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Advanced Technology Hot Melt Hoses

Advanced Technology Hot Melt Hoses

Advanced Technology Hot Melt Hoses

Product catalog summary
Overview: Nordson's advanced technology hot melt hoses are designed for safety, durability, and performance. They feature RTD and TC hoses that reduce costs and downtime through proven durability and performance.
Safety Features: The hoses have two separate ground paths to protect personnel and equipment. Electrical connections are designed to ensure the ground connection is made first and broken last, preventing unsafe operation.
Insulation and Durability: Aramid insulation enhances chemical and moisture resistance, does not melt or support combustion, and maintains flexibility and properties beyond operating temperatures. Four layers of aramid-felt insulation improve thermal efficiency and durability.
Manufacturing and Quality: Automated manufacturing ensures consistency and quality, with precision fabrication and calibration of components. The controlled watt-density heating element minimizes hot spots, and closely spaced wire wraps ensure efficient heat transfer.
Specifications:
  • RTD Hoses: Max temperature 232°C, hydraulic pressure 1000 psi for 5/8 and 1-1/8 in. diameter, electrical service 120/200/240 VAC, lengths 2 to 65 ft.
  • TC Hoses: Max temperature 232°C, hydraulic pressure 1500 psi for 5/16 in. diameter, electrical service 200/230 VAC, lengths 4 to 43 ft.
Recommendations and Warnings:
  • Avoid changing cuffs or sheath material to prevent damage to safety circuitry.
  • Cleaning with a "cleaning snake" can damage internal surfaces, leading to clogs.
  • Submerging hoses in solvents can deteriorate heat transfer efficiency.
  • Contaminated insulation decreases thermal efficiency and promotes failure.
Certifications: Most RTD hoses are CE and TUV approved and UL listed, while TC hoses are not UL listed.
Contact Information: Nordson provides contact details for regional offices in the United States, Europe, Japan, and Asia/Australia/Latin America for further assistance.
Note on Hose Rebuilding: Rebuilding hoses can weaken performance and shorten their lifespan, leading to increased costs and downtime.
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Catalog excerpts

Advanced Technology Hot Melt Hoses-1

Advanced Technology Hot Melt Hoses Nordson hot melt hoses set the standard for safety, durability and performance. Nordson RTD and TC hoses operate with the proven durability and performance that reduce costs and downtime. RTD-style hose for Nordson systems Parallel Ground Paths Provide Safer Operation n T wo separate ground paths protect personnel from injury and equipment from damage. TC-style hoses for MX systems E lectrical connections use make-first, break-last pins at the gun and melter ends to prevent powering the hose or gun without the ground connection. Automated Manufacturing Delivers Consistency and Quality n Aramid Insulation Protects System Components n A ramid insulation significantly improves chemical and moisture resistance. I nsulation does not melt or support combustion in the air, allowing hoses to retain flexibility and electrical and mechanical properties beyond system operating temperatures. Specifications Maximum Operating Temperature H ose components are precision fabricated and calibrated prior to assembly, eliminating the need for temperature control calibration at installation. C ontrolled watt-density heating element minimizes hot spot potential, reducing char. C losely-spaced wraps provide efficient and uniform heat transfer to adhesive for controlled startup and consistent flow rates. Maximum Hydraulic Pressure Electrical Service Available Lengths 2 to 65 ft (0.6 to 19.8 m) depending on diameter and voltage 200 VAC or 230 VAC 4 to 43 ft (1.2 to 13 m) depending on diameter and voltag

 Open the catalog to page 1
Advanced Technology Hot Melt Hoses-2

Advanced Technology Hot Melt Hoses 4 Four layers of overlapped, aramid-felt insulation increase thermal efficiency, control heat loss, improve durability and reduce external temperature. 3 Closely spaced wire wraps deliver efficient and uniform heat transfer for controlled startup and consistent flow rates. For more information, speak with your Nordson representative or contact your Nordson regional office. United States Duluth, Georgia (800) 683-2314 Phone (866) 667-3329 Fax 2 Non-stick coated core provides a smooth process channel that promotes laminar flow of adhesive. 5 Sensing accuracy provides...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.