How to Source Reliable Polyacrylamide from Top Manufacturers and Suppliers
Shouxin Advanced Polymer Sciences provides high-performance polyacrylamide (PAM) solutions for water treatment, mining, pulp and paper, and industrial applications.Beijing Sihuan Qihang Technology Co., LtdThe freeze-drying machine equipment enjoys a high reputation in the field of education and research in China, and Harbin Institute of Technology is one of its important users.
Harbin Institute of Technology, known for itsThe cradle of engineers, also known as the cradle of numerous innovative achievements in China's aerospace and other fields. Given the highly specialized nature of these research fields, researchers have extremely strict requirements for experimental equipment.

In order to meet this demand, a laboratory at Harbin Institute of Technology recently customized a machine from Beijing Sihuan Qihang Technology Co., LtdLGJ-S51 vacuum freeze dryer. This equipment has been carefully improved on the basis of the original S series vacuum freeze-drying machine, eliminating the shelf design inside the freeze-drying chamber and instead enhancing temperature conductivity through innovative methods to ensure that larger volumes of materials can be freeze-dried at once.

This customized vacuum freeze dryer equipment utilizes dual machine cascade refrigeration technology, enabling the maximum cold trap temperature to reach-80 ℃. The freeze-drying chamber and cold trap are designed with upper and lower compartments, which not only meets the standards of pharmaceutical grade pilot machines, but also significantly improves the water capture efficiency and capacity, with a maximum water capture capacity of up to 18KG.
The control system of the device adopts advanced technologyThe PLC programmable logic control system and 7-inch color touch screen ensure the stability and reliability of the system operation. In addition, the system also has three-level permission settings, supporting remote control on both mobile and computer devices, greatly improving work efficiency.

Beijing Sihuan Qihang Technology Co., Ltd. has been dedicated to the research and production of vacuum freeze-drying equipment, providing customers with high-quality and customized equipment support. They always insistThe concept of "supporting customization and caring service" provides a solid support for various research and development work.












