+86-153 5561 1116 2100+ Jerrycans Daily: TONVA 20L Semi-Automatic Blow Molding Machine
The TONVA 20L Semi-Automatic Blow Molding Machine is an optimized solution dedicated to high-efficiency manufacturing of 20-liter square plastic containers (Jerrycans), skillfully integrating automated productivity with manual operational flexibility. This jerrycan semi-automatic blow molding machine excels in exceptional stability and surpasses benchmark production capacity, achieving a consistent daily output exceeding 2100+ units of high-quality, industrially compliant 20L Jerrycans through parameter optimization. It fully leverages the inherent advantages of blow molding technology—monolithic seamless construction—endowing the barrels with superior strength and premium sealing performance, making them ideal for reliably storing liquid chemicals, lubricants, and similar products.
Compared to manual equipment, this jerrycan semi-automatic blow molding machine significantly reduces labor intensity while dramatically boosting production efficiency. Its "semi-automatic" essence lies in operators only needing to handle parison placement and finished Jerrycan removal, while critical blow molding processes—including precise heating, rapid mold clamping, high-pressure blowing, efficient cooling/solidification, and automatic mold opening—are executed with precision, speed, and reliability by the machine. This ensures dimensional accuracy and perfect batch-to-batch consistency.
Choosing TONVA jerrycan semi-automatic blow molding machine enables you to achieve a stable and remarkable daily production of 2100+ Jerrycans at a highly competitive investment (versus fully automated lines), while maintaining high yield rates and low defect ratios. With its compact structure, energy efficiency, intuitive operation, and simplified maintenance, this equipment is particularly suited for users with clear, elevated capacity requirements (e.g., steadily producing 2100+ Jerrycans daily) who seek balanced cost-effectiveness and production agility. For enterprises committed to scalable, economical 20-liter Jerrycan manufacturing, this jerrycan semi-automatic blow molding machine serves as an indispensable cornerstone and efficient powerhouse to elevate daily capacity beyond 2100 units, guarantee outstanding quality, and effectively control overall costs.













