Thursday, July 24, 2008

Davis Standard Tandem EPS Extrusion Line

Material: PS Foam
Single width: 1,040 mm (41 inches)
Foam Thickness range: 1.5 - 4mm (0.060 - 0.160 inches)
Coating thickness range: 0.10 - 0.30mm
Blowing agent: Isobutene, Butane
Voltage: 430 V / 3 Ph / 60 Hz
Output: Foam (60 %) 250kg/hr
Coating (40 %) 167 kg/hr
Total rate 417 kg/hr
Extruder layout: Parallel

Detail specification
3 1/2 inch (90 mm), 34:1 L/D, Thermatic ? Water Cooled Extruder
- 100 HP (74 kW) AC Drive System
- Davis-Standard Extruder Screw for PS Foam
- Butane Gas Injection System (American-Lewa Pumps)

Screen Changer and Cross over Adapter
- Dynisco EH-35 Model Hydraulic Screen Changer
- Crossover Network with 90° Adapter

4 1/2 inch (114 mm), 30:1 L/D, Thermatic ? Water Cooled Extruder
- 75 HP (55 kW) AC Drive System
- Davis-Standard Cooling Extruder Screw

Eurotherm 2208 Discrete Control System
- Temperature Controlled Panels
- All Panels Mounted & Pre-wired on Extruder Base

Advanced Spider Die System
- One Set of Die Lips
- Internal and External Air Ring Assemblies

Cooling Cart and Slitter Assembly
- One Cooling Mandrel Assembly
- Support Cart and Adjustable Slitter Station

Single Foam S-wrap Assembly - Designed for up to one 1500mm (59 inch) Wide Web

Cantilevered Foam Winding System - Dual Shaft 1500 mm (60 inch) wide Cantilevered Winder

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For more details on Davis Standard Tandem EPS Extrusion Line click here

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