Low temperature refrigeration unit for Guizhou new material production

Low temperature refrigeration unit for Guizhou new material production-Designed and produced by Jiangsu Kangshijie Machinery Equipment Co., Ltd,Low temperature refrigeration unit for Guizhou new material productionComplete range of models.

water-cooledLow temperature refrigeration unit for Guizhou new material production, air-cooled typeLow temperature refrigeration unit for Guizhou new material production, screw typeLow temperature refrigeration unit for Guizhou new material productionExplosion proof typeLow temperature refrigeration unit for Guizhou new material production, pry mounted typeLow temperature refrigeration unit for Guizhou new material production, anti-corrosion typeLow temperature refrigeration unit for Guizhou new material production, stacked typeLow temperature refrigeration unit for Guizhou new material productionWait until all models are complete.

Kangshijie produces industrial temperature control equipment with high-temperature type（5℃～35℃), medium temperature type（-5℃～-40℃), low temperature type（-40℃～-80℃), ultra-low temperature type（-150℃～-80℃), dual-purpose cold and hot type（-150℃～+300℃) and other series of products are available for your company to choose from. There are various cooling capacities available, including explosion-proof, anti-corrosion, modular, and variable frequency types. Accept non-standard customization. Temperature stability ±0.1℃ and other options are available.

Low temperature refrigeration unit for Guizhou new material productionApplicable to:

1. Cooling and Thermal Balance of High Temperature Synthesis Equipment

Scene: Chemical vapor deposition（CVD）Physical vapor deposition（PVD）When preparing thin film materials such as graphene, silicon carbide, gallium nitride, etc., the reaction chamber needs to maintain several high temperatures.

The function of refrigeration unit:

Protect the cavity and components: Provide continuous cooling for the outer wall, electrodes, vacuum pump, and seals of the reaction chamber to prevent damage due to overheating and ensure long-term stable operation of the equipment.

Control process temperature: By precisely controlling the temperature in different regions, the reaction can be carried out under good thermodynamic conditions, thereby obtaining high-quality and uniform thin films.

Capture by-products: Use low-temperature cold traps (provided by refrigeration units) to condense and capture harmful or valuable by-products generated during the process.

2. Crystal Growth

Scene: The growth of semiconductor single crystal silicon, sapphire crystal, laser crystal, etc.

The function of refrigeration unit:

Control solidification interface: In the direct pull or zone melting method, precise control of the temperature gradient and solidification rate of the crystal through the coordination of the heater and cooling system is crucial for obtaining low defect, large-sized single crystals.

Cooling furnace body: andCVDThe equipment is similar, protecting the high-temperature furnace body and its ancillary equipment.

3. Polymer material polymerization reaction

Scene: Some polymerization reactions (such as synthetic engineering plastics and rubber) are strongly exothermic reactions. If the heat cannot be removed in time, it can lead to uncontrolled reactions, uneven molecular weight distribution, and even explosive polymerization.

The function of refrigeration unit:

Remove reaction heat: By using the jacket or inner coil of the reaction vessel, constant low-temperature cooling water is provided to precisely control the temperature of the reaction system, ensuring smooth reaction and consistent product performance.

4. 金属快速凝固/Preparation of amorphous alloys

Scene: When preparing new metal materials such as bulk amorphous alloys, it is necessary to cool the high-temperature molten metal at a high cooling rate (millions of degrees per second) to prevent its atoms from arranging in an orderly manner and forming an amorphous structure.

The function of refrigeration unit:

Provide high cooling rate: Providing a high flow, low-temperature cooling medium for copper rollers or other rapid cooling devices is a necessary condition for achieving rapid solidification.