMI.
Equipment for centralized installations.
Pressure vessels designed for different applications in the machine room.
Motor compressor units and compressor stations.
HOZTU, thanks to its extensive experience in the sector, offers pressure vessel equipment solutions for engine rooms. The equipment is offered with the components required for its operation.
All our products comply with the PED pressure equipment directive and the CE safety standard.
Both welders and materials are certified for compliance with the pressure directive.
The designs contemplate all those components and instruments that are required for their operation, reducing field assembly times and facilitating their installation.
Pressure vessels designed for different applications in the machine room.
We offer different types of equipment for the assembly of centralized machine rooms:
Wide brand of compressors; Bitzer, Mycom, Howden, etc.
Options adaptable to each installation.
Includes instrumentation associated with the skid.
Reduction of assembly and engineering times.
In compliance with the PED pressure equipment directive and applicable directives.
| RANGE | |
|---|---|
| MCP | Compressor plants |
| SCP | Screw compressor units |
| SD | Aspiration and General Separators with pumps |
| ECO | Open and Closed Economizers |
| REC | Containers |
The controllers and communication programs offered by HOZTU adapt to the needs of each process, simplifying the management of all the parameters involved.
We have the following range of controls:
PLC AUTOMATION - O◦green Green Chiller RANGE
Top brand PLCs.
Prepared for communication with a central computer.
Data visualization HMI
HOZTU, thanks to its extensive experience in the sector, offers deep-freezing solutions ensuring an optimal level of product quality.
Freezing high-quality foods, for example tuna for sashimi.
Wide temperature range; From -50ºC to -70ºC.
Designs tailored to the application, regulations and space.
Split and compact solutions adapted to space.
In compliance with the PED pressure equipment directive and applicable directives.
| RANGE | |
|---|---|
| RFU-ULT | Ultra-frozen |
The controllers and communication programs offered by HOZTU adapt to the needs of each process, simplifying the management of all the parameters involved.
We have the following range of controls:
PLC AUTOMATION: PLC from leading brands. Prepared for communication with a central computer. Data visualization HMI.
Tailor-made solutions designed according to codes, standards and particular specifications of the sector.
HOZTU, thanks to its extensive experience in the manufacture of custom machinery, offers customized solutions for demanding sectors.
Our designs adapt to the needs of each application and the specifications of each sector. We design and manufacture under applicable regulations (PED, ATEX, etc.), European and American codes (ASME, TEMA, API, etc.) and recognized standards (BV, Lloys, GL, ABS).
Both welders and materials are certified to comply with specifications and directives.
Naval processes in compliance with recognized industry standards.
Industrial processes for the chemical, petrochemical and oil&gas sectors such as cooling of fluid streams, fluid transfer, storage of liquefied gases, liquefactions.
Other industrial processes that require specific completions.
Designs tailored to the application, regulations and space.
Technical and manufacturing books in compliance with codes, regulations and specifications.
High quality components.
Technical dialogue.
Own manufacturing.
Highly qualified workshop.
Polígono Industrial Masti-loidi, 19D,
20100 Errenteria, Gipuzkoa
+34 943 84 20 83
info@hoztu.com
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