GZM-Open barrel capping machine
Brief description
This system can automatically flip, top, and seal open-top drum lids, and is typically used in the automated back-end assembly of 20L open-top drums. Different sealing devices can be used depending on the lid structure. Sealing speed can reach 600-800 drums/hour.
Main features
• Capping and sealing can be continuously performed online, with stable and reliable operation
• It improves the automation level of the filling production line and reduces the workload of operators
Product Parameters

Application areas
Industries include chemical, petrochemical, building materials, grain, pharmaceutical, electronics, and food.
Applicable barrel shape


Industrial design, reasonable structure and sufficient material
GLZON filling machines feature industrial design with an annular feeding pipe and combined valves for precise flow control and balanced nozzle pressure. With over 20 years of practical experience, our durable machines deliver reliable performance across various applications.

Weighing quantitative filling, high configuration, and good performance
GLZON filling machines feature advanced modular PLC programming with standard filling, alarm and inspection functions, plus optional cleaning and emptying modules. The standardized machine structure allows flexible configuration and customization to meet different customer requirements and production needs. By combining various functional modules with customized solutions, GLZON ensures stable performance, convenient operation, easy maintenance, shorter production cycles and faster delivery for a wide range of industrial filling applications.

Modularization and standardization
GLZON filling machines adopt modular PLC programming, integrating standard filling, alarm, monitoring and inspection functions with optional cleaning and emptying modules. The standardized machine structure allows different functional components to be flexibly combined according to specific customer requirements. With customized configurations and adaptable designs, GLZON provides efficient, reliable and cost-effective filling solutions while reducing production cycles, simplifying maintenance and ensuring faster delivery to meet diverse industrial applications.



