CROWN PELLETIZERS
Underwater
Dry Face
Cryogenic
Water Ring
Strand
CROWN EXTRUDERS
Single Screw
Twin Screw
CROWN SCREEN CHANGERS
Hydraulic Dual Bolt
Slide Plate
Manual
CROWN COMPLETE LINES
Compounding
Masterbatch
Recycling
Pipe
Profile
Sheet
BOPS |
- Output ranges from (2.2 lb/hr or 1 kg/hr) to (60,000 lb/hr or 30,000 kg/hr)
- Pellet sizes from Large (.060 - .250" or 1.2 - 10mm) to Small Micro (.010 - .050" or .25 - 1.1mm) depending on die, pelletizer model and resin
- Suitable for high output pelletizing, compounding, manufacture of color concentrate, scrap recovery, pilot operation, and research and development
- Able to process a wide range of polymers such as hot melt adhesives, thermoplastic rubber, polyester, nylon and other thermoplastics; especially for TPE, TPU, PA, PET, TPV, ABS, PP, PVC, Wax, Adhesives, Glass filled material, Carbon fiber filled compounds and 95% Metal filled compounds
- Patented and Patent applied - Anti-FreezeTM Ceramic-Titanium die, Flex-AdjustTM cutter hub, EZ-FlowTM anti-turbulent water chamber, 4-Edge cutter blades, Polymer Hydraulic Diverter Valve and Water by pass system
- Available in either Automatic or Manual control configurations
CROWN Anti-FreezeTM Ceramic-Titanium or Pure Ceramic Dies:
- Utilize advanced material technology for greater tolerances in operational temperature ranges without die-hole freeze off
- Allows hotter polymers to flow through the die, and colder water to impact the die cutting surface
- Longer die life
CROWN Flex-AdjustTM Cutter Hub:
- Patent applied for Stainless steel layered disk with high torque capacity and 10 degree deflection at 360 degree
- Pneumatic - precision pressure control without rotary union or mechanical connections
- Provides the operator with precision blade-pressure control, which enables the ability to set and monitor the exact pressure of the cutting blades on the die face
- Programmable for various high melt flow materials: 200 MF Polypropylene, Nylon 6 and 66, Super Tacky Adhesive and Tacky Elastomers
- Programmable sharpening cycles
CROWN EZ-FlowTM Anti-turbulent water chamber:
- Utilizes pressurized process water inlet and outlet design to provide laminar flow in the rotational direction of the cutter blades
- Eliminates random pellet impact within the chamber and against the holder and blades by decreasing turbulence within the water chamber
- Center block hub design prevents water flow at the die center
CROWN 4-Edge Cutter Blades:
- Super wear coatings and specialty steel doubles the wear life and in addition provides twice the cost efficiency of any other pelletizer blade on market
CROWN Polymer Hydraulic Diverter Valve:
- Incorporates low pressure drop internal design
- Utilizes a multi-step, high shear seal, which prevents polymer leakage and/or jamming of the piston due to contaminates
- Piston and valve constructed of a special alloy steel, which is through-hardened, nitrided and precision-ground to extremely tight tolerances
- Accumulator based hydraulics provide "instantaneous" opening and closing of the valve to one-tenth (.10) of a second
- Automated touch screen PLC eliminates historic timing issue that cause die-hole freeze off
- Eliminates polymer overflow in the water chamber, or inlet/outlet piping
- All CROWN Machine Diverters are sized for full flow at maximum rate
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