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| | | Fusion™ Design Barrier Screw | | |
| | | Increase Production Improve Product Quality Lower Melt Temperature | | |
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| | | U.S. patent no. 6,672,753, 7,014,353, and 7,156,550 | | |
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| | | Lower Drive Motor Load | | |
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| | | Barrier, undulating profile | | |
| | | Barrier section | | Transition | | |
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| | | | | | | | | | | Melt and meter 1 | Homogenize 2 | Intensive, chaotic mixing 3 | | | | p - -~: ; | | | | | | | | | | | | The Xaloy Fusion™ Screw | * 1 | | | | | | | | | | | |
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| | | The patented Xaloy® Fusion™ screw allows you to increase production and improve product quality in injection molding and extrusion process applications. Its design is the combination of proven barrier screw technology and a low shear metering section that provides chaotic mixing, reduced melt temperatures and improved throughputs. How it works; Using our proven Barrier Design Technology 1. The separation of melted polymer from unmelted resin protects the melt from additional shear. 2. Next the homogeneity of these two melt differentials re-combines in a short metering section. 3. Then the final melting is completed by means of second barrier section designed for multi-cycle chaotic mixing. Diameters available: 1.5" to 10" 3.5" x 24:1 Rates and Melt Temperatures at 100 and 125 RPM at Various headpressures while processing 65%Virgin/35% Regrind of a .35 MI HDPE | | |
| | | Which Materials? The Xaloy® Fusion™ screw has already proven to deliver benefits in processing: ABS PP HDPE LDPE LLDPE MDPE PET PLA | | |
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| | | Which Processes? The Xaloy® Fusion™ screw is available for the following processes: • Injection Molding • Blown Film • Sheet Extrusion • Blow Molding • Profile • Pipe | | |
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| | | Note: Suggested Barrel Temperature Profile: Z1=350F, Z2=420F, Z3=400F, Z4=380F, Z5=360F | | |
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| | | 800 700 600 500 400 300 200 100 0 | | |
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| | | -C -Q —I e t a OC t p Ol 3 o -C | | |
| | | e t a e p E ■S +¿ d n a | | |
| | | RPM | | |
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| | | Melt Temp. | | |
| | | For other process applications consult us for a screw design recommendation. | | |
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| | | Melt Temperatures at the 125 RPM Data Points | | |
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| | | 0 1000 2000 3000 4000 Head Pressure (PSI) | | 5000 | | 6000 | | |
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| | | www.xaloy.com | | |
| | | every pellet knows our name™ | | |
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| | | EUROPE Xaloy GMBH Wannenackerstrasse 24 74078 Heilbronn Germany Tel: 49-7131-20360-0 Fax: 49-7131-20360-29 | | |
| | | EXTRUSION 1291 19th Street Lane NW Hickory, NC 28601 Tel: 828-326-9888 Toll-free: 800-457-7550 Fax: 828-326-8882 | | INJECTION 102 Xaloy Way Pulaski, VA 24301 Tel: 540-980-7560 Toll-free: 800-816-7711 Fax: 540-980-5670 | | | ASIA Xaloy (Asia) Thailand, Ltd. 700/446 Moo7 Amatanakorn Ind. Estate T.Don Hua Roh, A.Muang, Chonburi Chonburi 20000 Tel: +66 (38) 717 084 Fax: +66 (38) 454 377 | | JAPAN Xaloy Japan Ltd. 74-1 Yamashita-cho, Naka-Ku Yokohama, 231-0023 Tel: +81-45-661-3508 Fax: +81-45-661-3507 | | |
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