200mm head, 280 mm head

  • Spiral Head for MFI >20.
  • Max. die Size: 70mm
  • Special head with a broad process window for many materials

200 mm Head 280 mm Head for Blow Molding Applications

Looking for precision-engineered extrusion heads tailored for large-volume plastic containers and stiff material processing? Our 200 mm head 280 mm head options are specifically designed for blow molding systems that handle high-density polymers with low Melt Flow Index (MFI). Whether you’re producing jerry cans or rigid packaging components, these heads offer excellent output consistency, material flow, and part quality.

High-Performance Heart Curve Design for MFI >2

The 200 mm head 280 mm head units feature a Heart Curve flow channel, purpose-built for polymers with MFI greater than 2. This design ensures uniform material distribution and prevents flow imbalances, a common issue when molding large parts or using stiff materials.

By optimizing the flow through the heart-shaped channel, you get a consistent wall thickness, better structural integrity, and fewer production defects—critical factors in high-volume manufacturing environments.

Designed for Stiff Materials and Large-Scale Parts

Standard Jerry Can Head Configuration

These extrusion heads are ideal for producing jerry cans and similar rigid containers. When processing materials with a low Melt Flow Index, flow resistance becomes a major challenge. The 200 mm head 280 mm head system addresses this with:

  • Optimized flow geometry for stiff, low-MFI polymers

  • Large die openings suitable for thick-walled containers

  • Consistent extrusion rates, even during extended runs

With a maximum die size of 200 mm or 280 mm, these heads support the production of medium to large industrial containers without compromising part quality.

Key Features and Benefits

1. Versatile Die Size Options

Choose between the 200 mm head 280 mm head depending on your production capacity and container size. Both heads allow for flexible mold compatibility and are easily integrated with existing blow molding systems.

2. Reliable Performance With Low-MFI Polymers

Low MFI materials like HDPE or PP require strong pressure and controlled flow. These heads are designed specifically for this type of application, enabling precise extrusion of stiff materials without deformation or uneven wall distribution.

3. Reduced Downtime and Easy Maintenance

Thanks to a modular design and accessible flow paths, both heads are easy to clean and maintain. This allows for faster changeovers, minimized production interruptions, and longer service life.

Applications of the 200 mm Head 280 mm Head

These heads are commonly used in industries requiring:

  • Fuel and water jerry cans

  • Industrial chemical containers

  • Agricultural or automotive packaging

  • Heavy-duty household plastic products

The 200 mm head 280 mm head setup provides manufacturers with the flexibility to meet demanding production specs while maintaining a competitive edge in output speed and quality.

Technical Specifications

  • Design: Heart Curve flow geometry

  • Material Compatibility: HDPE, PP, and low-MFI thermoplastics

  • Max Die Size: 200 mm or 280 mm

  • Application: Jerry cans, rigid packaging, large containers

  • Maintenance: Easy disassembly for fast cleaning

  • Integration: Compatible with standard blow molding machines

Optimize Your Blow Molding Line Today

Choosing the right extrusion head can significantly improve production output and reduce material waste. The 200 mm head 280 mm head system combines engineering precision with robust design to deliver consistent performance with even the most demanding materials.

If you’re working with large containers or stiff polymers, this head setup will help you maintain product quality, increase efficiency, and lower production costs.

Contact us now to request pricing, technical drawings, or expert consultation on integrating the head into your extrusion line.