E 73 Extruder
73 mm Entek extrusion line
Download 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 | 73 mm |
| Rotation | Co-Rotating |
| Length | 28-52 L/D |
| Screw Center Distance (mm) | 59.5 |
| Screw Do/Di Ratio | 1.59 |
| Flight Depth (mm) | 13.5 |
| Free Area, 2-Flight (cm2) | 31.0 |
| Shafts | 24 Tooth Involute Spline |
| BARRELS | |
| Form | Square, Flanged |
| Length | 292 mm |
| Cooling | Internal Liquid Cooling |
| Open Barrel Heat Zone | 5.5 kW Aluminum 7.3 kW Bronze/Cast Iron |
| Closed Barrel Heat Zone | 6.6 kW Aluminum 10.2 kW Bronze/Cast Iron |
| DRIVE SYSTEM | |
| Std. Gearbox Ratios | 1.46 / 2.90 / 5.8 |
| Screw Speeds | 1200 / 600 / 300 rpm |
| Motor @ 1750 rpm | 800 / 400 / 200 hp |
| Motor Equivalent in Watts | 597 / 298 / 149 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) | 59 tons (746,820 kj) [215 kW] @ 400 hp and 600 rpm |
| Typical Cooling | 13.3 tons (168,350 kj) |
| Est. Power Requirements* | 601A Power, Minimum Breaker 800 Amps |
| Centerline Height | 1120 mm [44 in] |
| Length, 48D | 7110 mm [280 in] |
| Width | 1205 mm [47.5 in] |
| Height (top of motor) | 1480 mm [58 in] |
| Weight (approx.) | 8160 kg [18000 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 | |
|
Download throughput rate sheet |
|
