Centro Notizie

Nell'industria pesante, i congelatori di assemblaggio a freddo (chiamati anche congelatori industriali o congelatori criogenici) sono utilizzati per raffreddare e conservare pezzi o materiali di grandi dimensioni per soddisfare requisiti di processo specifici. Queste apparecchiature sono spesso utilizzate nella lavorazione dei metalli, nella produzione di stampi, nel settore aerospaziale e in altri campi per garantire le prestazioni e la qualità di lavorazione dei pezzi in condizioni di bassa temperatura. ...

1. Ampio intervallo di temperatura:

• Temperature range: usually from -20°C to -80°C, some advanced models can provide lower temperatures, such as -100°C.
• Such a temperature range can meet the needs of different materials and processes.

2. High-precision temperature control:

• Adopt PID controller or other advanced temperature control technology to achieve high-precision temperature control.
• The control accuracy is usually ±1°C or less, ensuring temperature stability and consistency.

3. Fast cooling capability:

• Refrigeration system: quickly reduce the temperature to the set value through an efficient compressor refrigeration system.
• Pre-cooling function: Some models have a pre-cooling function, which can reduce the temperature to an extremely low temperature in a short time.

4. Large-capacity storage:

• Volume: According to the size and quantity of the workpieces, choose a freezer with a suitable volume, usually ranging from several hundred liters to several cubic meters.
• Multi-layer shelves: Provide multi-layer shelves or pallets to facilitate the storage of workpieces of different sizes and shapes.

5. Safety protection measures:

• Overtemperature protection: Automatically cut off the power supply when the temperature exceeds the set value.
• Overpressure protection: Prevent the system pressure from being too high.
• Leak detection: Detect whether there is a leak in the system.
• Emergency stop button: Quickly stop the system operation in an emergency.

1. Metal processing:

• In the metal cutting process, low temperature can reduce tool wear and improve processing accuracy and efficiency.
• For example, deep cryogenic treatment can improve the hardness and wear resistance of metal materials.

2. Mold manufacturing:

• In the mold manufacturing process, low temperature can reduce the thermal stress of the mold and extend the service life of the mold.
• For example, cryogenic treatment can eliminate residual stress inside the mold.

3. Aerospace:

• In the processing and storage of aerospace materials, low temperature can ensure the performance and stability of the materials.
• For example, some composite materials need to be stored under low temperature conditions to maintain their properties.

4. Scientific research and laboratories:

• In scientific research and laboratories, low temperature can be used to preserve and study various materials and samples.
• For example, biological samples, chemical reagents, etc. need to be stored under low temperature conditions.

1. Temperature range:

• Make sure that the equipment can cover the required temperature range (-20°C to -80°C or lower).

2. Temperature control accuracy:

• Choose a system with high-precision temperature control, such as a PID controller, to ensure temperature stability.

3. Capacità di refrigerazione:

• Choose a refrigeration capacity suitable for the size and number of workpieces to ensure rapid cooling and temperature maintenance.

4. Storage capacity:

• Choose a storage capacity suitable for the size and number of workpieces, usually ranging from hundreds of liters to several cubic meters.

5. Safety:

• Ensure that the system has multiple safety protection measures, such as over-temperature protection, over-pressure protection, leak detection, etc., to ensure the safety of operators and equipment.

6. Maintenance cost:

• Choose a system that is easy to maintain and operate to reduce long-term operating costs.

By selecting the appropriate refrigeration capacity and storage capacity, a high-precision temperature control system, and multiple safety protection measures, precise temperature control can be achieved to improve the processing quality and performance of the workpiece. It is recommended to consult a professional equipment supplier or engineer before purchasing to ensure that you choose the freezer that best suits your needs.