Due to their high selectivity and low toxicity, peptide drugs have been widely used in the fields of cancer, diabetes and immune diseases in recent years. In particular, the market for GLP-1 peptide drugs continues to grow. Drugs such as semaglutide, liraglutide and telpotide have become "magic weight loss drugs" that have attracted global attention, and the market continues to be hot.

GLP-1

Glucagon-like peptide-1 (GLP-1) is a hormone mainly produced by intestinal L cells and belongs to incretin hormones.

Glucagon-like peptide-1 receptor agonist (GLP-1RA) is a new type of hypoglycemic drug in recent years. It activates GLP-1 receptors, enhances insulin secretion in a glucose concentration-dependent manner, inhibits glucagon secretion, and can delay gastric emptying. It reduces food intake through central appetite suppression, thereby achieving the effects of lowering blood sugar and losing weight.

In response to the needs of producing semaglutide API, Zhiheng has developed the CPSD series closed spray dryer. This type of equipment is safe, flexible, hygienic, and easy to operate. It can dry semaglutide from liquid to powder and ensure the quality of the powder.

We provide you with a complete set of validation services, including FAT, SAT, 4Q documents. Whether it is material certificates or measurement and testing of production processes, we can meet GMP standards.
At present, Zhiheng has cooperated with well-known domestic listed companies to build a peptide API workshop to produce semaglutide API.

Strong temperature control capability
GLP-1 is highly thermally sensitive and requires a lower temperature to dry. In view of this feature, our equipment can control the air inlet temperature at around 100°C to achieve the drying of GLP-1 from liquid to powder.

More convenient cleaning
The interior of the equipment is smooth, without dead corners, and is designed to be easy to clean. It can effectively avoid the accumulation of dirt, residues and other substances, extend the service life of the equipment, and meet strict hygiene standards and safety requirements.

Intelligent operation
The operation is simple and stable, the control is convenient, and it is easy to realize automated operation. The equipment adopts the automatic control system independently developed and designed by Zhiheng. After setting the formula process parameters, it can be started with one button.

Precision manufacturing
Whether it is industrial appearance design or structural design, our equipment can take into account beauty, easy cleaning and easy operation. The equipment structure design can fully meet cGMP and FDA requirements.


Zhiheng provides customers with laboratory testing equipment for product property configuration, process development and inspection. Whether your product is in the early stages of development or ready to enter the final refinement stage, our testing facilities and experts can provide you with unparalleled equipment and technology solutions.