BKG® Die Plates & Cutter Hubs | Underwater Pelletizing Systems
We design and manufacture BKG® die plates and cutter hubs for underwater and pelletizing systems that are available in various types and sizes.
Overview - BKG® Die Plates
The die plate is the pelletizing system's heart and soul, and its design dramatically influences the pellets' shape and quality. With innovative milling technology and years of experience, we provide die plate designs for various processes and materials with one goal - to produce perfect pellets for trouble-free further processing and fantastic end products.
Request a quotation for a BKG® Die Plate here.
Standard Electrical Die Plates
Are you processing standard materials and changing materials a lot? Our everyday electrical die plate is a real allrounder and easy to use and maintain, bringing maximum flexibility to your process.
- Suitable for a large part of the standard, insensitive polymers
- Tungsten Carbide cutting face for wear resistance
- Easy maintenance/die plate change
- Wide application windows through the use of die plate plugs
- Rheologically optimized and dead-zone free
- Great heat distribution with multi-zone heating and insulation options
- Fast delivery time through a streamlined production process
- Wide range of die plate diameters possible
Medium Heated Die Plates
The die plate temperature has a significant influence on the pelletizing process. Viscosity changes due to temperature differences at the die plate impact the pellet size and uniformity. With our medium heated die plates, you gain more control over the die plate temperature and successfully process temperature-sensitive polymers.
- Suitable especially for temperature-sensitive polymers
- Perfect heat distribution through circulating heating medium and efficient insulation
- Different row arrangements and nest designs are available
- Our chosen heating options for medium and large die plates
- Increased application windows through the use of die plate plugs
Pressure Reduced Die Plates
The pelletizing step in a polymer processing system is usually the last in line. It is common a large portion of the available pressure to have already been consumed by the upstream components when the melt reaches the die plate. This can significantly impact the size distribution and uniformity of the pellets. We offer die plate designs that require lower pressure while ensuring excellent pellet quality.
- Die plate with shortened melt channels for reduced pressure loss
- Suitable especially for high-viscosity materials and highly filled compounds
- Additional pressure increase through die plate plugs
Advanced Equipment Protection
When corrosion could be an issue
- Maximum knife protection through carefully arranged die plate holes
- Optional coatings for increased wear resistance
- Unique protection concept against extremely corrosive additives such as Brome
Our Options For Your Success
When things get special
- Multi-faceted row arrays to fit your process perfectly
- Different nest designs for pellets in a broad range of shapes and sizes, including micropellets
- Unique die plate design for the most efficient pelletizing of PET
Inspection & Grinding
With the unique BKG® grinding tool, you can realize considerable time savings. The device is screwed on the pelletizer instead of the cutter hub. Once coupled to the water box, the regrinding mechanism regrinds your die plate in just a couple of minutes. Thus, the complete dismounting and mounting of the die plate are no longer necessary.
Cutter Hubs and Knives
For the perfect cut
Traditional BKG® Cutter Hubs
- Available in different sizes for a variable number of blades
- Design available in straight or angled blades
- Rotatable
BKG® HiCut™
- Can hold an even higher number of blades, so less cutting speed is needed
- Increased wear resistance
- Flow optimized for better pellet transport
- Improved blades with better mechanical properties
- More directional stability
- Can accommodate straight and angled blades
Resources
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Literature
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Aftermarket Services
Get The Complete Solution
We provide sustainable solutions for your overall process, eliminating opportunities for disturbances at equipment interfaces.
From melt pumps, polymer valves, and melt filtration systems to complete underwater pelletizing systems, pyrolysis cleaning ovens, extrusion, and fluid coating die systems, our products will help optimize your operation.
Contact us to complete your production line configuration.