Screw Extruders

E 27 Extruder 27 mm Entek extrusion lineDownload throughput rate sheet E-MAX" twin-screw extruders are designed for maximum flexibility. Taking full advantage of co-rotating technology, ENTEKs screw geometry, metallurgy and manufacturing discipline allow for industry leading material mixing and productivity in multiple areas of processing. The base design, control modularity, multiple L/D choices, high torque/high speed motor and gearbox combinations, and material feed options can be modified to meet or exceed your requirements.[ print ]Extruder Specification SCREWS Diameter 27 mm Rotation Co-Rotating Length 28-52 L/D Screw Center Distance (mm) 23 Screw Do/Di Ratio 1.47 Flight Depth (mm) 4.3 Free Area, 2-Flight (cm2) 3.8 Shafts 12 Tooth Involute Spline BARRELS Form Square, Flanged Length 108 mm Cooling Internal Liquid Cooling Open Barrel Heat Zone 1.4 kW Cartridge Closed Barrel Heat Zone 1.4 kW Cartridge DRIVE SYSTEM Std. Gearbox Ratios 1.57 / 2.79 / 4.54 Screw Speeds 1200 / 600 / 400 rpm Motor @ 1750 rpm 40 / 20 / 15 hp Motor Equivalent in Watts 30 / 15 / 11 kW Voltage Options 380 / 415 / 460 / 575 Volt Standard Motor Controller AC CONTROLS Controller Ethernet PLC with Color Computer Interface Heat/Cool Zones Up to 16 Standard (additional upon request) SIZE & UTILITIES Installed Cooling Capacity (gearbox and barrel) 5.3 tons (67,100 kj) [25 kW] @ 40 hp and 1200 rpm Typical Cooling 1.2 tons (15,190 kj) Est. Power Requirements* 72A Power, Minimum Breaker 100 Amps Centerline Height 1080 mm [42.5 in] Length, 48D 3054 mm [120 in] Width 810 mm [32 in] Height (top of motor) 1480 mm [58 in] Weight (approx.) 1180 kg [2600 lb] * - Standard Machine Configuration: 1 Feed Barrel, 9 Solid Barrels (6 Aluminum, 3 Bronze/Cast Iron), 1 Vent Barrel, Gear Box Lube 40mm and Up, Barrel Cooling Pump, Main Motor Blowers 400hp and Up