technical knowledge

Vacuum cooling technology is mainly used for the rapid cooling of moisture-rich substances, such as high-temperature cooked food, fruits, vegetables, fresh meat, seafood and other foods. The food after vacuum cooling can quickly avoid the two temperature zones of high temperature and sub-high temperature due to the rapid drop of the core temperature to the […]

The temperature of a vacuum cooler is not fixed, and the range of temperature control will vary depending on the type of equipment and the specific application needs. Generally speaking, vacuum coolers have room temperature type, low temperature type and ultra-low temperature type, etc., the room temperature type generally works at room temperature, the low

Chillers play a key role in HVAC systems, and their working principles are closely related to the operation of the entire system. First, the chiller produces chilled water through its core component, the chiller. In this process, the refrigerant is exchanged with the chilled water in the evaporator of the chiller, which vaporizes and lowers

Chillers and HVAC are significantly different in several ways: First of all, from the perspective of definition and working principle, a chiller, also known as a freezer, refrigeration unit, etc., is a multi-functional machine that mainly removes liquid vapor through compression or heat absorption refrigeration cycles to achieve refrigeration effects. Its core components include compressors,

The productivity of a heat press is affected by a variety of factors, including the design of the press, the setting of process parameters, the skill level of the operator, and the production environment. Therefore, to evaluate the production efficiency of a heat press, these factors need to be taken into account. First of all,

The productivity of a heat press is affected by a variety of factors, including the design of the press, the setting of process parameters, the skill level of the operator, and the production environment. Therefore, to evaluate the production efficiency of a heat press, these factors need to be taken into account. First of all,

The hot press machine has a wide range of application scenarios, and its main applications can be divided according to different industries: Electronics industry In the electronics industry, heat presses are often used to manufacture circuit boards, electronic components, conductive adhesives and other products. In addition, it is used to encapsulate electronic components and printed

A heat press is a type of equipment that uses heat and pressure to form, bond, or heat treat materials. The design revolves around core components such as the heating system, pressure system, body, and control system to achieve precise temperature control, uniform pressure distribution, and an efficient operating experience. In terms of heating system,

An ejector, also known as an ejector, jet vacuum pump, etc., is a vacuum-obtaining device that uses a fluid to transfer energy and mass. Its working principle is mainly based on the high-speed jet generated by the pressure fluid through the nozzle injection to drive and mix the surrounding fluid, and then realize the functions

In terms of price, vacuum pumps are usually more expensive than vacuum generators. This is mainly due to the fact that the structure of vacuum pumps is more complex and the manufacturing and production costs are relatively high. The vacuum generator is more advantageous in price due to its relatively simple structure and relatively low