Nordson 3100, 3500 - Hot melt unit used

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Manufacturer Nordson
Model 3100, 3500
Year
Location Italy IT
Santi
Your dedicated contact
Santi C.

Automatic description (AI-Generated)

The Nordson Series 3100 and 3500 hot melt applicators are designed for efficient melting, pumping, and application of thermoplastic hot melt adhesives. They are suitable for use in various sectors including pharmaceutical, chemical, cosmetic, food, dietary, medical devices, and manufacturing industries. These applicators operate by melting the adhesive in a tank, controlling the temperature precisely, and pumping the adhesive through hoses to dispensing guns for application onto products or packages. They are not intended for use with polyurethane-reactive hot melt materials.

The tanks are constructed from aluminum with cast-in heaters and integral melting fins to ensure efficient heat transfer. A Teflon coating on the tank facilitates easy cleaning. A strainer within the tank prevents unmelted adhesive from blocking the pump inlet during filling. The adhesive is pumped through a piston pump into a distribution manifold, which directs flow through a filter to the hoses and guns. The control system includes an operator panel for programming, operation, and monitoring, featuring microprocessor-based diagnostics and individual setpoints for each heated component via MultiScan control. The PC-40 Pattern control allows time-based adjustment of adhesive application patterns on substrates moving at constant line speeds.

The Series 3100 model measures approximately 603 x 343 x 559 mm (L x W x H) and weighs about 41 kg, with a tank volume of 3714 ml and capacity of 3.6 kg. The Series 3500 model is larger, measuring approximately 782 x 343 x 584 mm and weighing 57 kg, with a tank volume of 8850 ml and capacity of 8.6 kg. Both models accommodate viscosities from 1000 to 30,000 cps and operate within temperature ranges of 0-50°C ambient, with operating temperatures adjustable between 70-230°C depending on control system.

Each unit includes a 14:1 piston pump, a non-circulating 4-port manifold with a standard filter, Vista control as standard, and supports two hose/gun pairs. The machines bear CE certification. The maximum recommended operating pressure ranges from 0.70 to 4.15 bar, with maximum hydraulic pressures varying depending on gun ratio.

Visual inspection shows the machines have visible signs of use, including some surface wear, scratches, dirt, and residue on various panels and components. The control boxes feature multiple buttons and indicator lights, with emergency stop switches present. Warning labels indicating hot surfaces are affixed. The machines have blue and black exteriors with black perforated metal covers and pressure gauges on the front. Clear plastic components and cables are attached to the Series 3500 unit.

These applicators require 380 VAC delta power, 50-60 Hz, 3 phase for operation. Two units are available: one Series 3100-2AA32 and one Series 3500-2EA34, with pricing applicable per unit.

The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.

Seller's description

DESCRIPTION:
Nordson products are designed and manufactured according to strict specifications, standards of high quality and innovative technologies that provide efficient long-term performance. These applicators melt the adhesive, control it at the operating temperatures, and pump it through hoses to the dispensing guns. These apply the adhesive to the surface of the product or package. It is used to melt, pump/transfer and apply hot material, but not intended for use with polyurethane-reactive hot melt material.

SECTORS OF USE:
Pharmaceutical, chemical, cosmetic, food, dietary, medical devices, manufacturing.

MAIN FEATURES:
The tank melts the adhesive and holds it until it is pumped to the dispensing guns. The materials pass through a piston pump into a distribution manifold. The manifold directs the flow of adhesive from the pump to the filter and from the filter to the hoses and guns. With its aluminium construction, cast-in heaters, and integral melting fins, the tank is designed for efficient heat transfer. A strainer in the tank prevents unmelted adhesive from blocking the pump inlet when you fill the tank. The tank is Teflon-coated for easy cleaning. The operator panel provides the controls and indicators you need to program, operate, and monitor your hot melt system. The control system regulates all temperature settings and controls how the unit functions. Nordson series H-400 guns are used to apply thermoplastic hot melt adhesive to a product and are designed for use with Nordson hot melt units and hoses. H-400 guns use resistance temperature detectors (RTDs) for precise temperature sensing. Nordson RTD-style hot melt hoses provide superior temperature control, reliability and improved safety. Equipped with PC-40 Pattern control, which is a time-based control that makes it possible to quickly and easily set up, select, or change material application patterns when material is applied to substrates moving at a constant line speed. It controls the deposit of material on a moving surface (substrate). This unit is equipped with MultiScan control which provides individual setpoints for each heated component and microprocessor-based diagnostics.

14:1 PISTON PUMP - NON CIRCULATING 4-PORT MANIFOLD WITH STANDARD FILTER - VISTA CONTROL (STANDARD) - 2 HOSE/GUN PAIRS - CE CERTIFICATION

Types available: 1 unit of 3100-2AA32 and 1 unit of 3500-2EA34. Price for one.

TECHNICAL DETAILS MOD. 3100
Dimensions (LxWxH) mm 603x343x559
Weight ca. Kg 41
Viscosity range cps 1000-30.000
Tank volume ml 3714
Tank capacity kg 3,6
Melting speed Kg/hr 3,6
Max speed pumping 6:1 Kg/min 0,5
Max speed pumping 14:1 Kg/min 0,5
Max speed pumping 21:1 Kg/min 0,9
Environment temperature °C 0-50
Operatig temperature range UniScan Control System °C 105-205
Operatig temperature range MultiScan Control System °C 70-230
Stability control temperature °C 0,5
Recommended operating pressure bar 0,70 – 4,15
Max working hydraulic pressure with gun 6:1 bar 37,2
Max working hydraulic pressure with gun 14:1 bar 86,9
Max working hydraulic pressure with gun 21:1 bar 103,4
Max. tube number 2
Max energy consumption 380 VAC delta, 50-60 Hz, 3 phase

TECHNICAL DETAILS MOD. 3500
Dimensions (LxWxH) mm 782x343x584
Weight ca. Kg 57
Viscosity range cps 1000-30.000
Tank volume ml 8850
Tank capacity kg 8,6
Melting speed Kg/hr 9,5
Max speed pumping 6:1 Kg/min 0,5
Max speed pumping 14:1 Kg/min 0,5
Max speed pumping 21:1 Kg/min 0,9
Environment temperature °C 0-50
Operatig temperature range UniScan Control System °C 105-205
Operatig temperature range MultiScan Control System °C 70-230
Stability control temperature °C 0,5
Recommended operating pressure bar 0,70 – 4,15
Max working hydraulic pressure with gun 6:1 bar 37,2
Max working hydraulic pressure with gun 14:1 bar 86,9
Max working hydraulic pressure with gun 21:1 bar 103,4
Max. tube number 2, 4 o 6
Max energy consumption 380 VAC delta, 50-60 Hz, 3 phase

Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.


Client type Machinery dealer
Active since 2009
Offers online 1275
Last activity Oct. 28, 2026

Seller's description

DESCRIPTION:
Nordson products are designed and manufactured according to strict specifications, standards of high quality and innovative technologies that provide efficient long-term performance. These applicators melt the adhesive, control it at the operating temperatures, and pump it through hoses to the dispensing guns. These apply the adhesive to the surface of the product or package. It is used to melt, pump/transfer and apply hot material, but not intended for use with polyurethane-reactive hot melt material.

SECTORS OF USE:
Pharmaceutical, chemical, cosmetic, food, dietary, medical devices, manufacturing.

MAIN FEATURES:
The tank melts the adhesive and holds it until it is pumped to the dispensing guns. The materials pass through a piston pump into a distribution manifold. The manifold directs the flow of adhesive from the pump to the filter and from the filter to the hoses and guns. With its aluminium construction, cast-in heaters, and integral melting fins, the tank is designed for efficient heat transfer. A strainer in the tank prevents unmelted adhesive from blocking the pump inlet when you fill the tank. The tank is Teflon-coated for easy cleaning. The operator panel provides the controls and indicators you need to program, operate, and monitor your hot melt system. The control system regulates all temperature settings and controls how the unit functions. Nordson series H-400 guns are used to apply thermoplastic hot melt adhesive to a product and are designed for use with Nordson hot melt units and hoses. H-400 guns use resistance temperature detectors (RTDs) for precise temperature sensing. Nordson RTD-style hot melt hoses provide superior temperature control, reliability and improved safety. Equipped with PC-40 Pattern control, which is a time-based control that makes it possible to quickly and easily set up, select, or change material application patterns when material is applied to substrates moving at a constant line speed. It controls the deposit of material on a moving surface (substrate). This unit is equipped with MultiScan control which provides individual setpoints for each heated component and microprocessor-based diagnostics.

14:1 PISTON PUMP - NON CIRCULATING 4-PORT MANIFOLD WITH STANDARD FILTER - VISTA CONTROL (STANDARD) - 2 HOSE/GUN PAIRS - CE CERTIFICATION

Types available: 1 unit of 3100-2AA32 and 1 unit of 3500-2EA34. Price for one.

TECHNICAL DETAILS MOD. 3100
Dimensions (LxWxH) mm 603x343x559
Weight ca. Kg 41
Viscosity range cps 1000-30.000
Tank volume ml 3714
Tank capacity kg 3,6
Melting speed Kg/hr 3,6
Max speed pumping 6:1 Kg/min 0,5
Max speed pumping 14:1 Kg/min 0,5
Max speed pumping 21:1 Kg/min 0,9
Environment temperature °C 0-50
Operatig temperature range UniScan Control System °C 105-205
Operatig temperature range MultiScan Control System °C 70-230
Stability control temperature °C 0,5
Recommended operating pressure bar 0,70 – 4,15
Max working hydraulic pressure with gun 6:1 bar 37,2
Max working hydraulic pressure with gun 14:1 bar 86,9
Max working hydraulic pressure with gun 21:1 bar 103,4
Max. tube number 2
Max energy consumption 380 VAC delta, 50-60 Hz, 3 phase

TECHNICAL DETAILS MOD. 3500
Dimensions (LxWxH) mm 782x343x584
Weight ca. Kg 57
Viscosity range cps 1000-30.000
Tank volume ml 8850
Tank capacity kg 8,6
Melting speed Kg/hr 9,5
Max speed pumping 6:1 Kg/min 0,5
Max speed pumping 14:1 Kg/min 0,5
Max speed pumping 21:1 Kg/min 0,9
Environment temperature °C 0-50
Operatig temperature range UniScan Control System °C 105-205
Operatig temperature range MultiScan Control System °C 70-230
Stability control temperature °C 0,5
Recommended operating pressure bar 0,70 – 4,15
Max working hydraulic pressure with gun 6:1 bar 37,2
Max working hydraulic pressure with gun 14:1 bar 86,9
Max working hydraulic pressure with gun 21:1 bar 103,4
Max. tube number 2, 4 o 6
Max energy consumption 380 VAC delta, 50-60 Hz, 3 phase

Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.



Automatic description (AI-Generated)

The Nordson Series 3100 and 3500 hot melt applicators are designed for efficient melting, pumping, and application of thermoplastic hot melt adhesives. They are suitable for use in various sectors including pharmaceutical, chemical, cosmetic, food, dietary, medical devices, and manufacturing industries. These applicators operate by melting the adhesive in a tank, controlling the temperature precisely, and pumping the adhesive through hoses to dispensing guns for application onto products or packages. They are not intended for use with polyurethane-reactive hot melt materials.

The tanks are constructed from aluminum with cast-in heaters and integral melting fins to ensure efficient heat transfer. A Teflon coating on the tank facilitates easy cleaning. A strainer within the tank prevents unmelted adhesive from blocking the pump inlet during filling. The adhesive is pumped through a piston pump into a distribution manifold, which directs flow through a filter to the hoses and guns. The control system includes an operator panel for programming, operation, and monitoring, featuring microprocessor-based diagnostics and individual setpoints for each heated component via MultiScan control. The PC-40 Pattern control allows time-based adjustment of adhesive application patterns on substrates moving at constant line speeds.

The Series 3100 model measures approximately 603 x 343 x 559 mm (L x W x H) and weighs about 41 kg, with a tank volume of 3714 ml and capacity of 3.6 kg. The Series 3500 model is larger, measuring approximately 782 x 343 x 584 mm and weighing 57 kg, with a tank volume of 8850 ml and capacity of 8.6 kg. Both models accommodate viscosities from 1000 to 30,000 cps and operate within temperature ranges of 0-50°C ambient, with operating temperatures adjustable between 70-230°C depending on control system.

Each unit includes a 14:1 piston pump, a non-circulating 4-port manifold with a standard filter, Vista control as standard, and supports two hose/gun pairs. The machines bear CE certification. The maximum recommended operating pressure ranges from 0.70 to 4.15 bar, with maximum hydraulic pressures varying depending on gun ratio.

Visual inspection shows the machines have visible signs of use, including some surface wear, scratches, dirt, and residue on various panels and components. The control boxes feature multiple buttons and indicator lights, with emergency stop switches present. Warning labels indicating hot surfaces are affixed. The machines have blue and black exteriors with black perforated metal covers and pressure gauges on the front. Clear plastic components and cables are attached to the Series 3500 unit.

These applicators require 380 VAC delta power, 50-60 Hz, 3 phase for operation. Two units are available: one Series 3100-2AA32 and one Series 3500-2EA34, with pricing applicable per unit.

The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.


About this seller

Client type Machinery dealer
Active since 2009
Offers online 1275
Last activity Oct. 28, 2026

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Nordson 3100, 3500 - Hot melt unit used