Kanglong Huacheng has completed the installation of two customized freeze-drying machines for explosion-proof laboratories!

Kanglong Chemical announced in its 2023 annual report that its revenue for 2023 was 11.538 billion yuan, a year-on-year increase of 12.39%; Net profit was 1.601 billion yuan, a year-on-year increase of 16.48%. It is one of the five domestic CXO companies with double-digit net profit growth. Despite the overall downturn in the CXO industry, Kanglong has maintained double-digit growth, which further demonstrates its strong development momentum.

As Kanglong Chemical's business continues to expand, the demand for experimental equipment is also gradually upgrading. Kanglong Chemical has built an explosion-proof laboratory suitable for highly active substances in the Hangzhou Bay Park in Ningbo this year. In order to meet the relevant experimental requirements, two sterile isolator docking vacuum freeze dryers were customized at the Fourth Ring Road in Beijing, namely LGJ-50G water-cooled typeAseptic isolator docking typeVacuum freeze dryer, LGJ-100G water-cooled typeAseptic isolator docking typeVacuum freeze dryer.

△LGJ-50GWater cooled typeAseptic isolator docking typeVacuum freeze dryer

△LGJ-100GWater cooled typeAseptic isolator docking typeVacuum freeze dryer

These two freeze-drying machines can respectively carry a freeze-drying capacity of 0.5 square meters and 1 square meter.

Adopting dual refrigeration system and dual vacuum system. Dual refrigeration system, the customer's material has a longer single freeze-drying time, and switching between dual refrigeration systems can extend the service life of the compressor; In addition, in the event of a malfunction in one of the refrigeration equipment, the malfunction can be automatically detected and the second refrigeration system can be activated to ensure the continuation of the sample freeze-drying process. The dual vacuum system can automatically switch to the backup system when a vacuum system failure is detected during operation. Dual system operation prevents experimental interruption and material waste, providing a foundation for the normal progress of the experiment.

The freeze-drying compartment door inside the isolator is designed as a swing door structure. On the one hand, thisOpen the doorThe structure occupies less space, which helps to improve the utilization of laboratory space. On the other hand,The cabin door can rotate 360 degrees, making it convenient for the cabin doorFront and backclean.

Siemens PLC programmable logic control system processing control machine configuration, the system runs more stably and reliably, with friendly human-computer interaction, can achieve remote control on mobile and PC ends, and has three-level permissions.

Freeze drying cabin door through the wall, connected to explosion-proof sterile isolator, equipped with explosion-proof display screen, dual screen control, main screen to save data information, without affecting data audit tracking.

At present, the installation of two devices has been completed and testing has begun. After sales engineers from Beijing Fourth Ring Road will be stationed at Ningbo Kanglong Huacheng to complete testing and verification, ensuring the normal operation of the equipment before leaving the site. In the later stage, Beijing Fourth Ring Road will also establish exclusive records for each sold equipment, conduct regular maintenance, on-site repairs, and provide attentive after-sales service to fulfill its mission.

Guided by market demand, Beijing Fourth Ring Road adheres to innovation, customer first, and is committed to providing solid equipment support for scientific research institutions and enterprises.