5-20L HDPE Jerry Can

Two Head Extrusion Blow Molding Machine 5L 10L 20L HDPE Jerry Can Fuel Petrol Container Production Line

The Two Head Extrusion Blow Molding Machine 5L 10L 20L HDPE Jerry Can Fuel Petrol Container Production Line is engineered for manufacturers who need reliable, high-throughput production of industrial containers. The dual-head configuration produces two containers per cycle, combining output efficiency with the dimensional consistency that chemical, fuel, and petrol container applications demand. Servo motor driven mold clamping and a linear guide rail system ensure repeatable parting line quality across continuous production runs.

Key Technical Specifications

From an engineering perspective, the servo-driven mold system is the component that most directly determines parting line quality. Hydraulic-only systems introduce variability as seals wear and fluid temperature shifts affect closing force. The servo motor with linear guide rail maintains programmed positioning accuracy cycle after cycle — critical for fuel petrol containers where wall thickness uniformity and clean parting lines are functional requirements, not cosmetic ones.

Core Features

Dual-Head Parallel Output

The two-head design produces two HDPE containers simultaneously per mold cycle. For 10L jerry can production, this doubles throughput relative to a single-head configuration of equivalent floor space, without additional operator headcount. Based on experience with similar multi-head production lines, the key factor in realizing this output advantage is synchronized servo clamping — both heads must close with matched timing and force to maintain consistent cycle output across shifts.

Energy-Saving Intelligent Control

Energy consumption is a fixed operating cost that accumulates every production hour. In facilities running continuous shifts or located in high-electricity-cost regions, the difference between an energy-optimized machine and a standard unit represents real annual savings. This production line uses optimized heating systems and intelligent control logic that adjusts power draw to actual machine state. The system supports remote monitoring and full data traceability — allowing supervisors to track cycle performance without constant floor presence.

Automated Gripping and Trimming

Automated parison gripping and deflashing mechanisms are standard on this production line. Manual trimming adds per-unit labor cost and introduces cycle variability, particularly for smaller containers. The automated system maintains consistent cycle timing and reduces labor cost on high-volume HDPE container production runs.

Patented Core Technologies

The machine incorporates multiple core patented technologies across die head parison control, wall thickness distribution, and mold cooling channel design. These directly affect container quality consistency and cycle time efficiency. Buyers should request patent documentation from Tongda for technical evaluation purposes.

Application Scenarios

Chemical and Fuel Container Manufacturing

The Two Head Extrusion Blow Molding Machine 5L 10L 20L HDPE Jerry Can Fuel Petrol Container Production Line is purpose-suited for manufacturers producing containers for chemical and petroleum applications. HDPE is the standard material for this category due to its chemical resistance and structural rigidity. The servo-driven mold closing system ensures uniform wall thickness and clean parting lines — required for fuel petrol containers that must maintain seal integrity under transport and storage conditions.

Multi-Industry OEM Container Production

Manufacturers serving multiple industries benefit from this production line's format flexibility across wide-mouth, slanted-mouth, and irregular bottle geometries, in HDPE, PE, and PP. A single production line can address chemical, daily chemical, food and beverage, agricultural, and medical packaging requirements — reducing the capital investment needed to serve a diverse client base.

Validating Equipment Performance at Acceptance

For capital equipment of this type, issues that generate post-commissioning cost are often not visible during a short acceptance run. Servo positioning accuracy that appears correct during single-cycle testing can drift under sustained production speed. Hydraulic components that show no leaks during a one-hour check can develop seal-related inconsistencies after 200–500 hours of continuous operation.

Key acceptance checkpoints for the Two Head Extrusion Blow Molding Machine 5L 10L 20L HDPE Jerry Can Fuel Petrol Container Production Line include: servo positioning repeatability under sustained production, parting line flash consistency across both heads, wall thickness distribution for the container volume range, energy consumption under full production load, and remote monitoring connectivity verification. Tongda provides on-site engineer commissioning support and operator training to ensure proper machine calibration before formal acceptance.

About Suzhou Tongda Machinery

Suzhou Tongda Machinery Co., Ltd. was founded in 1999 and has operated for over 27 years in the blow molding machine sector. The company ranks among the top three extrusion blow molding equipment manufacturers in China for 15 consecutive years and serves as Vice President Unit of the China Plastics Machinery Industry Association. Annual production capacity exceeds 1,200 machine sets, with over 9,000 units sold across more than 100 export markets. Tongda delivers turnkey project support including facility layout planning, machine and mold installation, auxiliary equipment sourcing, and full factory testing prior to shipment.

After-Sales Service

Tongda provides global after-sales support across 100+ countries, including 7x24 online technical assistance, remote video diagnostics, and on-site engineer visits for installation and troubleshooting. All necessary spare parts are included before shipment. Service coverage spans pre-sales consultation, in-service support, and post-sales lifecycle maintenance.

Frequently Asked Questions