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ABOUT US

Leggenda (Shanghai) Technology Co., Ltd. was established in 2019. It is headquartered in Shanghai. It is a equipment and service provider of automated pharmaceutical equipment systems such as pharmaceutical companies and small -capacity water syringe. Leggenda Technology takes professional services for the pharmaceutical industry as its mission, drives quality as a driver, and escorts pharmaceutical protection with more secure, more environmentally friendly and more advanced professional technologies and continuous innovation.

The company has always adhered to the product concept with technological innovation and quality priority, and attach importance to the training and cultivation of talents. Continuously increasing the investment and intensity of new product research and development, in just a few years, they have applied for and passed a number of patents. 

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We are a small volume water injection for pharmaceutical companies Equipment and service provider for automated pharmaceutical equipment systems

About us

We are a small volume water injection for pharmaceutical companies Equipment and service provider for automated pharmaceutical equipment systems

About us

Partners

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Partners

Bloactive
FREDA
CSPC
Nanjing Meiyaoxing Pharmaceutical Co., Ltd.
AMETOP
SOFIDERM
SanSin
Changzhou Pharmaceutical Institute
CAINA
Minhai
Changzhou Biorige Biomedicine Co., Ltd.
AMHWA
Changzhou Qianhong Biochemical Pharmaceutical Co., Ltd.
GRANDWI MEDICAL
Jiangsu Chuangjian Medical Technology Co., Ltd.
SINGCLEAN
Kunming Bethany Biotechnology Co., Ltd.
Meixin Medical Devices (Kunshan) Co., Ltd.
Bloactive
FREDA
CSPC
Nanjing Meiyaoxing Pharmaceutical Co., Ltd.
AMETOP
SOFIDERM
SanSin
Changzhou Pharmaceutical Institute

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News

The water light needle filling machine is a device used for filling beauty liquid

2023-06-08


The water light needle filling machine is a kind of equipment used for filling beauty liquid, which can realize the functions of accurate measurement, automatic filling and sealing. The principle is to use the filling pump to extract the liquid medicine from the liquid storage tank, transport it to the filling head through the pipeline, and then inject the liquid medicine into the water light needle according to the set filling volume to complete the filling process. It is composed of liquid storage tank, filling pump, filling head and control system. The liquid storage tank is a container for storing beauty liquid, and its capacity can be selected according to needs. The filling pump is a device that pumps out the liquid medicine from the liquid storage tank and delivers it to the filling head, and its accuracy has a great influence on the filling quality. Therefore, when choosing a filling pump, factors such as the nature and viscosity of the liquid medicine, filling volume, and filling speed need to be considered. the The filling head is the key component to realize the filling of the water light needle. Its structure is complex and consists of multiple parts. The filling head includes a syringe and a needle. The syringe should have the characteristics of good usability, high injection accuracy, and stable liquid delivery, while the needle needs to be sharp, strong cutting force, and fast injection speed. In the design of the filling head, factors such as the transparency of the liquid medicine and the sealing performance after filling also need to be considered. The control system is an important part of the water light needle filling machine, and the filling process can be accurately controlled through the control system. The control system includes electric control cabinet, man-machine interface, motion controller, etc. Program setting and logic operation are carried out through the PLC controller to ensure the accuracy and stability of the filling process. The man-machine interface provides an interactive interface between the operator and the filling machine, which is convenient for the operator to set up and monitor. the The workflow of the water light needle filling machine is as follows: the 1. Fill the pre-prepared beauty liquid into the liquid storage tank. the 2. Put the water light needle into the filling head, and fix the filling head on the equipment. the 3. Set the filling volume, filling speed and other parameters on the man-machine interface of the control system. the 4. Start the water light needle filling machine, and the filling pump starts to extract the liquid medicine and transport it to the filling head. the 5. The syringe and needle in the filling head inject the liquid medicine into the water light needle to complete the filling. the 6. After the filling is completed, the filling head will be automatically recovered, and the used water light needles will be automatically sorted and discarded. the It can realize automatic production, which greatly improves the filling efficiency and production quality. The equipment is widely used in medicine, beauty and other industries, providing effective support for the standardized and standardized production of the industry.

Pre-filling and sealing vacuum filling machine is an automatic filling and sealing equipment

2023-06-08


Pre-filling and sealing vacuum filling machine is an automatic filling and sealing equipment, which adopts electrical, mechanical and pneumatic integrated control technology. Its core part is a PLC programmable logic controller, which is responsible for the data, feedback and control operations of the entire system. It is widely used in food, medicine, cosmetics and other industries. It can complete the filling task of materials in different forms such as liquid, powder, block, etc., and quickly seal the product. It is mainly composed of automatic bottle feeding mechanism, filling mechanism, vacuum system, sealing mechanism and electric control system.

A prefilled syringe filling machine is a device used to manufacture medical devices

2023-06-08


A pre-filled syringe filling machine is a device used to manufacture medical equipment. It is mainly used to inject liquid medicine into small syringes so that patients can inject easily. It usually consists of a production line and several workstations. Workstation 1, cleans and loads the needle and plastic syringe; Workstation 2, accurately fills the specified amount of liquid medicine into the syringe, and uses a vacuum barrel to expel air bubbles; Workstation 3, connects the needle to the filled syringe; Workstation 4 packs and checks the filled syringes. The whole process is controlled by computer and completed automatically under the whole monitoring.