5–12L HDPE Chemical Drum Extrusion
5–12L HDPE Chemical Drum Extrusion: Purpose-Built for Industrial Chemical Packaging
The TONGDA HSII-12L is a fully automatic extrusion blow moulding machine engineered specifically for 5–12L HDPE chemical drum extrusion. It produces seamless HDPE containers from 10 mL to 30 L, with its primary configuration optimised for 5–12L chemical drums used in industrial, agrochemical, and hazardous goods storage. The seamless blow-moulded structure eliminates weld-seam leakage risk — the critical failure mode for assembled chemical containers — making this machine the preferred platform for chemical packaging manufacturers operating under strict containment standards.
From an engineering assessment standpoint, the key differentiator when evaluating 5–12L HDPE chemical drum extrusion machines is not rated output alone. It is the combination of clamping force consistency, parison wall-thickness control, and die-head temperature uniformity that determines actual production yield in chemical drum applications. The HSII-12L addresses each of these through its 220 kN clamping system, 100 mm screw diameter, and 4-zone heating configuration.
Technical Specifications for 5–12L HDPE Chemical Drum Extrusion
The HSII-12L specification is designed for high-volume, continuous chemical drum production. Buyers should validate these parameters against their target drum geometry and annual output before finalising an order. The rated 160 kg/h output is a theoretical steady-state figure; effective facility throughput should be calculated with a 15–20% utilisation buffer to account for mould change, maintenance, and start-up stabilisation.
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Model | HSII-12L | Automation | Fully Automatic |
| Output | 160 kg/h | Clamping Force | 220 kN |
| Screw Diameter | 100 mm | Screw L/D Ratio | 25:1 |
| Heating Zones | 4 | PLC Brand | Mitsubishi |
| Total Power | 96.1 kW | Extruder Motor | 45 kW |
| Mold Platen (W×H) | 590×500 mm | Air Pressure | 0.6 MPa |
| Machine Dimensions | 5.5×3.1×3.4 m | Weight | 18 t |
| Voltage Options | 220 V / 380 V / 415 V / 440 V | ||
| Compatible Materials | LDPE, PP, HDPE, PETG, PC, ABS, PVC, PE, ABS/PP, PE/PP, HDPE/PP | ||
| Production Range | 10 mL – 30 L | Warranty | 1 Year |
Core Machine Features
Servo-Driven Mould System
The servo motor-driven mould clamping system, guided by precision linear rails, delivers consistent clamp positioning repeatability. This directly controls parting-line quality on finished 5–12L HDPE chemical drum extrusion output, reducing post-mould trimming requirements and ensuring clean seam surfaces where regulatory labels are applied.
Intelligent Energy-Saving Design
The HSII-12L incorporates an energy-optimised hydraulic and 4-zone screw heating system. Zone-specific temperature control reduces unnecessary energy input to inactive processing zones. For facilities running continuous production of 5–12L HDPE chemical drum extrusion containers, this reduces per-kilogramme energy cost over the machine's operating life. Energy savings vary with resin type and cycle time; buyers should request a site-specific energy assessment when evaluating total cost of ownership.
Mitsubishi PLC with Remote Monitoring
The Mitsubishi PLC control platform supports integration with SCADA or MES systems. Remote monitoring and full production data traceability let managers track cycle parameters and fault events without being on the production floor — useful for multi-site operations and facilities where the blow moulding cell is positioned away from the central control room.
Application Scenarios
Chemical and Agrochemical Containers
The primary use case for the HSII-12L is 5–12L HDPE chemical drum extrusion for industrial chemical containers handling acids, alkalis, lubricants, agrochemicals, and cleaning concentrates. The seamless HDPE wall supports the pressure and drop-test performance required for chemical packaging in regulated export markets, and HDPE's broad chemical resistance covers most standard industrial fluid types at ambient service temperatures.
Daily Chemical and Industrial Packaging
For laundry detergent, fabric softener, and industrial cleaning product manufacturers, the HSII-12L supports fast geometry switching within the 590×500 mm platen window. Wide-mouth and narrow-neck mould variants in this range cover the standard container formats required by major daily chemical brands globally. The machine also processes PP for food-grade and medical container applications where higher regulatory compliance levels are needed.
Certifications and Quality Assurance
The TONGDA HSII-12L carries CE, ISO 9001:2015, TUV, and SGS certifications, supporting import compliance in European Union and North American markets for 5–12L HDPE chemical drum extrusion equipment. Each machine is factory acceptance tested before shipment, with a machinery test report and video outgoing-inspection record supplied with every unit. Buyers requiring third-party FAT witness can arrange on-site or remote inspection through Tongda's export team.
The video outgoing-inspection and machinery test report also serve as baseline documentation for your own production audit file — a practical detail that buyers managing supplier documentation for ISO or GMP compliance will want to confirm before shipment.
About Suzhou Tongda Machinery Co., Ltd.
Founded in 1999, Suzhou Tongda Machinery Co., Ltd. has specialised in extrusion blow moulding machinery for over 27 years and consistently ranks among the top three blow moulding equipment manufacturers in China. Equipment has been exported to buyers in over 100 countries. Tongda holds CE, ISO 9001, TUV, and SGS certifications and serves as Vice President Unit of the China Plastics Machinery Industry Association.
For 5–12L HDPE chemical drum extrusion projects, Tongda provides turnkey support including plant layout consultation, machine and mould installation, commissioning, and operator training. After-sales services include 24-hour online technical assistance and on-site service by Tongda-trained technicians. Spare parts are supplied with each machine prior to shipment. Customisation covers container volume, resin type, neck configuration, number of extrusion heads, and production volume target.
Frequently Asked Questions
How do I get a price for the HSII-12L?
Contact Tongda with your target container size range, resin specification, annual production volume, and neck configuration. The technical team will respond with a machine recommendation and quotation.
What is the lead time?
Customised machines typically require approximately 60 days after deposit confirmation. Stock machines ship faster. Actual cycle time varies with configuration complexity.
Can the machine be customised?
Yes. Most TONGDA machines are configured to customer requirements, covering container size, resin type, neck specification, and production targets.
What materials are compatible?
The HSII-12L processes HDPE, PE, PP, LDPE, PETG, PC, ABS, PVC, and blended materials, covering most industrial and daily-use plastic packaging applications.
Request a Quotation
To receive a configuration recommendation and pricing for a 5–12L HDPE chemical drum extrusion line, provide your container volume range, resin specification, annual production target, and neck configuration. Tongda's technical team will respond with a specific machine configuration, lead time estimate, and quotation.