| L/D Ratio: | Many L/D ratios are available; 12:1 up to 48:1 or as required |
| Drive Motors: | 40-2000 HP DC or variable frequency AC drives available |
| Gear Reducers: | Large thrust capacities availableAGMA 14 ground gears |
| Optional Ratios: | Many standard ratios available; 10:1 up to 35:1 |
| Pulley and belt drive: | A large variety of pulley sizes to choose from |
| Feed opening: | Standard, round or rectangular. Special removable feed bars if required |
| Heating elements: | Cast aluminum or cast bronze high density long life heaters |
| Cooling: | Cast in cooling tubes or air blowers for air or water cooling |
| High performance screws: | CDL special designs |
| Gate: | Various arrangements available as required |
| Vent: | Single or dual vents as standards |
| Thrust bearings: | Extremely heavy duty tapered cone type |
| Base: | Heavy duty fabricated steel construction |
| Piping & Wiring: | All tested prior to shipment |
| Temperature Control: | CDL supplies temperature, head pressure, feed, motor load, screw speed, ammeter and heating zone controls with each extruder |
| 2.5" | 3.5" | 4.5" | 6" | 8" | 10" | 12" | |
| Nominal Screw Diameter | 2.5" (65mm) | 3.5" (65mm) | 4.5" (65mm) | 6" (150mm) | 8" (200mm) | 10" (250mm) | 12" (300mm) |
| Effective Length/ Diameter Ratio |
24:1, 30:1, 36:1, 48:1 or as required | 24:1, 30:1, 36:1 or as required | 24:1, 30:1, 36:1 or as required | 24:1-32:1-36:1 or as required | 24:1-32:1-36:1 or as required | 12:1, 18:1, 24:1-32:1 or as required | 12:1, 18:1, 24:1-32:1 or as required |
| Maximum Rated Pressure |
10,000 PSI | 10,000 PSI | 10,000 PSI | 10,000 PSI | 10,000 PSI | 10,000 PSI | 10,000 PSI |
| Feed Opening Size | 2.5" round - 2.5 "x5" rectangular or special feed openings for RAM and crammer feed. Other options Melt feed with seal Grooved feed liners | 3.5" round - 3.5 "x7" rectangular or special feed openings for RAM and crammer feed. Other options - Melt feed with seal - Grooved feed liners | 4.5" round - 4.5 "x9" rectangular or special feed openings for RAM and crammer feed. Other options - Melt feed with seal - Grooved feed liners | 6" round - 6 "x12" rectangular or special feed openings for RAM and crammer feed. Other options - Melt feed with seal - Grooved feed liners | 8" round - 8 "x16" rectangular or special feed openings for RAM and crammer feed. Other options - Melt feed with seal - Grooved feed liners | 10" round - 10 "x20" rectangular or special feed openings for RAM and crammer feed. Other options - Melt feed with seal - Grooved feed liners | 12" round - 12 "x24" rectangular or special feed openings for RAM and crammer feed. Other options - Melt feed with seal - Grooved feed liners |
| Barrel Adapter Gate | 4 bolt swing gate with threaded flange heater, optional C clamp or hydraulic clamp, or as required. | 4 bolt swing gate with threaded flange heater, optional C clamp or hydraulic clamp, or as required. | 4 bolt swing gate with threaded flange heater, optional C clamp or hydraulic clamp, or as required. | 4 bolt swing gate with threaded flange heater, optional C clamp or hydraulic clamp, or as required. | 4 bolt swing gate with threaded flange heater, optional C clamp or hydraulic clamp, or as required. | 12 bolt standard flange with heater, C clamp or hydraulic clamp. | 12 bolt standard flange with heater, C clamp or hydraulic clamp. |
| Transmission Type | Helical Gear - AGMA 14-High Torque reducers. 1.5 Service factor with extreme duty thrust capacity. | Helical Gear - AGMA 14-High Torque reducers. 1.5 Service factor with extreme duty thrust capacity. | Helical Gear - AGMA 14-High Torque reducers. 1.5 Service factor with extreme duty thrust capacity. | Helical Gear - AGMA 14-High Torque reducers. 1.5 Service factor with extreme duty thrust capacity. | Helical Gear - AGMA 14-High Torque reducers. 1.5 Service factor with extreme duty thrust capacity. | Helical Gear - AGMA 14-High Torque reducers. 1.5 Service factor with extreme duty thrust capacity. | Helical Gear - AGMA 14-High Torque reducers. 1.5 Service factor with extreme duty thrust capacity. |
| Stock Gear Ratios and Capacities (1750/2000 rpm input speed): | |||||||
| Ratio | 10:1, 15:1, 18:1, 25:1, 30:1, 35:1, or as required | 10:1, 15:1, 18:1, 25:1, 30:1, 35:1 or as required | 10:1, 18:1, 25:1, 30:1, 35:1 or as required | 10:1, 15:1, 18:1, 25:1, 30:1, 35:1 or as required | 10:1, 15:1, 18:1, 25:1, 30:1, 35:1 or as required | 5:1, 10:1, 15:1, 25:1, 30:1, 35:1 or as required | 5:1, 10:1, 15:1, 25:1, 30:1, 35:1 or as required |
| Screw RPM | 200, 140, 80, 70, 60 | 200, 140, 80, 70, 60 | 200, 140, 80, 70, 60 | 200, 140, 80,70,60 | 200, 140, 80, 70, 60 | 230, 200, 140, 80, 70, 60 | 200, 140, 80, 70, 60 |
| (24 hour continuous AGMA Class II) Other ratios available between extremes listed above. | |||||||
| Drive Motor Size | 40-100 HP AC or DC, or as required. | 50-200 HP AC or DC, or as required. | 50-400 HP AC or DC, or as required. | 100-600 HP AC or DC, or as required. | 100-1000 HP AC or DC, or as required. | 500-3000 HP AC or DC, or as required. | 500-3000 HP AC or DC, or as required. |
| Thrust Bearing Rating | Minimum 250,000 hours B-10 at 5,000 PSI, 100 rpm Average life 1,000,000 hours. | Minimum 250,000 hours B-10 at 5,000 PSI, 100 rpm Average life 1,000,000 hours. | Minimum 250,000 hours B-10 at 5,000 PSI, 100 rpm Average life 1,000,000 hours. | Minimum 500,000 hours B-10 at 5,000 PSI, 100 rpm Average life 1,500,000 hours. | Minimum 500,000 hours B-10 at 5,000 PSI, 100 rpm Average life 1,500,000 hours. | Minimum 500,000 hours B-10 at 5,000 PSI, 100 rpm Average life 1,500,000 hours. | Minimum 500,000 hours B-10 at 5,000 PSI, 100 rpm Average life 1,500,000 hours. |
| Heater Type | Cast in aluminum resistance heaters with incoloy cooling tubes or fins for air or liquid cooling | Cast in aluminum resistance heaters with incoloy cooling tubes or fins for air or liquid cooling | Cast in aluminum resistance heaters with incoloy cooling tubes or fins for air or liquid cooling | Cast in aluminum resistance heaters with incoloy cooling tubes or fins for air or liquid cooling | Cast in aluminum resistance heaters with incoloy cooling tubes or fins for air or liquid cooling | Cast in aluminum resistance heaters with incoloy cooling tubes or fins for air or liquid cooling | Cast in aluminum resistance heaters with incoloy cooling tubes or fins for air or liquid cooling |
| Number of Zones | 4-8 barrel, others as required. | 4-8 barrel, others as required. | 4-8 barrel, others as required. | 4-10 barrel, others as required. | 4-10 barrel, others as required. | Up to 12 barrel, others as required. | Up to 12 barrel, others as required. |
| Heater Wattage |
Up to 48 KW (at 35 W/in2) | Up to 136 KW (at 35 W/in2) | Up to 136 KW (at 35 W/in2) | Up to 200 KW (at 35 W/in2) | Up to 350 KW (at 35 W/in2) | Up to 450 KW (at 35 W/in2) | Up to 650 KW (at 35 W/in2) |
| Cooling System | Automatic closed circuit liquid or cast aluminum finned air cooling with precision rate control. 200,000 BTU/HR capacity. | Automatic closed circuit liquid or cast aluminum finned air cooling with precision rate control. 500,000 BTU/HR capacity. | Automatic closed circuit liquid or cast aluminum finned air cooling with precision rate control. 500,000 BTU/HR capacity. | Automatic closed circuit liquid or cast aluminum finned air cooling with precision rate control. 500,000 BTU/HR capacity. | Automatic closed circuit liquid or cast aluminum finned air- cooling with precision rate control. 1,000,000 BTU/HR capacity. | Automatic closed circuit liquid or cast aluminum finned air- cooling with precision rate control. 1,000,000 BTU/HR capacity. | Automatic closed circuit liquid or cast aluminum finned air- cooling with precision rate control. 1,000,000 BTU/HR capacity. |
| Control Cabinet | Free standing, fully pre-wired, dust tight with rear opening doors or piggyback mounted. | Free standing, fully pre-wired, dust tight with rear opening doors or piggyback mounted. | Free standing, fully pre-wired, dust tight with rear opening doors or piggyback mounted. | Free standing, fully prewired, dust tight with rear opening doors or piggyback mounted. | Free standing, fully prewired, dust tight with rear opening doors or piggyback mounted. | Free standing, fully prewired, dust tight with rear opening doors or piggyback mounted. | Free standing, fully prewired, dust tight with rear opening doors or piggyback mounted. |
| Computer/ Microprocessor |
Standard control systems are provided for all CDL equipment and processing lines. Special software packages or custom engineering is also available on request. | Standard control systems are provided for all CDL equipment and processing lines. Special software packages or custom engineering is also available on request. | Standard control systems are provided for all CDL equipment and processing lines. Special software packages or custom engineering is also available on request. | Standard control systems are provided for all CDL equipment and processing lines. Special software packages or custom engineering is also available on request. | Standard control systems are provided for all CDL equipment and processing lines. Special software packages or custom engineering is also available on request. | Standard control systems are provided for all CDL equipment and processing lines. Special software packages or custom engineering is also available on request. | Standard control systems are provided for all CDL equipment and processing lines. Special software packages or custom engineering is also available on request. |
| Weight | Approx. 4,000 lbs. | Approx. 6,000 lbs. | Approx. 8,000 lbs. | Approx. 12,000 lbs. | Approx. 18,000 lbs. | Approx. 25,000 lbs. | Approx.35,000 lbs. |