Among various equipment solutions, the DHD-12L Double Station Blow Molding Machine stands out due to its productivity, flexible die-head configurations, and advanced automation system. It is suitable for PE, PP, and other thermoplastic materials and can manufacture plastic containers up to 12 liters with multiple die-head options.

What Is the DHD-12L Blow Molding Machine?

The DHD-12L is a double-station extrusion blow molding machine specifically designed for medium-sized plastic containers.

Typical applications include:

• Lubricant bottles
• Chemical containers
• Pesticide bottles
• Refrigerant bottles
• Detergent bottles
• Automotive packaging
• Pharmaceutical containers

According to Tincoo specifications, the machine supports 1-6 die heads, offers a maximum container volume of 12 liters, and delivers extrusion output up to 130-160 kg/h.

Core Technical Advantages of DHD-12L

1. Double-Station Design Improves Productivity
Compared with conventional single-station machines, the double-station design enables simultaneous molding and unloading operations.

Benefits include:

• Higher productivity
• Shorter cycle time
• Lower production cost
• Better machine utilization

2. Multi-Die Head Production Technology
The machine supports:

• Single die head
• Twin die head
• Triple die head
• Four die heads
• Six die heads

For small-volume containers, multi-die-head production significantly increases output.

3. High-Precision Clamping System
The machine incorporates:

• Linear guide rails
• Hydraulic bidirectional clamping
• Reinforced platens

These features ensure:

• Stable mold movement
• Consistent product dimensions
• Longer mold life

Intelligent Control System for Advanced Automation

Modern blow molding production increasingly relies on intelligent automation.

The DHD-12L features:

• PLC control system
• Human-Machine Interface
• Automatic temperature control
• International-brand electrical components

These features enable:

• Digital parameter management
• Fast mold changes
• Automatic alarms
• Production monitoring

How Does the Extrusion System Ensure Product Quality?

Product quality largely depends on extrusion performance.

The machine utilizes:

• 80mm screw diameter
• 25:1 L/D ratio
• Hardened gearbox
• Variable-frequency drive

The extrusion capacity reaches 130-160 kg/h, suitable for continuous industrial production.

Conclusion

For manufacturers seeking higher productivity, lower production costs, and superior product consistency, the DHD-12L Double Station Blow Molding Machine represents a reliable and highly efficient solution.

With its double-station structure, multi-die-head flexibility, PLC automation, precision clamping system, and high extrusion output, the DHD-12L provides an ideal platform for modern plastic container production and long-term business growth.