Product Categories of Crown Machine uwp, Inc.

• Dryers for Resins
  Super Pellet Dryer dries pellets without causing angel hair or fines. An Auto-Clean cycle provides ease of cleaning and offers the ability for rapid product change. Super Pellet Dryers dewater, fluidize, classify and dry in one self-contained unit with no heat required. Final pellet moisture content is less than 0.05%,
• Multiple-screw Extruders
  Twin screw extruders for all thermoplastics, non-thermoplastics and rubber materials for various processes such as compounding, pelletizing, pipe and sheet extrusion, wire coating and blown film. Ideal for production of polymers to enhance physical, electrical, mechanical, optical, and chemical properties, and the common applications include: mineral filled, glass reinforced, filler masterbatch, polymer alloys, flame retardant, liquid modified, devolatized and degassed. Key features include easy-access vacuum venting system that reduces cleaning and maintenance time. Screw elements finish include stainless steel, Dura-Nickel, nitride hardening, CPM10V, chrome or plasma coating, they provide greater temperature specificity due to divided heating and cooling zones in the barrel, excessive pressure build up prevented with rupture disc support, screws are self-cleaning due to co-rotating, intermeshing, parallel arrangement. Single screw extruder line is used in various processes such as compounding, pelletizing, pipe and sheet extrusion, wire coating and blown film. They are ideal for production, material testing, new product development and quality control. All extruders provides the following features: rupture disc that protects against excessive pressure build up, custom designed barrel and screws, screw finishes of Stainless Steel or Dura-Nickel, nitride hardening, chrome or plasma coating, an easy access vacuum system that reduces cleaning and maintenance time, and greater temperature specificity due to divided heating and cooling zones in the barrel.
• Pelletizers
  Underwater pelletizers and pelletizing systems are capable of cutting a wide range of pellet sizes and polymers from hot melt adhesives and thermoplastic rubber to polyester, nylon and other thermoplastics; especially for TPE, TPU, PA, TPV, ABS, PP, PVC, wax, adhesives, glass filled material, carbon fiber filled compounds, and 95% metal filled compounds. Underwater pelletizing systems are available from 50 to 50,000 lbs/hr (9 to 25,000 kgs/hr) Every underwater pelletizing system uses Patented and Patent pending technology to provide a complete automated system that eliminates die hold freeze off and delivers perfect spherical pellets. Some of the key innovative features are an Anti-freeze die, Servo-Adjust cutter hub, 4-edged cutting blades, Auto magnetic clamp, hydraulic polymer diverter valve and Super belt dryer.
• Single-screw Extruders
  Twin screw extruders for all thermoplastics, non-thermoplastics and rubber materials for various processes such as compounding, pelletizing, pipe and sheet extrusion, wire coating and blown film. Ideal for production of polymers to enhance physical, electrical, mechanical, optical, and chemical properties, and the common applications include: mineral filled, glass reinforced, filler masterbatch, polymer alloys, flame retardant, liquid modified, devolatized and degassed. Key features include easy-access vacuum venting system that reduces cleaning and maintenance time. Screw elements finish include stainless steel, Dura-Nickel, nitride hardening, CPM10V, chrome or plasma coating, they provide greater temperature specificity due to divided heating and cooling zones in the barrel, excessive pressure build up prevented with rupture disc support, screws are self-cleaning due to co-rotating, intermeshing, parallel arrangement. Single screw extruder line is used in various processes such as compounding, pelletizing, pipe and sheet extrusion, wire coating and blown film. They are ideal for production, material testing, new product development and quality control. All extruders provides the following features: rupture disc that protects against excessive pressure build up, custom designed barrel and screws, screw finishes of Stainless Steel or Dura-Nickel, nitride hardening, chrome or plasma coating, an easy access vacuum system that reduces cleaning and maintenance time, and greater temperature specificity due to divided heating and cooling zones in the barrel.