Rowa Inc. Equipment Availability
 Helping Customers through Technology
Production Extruders:
     ● Entec 53 MM Co-rotating Twin Screw
         ● 4 Twin Screw Extruders
              ● 2 equipped with side feeders
              ● All lines equipped with liquid injection
              ● Strand and Gala underwater hot cut
              ● All lines equipped with vacuum venting
     ● Leistritz 67 MM Counter-rotating Twin Screw
         ● 3 Twin Screw Extruders
              ● All lines equipped with liquid injection  
              ● Strand pelletizing, Gala underwater hot cut pelletizing, & Dry Face cut pelletizing
              ● All lines equipped with vacuum venting  
   
Laboratory and Small Lot Production Extruders & Injection Molding Machine:
         ● CDL 30 MM Co-rotating Twin Screw Extruder
                   ●  Side feed
                   ● Liquid injection
                   ● Vacuum venting
         ● Leistritz 34 MM Co-rotating & Counter-rotating Twin Screw Extruder
                   ● Liquid injection
                   ● Vacuum venting
         ● Leistritz 34 MM Counter-rotating Twin Screw Extruder
                     ● Liquid Injection
                     ● Vacuum venting
         ● Brabender 1” Laboratory Single Screw Extruder
                   ● film die with 3 roll stack
                   ● rod die
                   ● torque rheology bowl
         ● Wayne 1” laboratory Single Screw Extruder
                   ● film die with 3 roll stack
                   ● rod die
         ● Arburg 1 oz 30 Ton Molding Machine
                   ● Test Mold  
                             ● Tensile, Flexural, HDT, Vicat, Izod Impact
                   ● Plaque Mold  
                             ● Step Chip, 3”x4”x .125” Plaque
   
   
Chilled Belt Pelletizing System:
         ● Chilled SS belt for PA and other hydroscopic compounds
 
Dryers:
         ● Conair desiccant bed dryer – 1,500 & 600 lb. capacity
         ● Vacuum drying ovens
   
     
 
Classifiers / Screeners
         ●Witte Classifiers  
         ●Witte Fluidized Bed Classifiers  
         ●Swecko Classifiers  
   
Blending Capabilities:
         ●LittleFord High Speed Blender – 600 liter (Henshel style)
         ●Henshel High Speed Blender – 10 liter (laboratory)
         ●Henshel High Speed Blender – 10 liter jacketed (laboratory)
         ●Ross Planetary Mixer
         ●SS Ribbon Blender – 63 cu. Ft.
         ●SS Ribbon Blender – 55 cu. Ft.
         ●Drum Tumbler mixer – 2 drum
         ●Drum Tumbler mixer – 1 drum
         ●SS Post blender mixer – 5,000 lb. capacity
   
   
Feeders – Dosage Units:
KTron loss in weight (gravimetric) power and pellet feeders
KTron volumetric – powder and pellet feeders
 Brabender volumetric – powder and pellet feeders
 Liquid Injection pump systems - heated (4)
   
Polymer & Color Laboratory:
         ● TGA (Thermo gravimetric analysis)
         ● Fisher Johns Melt Point Tester
         ● Gas Yield testers (2)
         ● Tensile tester (tensile and flexural modulus)- Tinius Olsen
         ● HDT / Vicat Testing
         ● Gardner Impact tester (falling weight)
         ●Impact tester (notched izod, charpey)
         ● Melt Index testers – T.Olsen, Dynisco Automatic
         ● Microwave Oven – Ash Test
         ● Muffle Furnace – Ash Test  
         ● BYK Spectrophotometer – Color
         ● Omnimark II & III Moisture Analyzer
         ● Density / Specific Gravity
         ● Microscope with Minolta camera
         ● Gloss Meter
         ● Precision Scales
         ● Carver Press & Carver Press with vacuum platens
         ● Flame Testing Booth
         ● Shore A Durometer
         ● Sieve Analysis