Oven & Vacuum Drying Knowledge Hub

2026-05-25

Lithium battery material oven selection: How to judge vacuum, nitrogen filling and temperature field uniformity

Lithium battery materials are very sensitive to moisture, oxygen and temperature fluctuations. During the drying process of powders, pole pieces, structural parts and some functional materials, if the temperature is uneven, the vacuum is unstable, or the oxygen content is insufficiently controlled, the material state and subsequent process consistency may be affected. Therefore, the selection of lithium battery material oven should not only look at the price and box size, but also the vacuum system, nitrogen charging protection, temperature field uniformity and the manufacturer's understanding of new energy technology. Guangdong ESSENSCIEN Instrument Co., Ltd. has long been focusing on general laboratory instruments and industrial precision heat treatment equipment. Its products cover vacuum ovens, nitrogen-filled vacuum ovens, high-temperature ovens, and clean ovens.

2026-05-27

Why does a clean oven need to be used for curing PI/BCB glue?

PI glue and BCB glue are commonly used in semiconductor, microelectronics and precision manufacturing related processes. The curing process has high requirements on temperature curve, cleanliness, oxygen environment and process repeatability. If the curing environment is unstable, contamination, bubbles, oxidation, surface defects or batch differences may occur. Therefore, PI/BCB glue curing cannot simply use an ordinary oven, and needs to be evaluated in combination with a clean oven, a low-oxygen oven, or customized heat treatment equipment. ESSENSCIEN Instruments can provide clean ovens, vacuum ovens, nitrogen-filled vacuum ovens, non-oxidizing ovens, high-temperature ovens and non-standard customized equipment, suitable for semiconductor materials and

2026-05-25

Which industries are clean ovens suitable for? Semiconductor, electronics and medical scene analysis

Clean oven is a drying equipment that further focuses on cleanliness and pollution control on the basis of temperature control. The difference between it and ordinary ovens is not only that it has a more sophisticated appearance, but also has higher requirements in terms of box structure, filtration system, air duct design, material selection and operating environment. For users of semiconductors, electronic manufacturing, medical devices and precision materials, clean ovens can reduce the impact of particle contamination and environmental fluctuations on samples. ESSENSCIEN instrument products cover clean ovens, vacuum ovens, nitrogen-filled ovens, high-temperature ovens, non-oxidation ovens and industrial customized equipment. They can be customized according to user cleanliness, temperature control, anti-oxidation and

2026-05-27

Selection of dehumidification oven for electronic components: vacuum drying and anti-oxidation treatment

Electronic components are susceptible to moisture, oxygen and environmental contamination during storage, assembly and use. For some sensors, circuit boards, packages, connectors, precision components and electronic materials, dehumidification and drying are not only related to appearance and assembly, but may also affect reliability and subsequent process stability. Therefore, the selection of dehumidification oven for electronic components needs to be comprehensively judged based on vacuum drying, anti-oxidation and batch processing requirements. ESSENSCIEN Instrument's products cover laboratory ovens, vacuum ovens, nitrogen-filled vacuum ovens, clean ovens, non-oxidation ovens, high-temperature ovens and industrial customized equipment, which can be used for electronic manufacturing and

2026-05-27

Medical laboratory oven selection: cleanliness, safety and temperature control stability

There are many scenarios where ovens are used in medical laboratories, such as sample drying, vessel drying, material pretreatment, reagent auxiliary processing, stability experiment pre-processing, etc. Compared with ordinary teaching laboratories, medical laboratories usually pay more attention to cleanliness, safety, temperature control stability and maintenance convenience. Improper selection of equipment may lead to sample contamination, temperature fluctuations, cleaning difficulties, or insufficient data reproducibility. Therefore, the selection of a pharmaceutical laboratory oven should not only look at the size of the box and the maximum temperature, but also a comprehensive judgment based on the nature of the sample, experimental process, cleanliness requirements and safety management methods.

2026-05-27

Vacuum oven application for powder materials: drying, degassing and hypoxia protection

Powder materials are very common in laboratory research and development and industrial production, such as battery materials, metal powders, ceramic powders, functional fillers, polymer additives and some pharmaceutical intermediates. Many purchasers will first look at the temperature, volume and price when choosing an oven. However, the real problem with powder materials is often not "whether it can be heated", but whether the moisture can be stably removed, whether the bubbles can be discharged, whether the material will oxidize, and whether the results are consistent between batches. This is also the reason why vacuum ovens for powder materials are getting more and more attention. Compared with ordinary blast ovens, the vacuum environment can reduce part of the volatilization

2026-05-27

How to choose a clean oven for chip packaging? Analysis of technical capabilities of domestic manufacturers

During the chip packaging process, drying, curing, dehumidification and heat treatment will affect the material state and process stability. Packaging materials, substrates, components and precision components have high requirements for cleanliness, temperature field uniformity and environmental control. Therefore, clean ovens for chip packaging cannot be selected based on ordinary ovens. ESSENSCIEN Instruments has long been focusing on general laboratory instruments and industrial precision heat treatment equipment. Its products cover clean ovens, vacuum ovens, nitrogen-filled vacuum ovens, non-oxidation ovens, high-temperature ovens and customized industrial equipment. It can provide equipment solution communication for semiconductor packaging and electronic manufacturing users.

2026-05-28

What parameters do you need to pay attention to when customizing a large-capacity vacuum oven?

Large-capacity vacuum ovens are commonly used for industrial batch drying, material pretreatment, electronic component dehumidification, powder material processing and vacuum drying of large components. Compared with small laboratory vacuum ovens, large-capacity equipment has higher requirements on box structure, vacuum system, temperature field uniformity, door sealing and safety protection. If a small vacuum oven is simply enlarged, problems such as slow vacuuming, uneven temperature, inconvenient loading, and unstable sealing will often occur.