MACRO FOAM

MACRO FOAM

MACRO FOAM

Product catalog summary
Overview: The Macro Foam Series by Meler is designed for melting, foaming, and pumping thermoplastic hot melt adhesives and PUR/POR adhesives. It offers three tank sizes: 35, 50, and 120 liters, suitable for continuous and small-intermittent applications.
Foaming Process: The process involves mixing hot melt adhesive with inert gas under specific pressure and temperature conditions, resulting in a foam with a closed-cell structure. The system ensures a stable mixture without recirculation.
Advantages: The system can achieve foam rates up to 65%, enhancing filling capabilities and creating stronger bonds. It reduces adhesive consumption, increases penetration, and offers faster set times, making it suitable for vertical applications.
Control Panel Features: The control panel allows temperature adjustments from 40ºC to 200ºC and foam pressure control. It includes alarms for gas and adhesive levels and ensures temperatures are within the desired range.
Technical Specifications: The Macro Foam Series includes:
  • Tank capacities of 35, 50, and 120 liters, with a PUR version featuring an air-proof tank lid for the 50-liter model.
  • Melting rate of one tank per hour, depending on the adhesive.
  • Motor power of 1,100 W and pump speed of 0-150 rpm.
  • Maximum working pressure of 85 bar (1,233 psi).
  • Electrical connections of 3N~ 400V 50 Hz/60 Hz + PE.
Additional Features: The system includes options for an air dryer system for PUR and various external functions such as low-level alarms and external standby activation.
Contact Information: For more details, contact Focke Meler Gluing Solutions, S.A. in Orkoien, Navarra, Spain.
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Catalog excerpts

MACRO FOAM-1

meler f£i GLUING COo MACRO FOAM SERIES oCO Melting, foaming and pumping unit for hot melt adhesives Foam rates achievable up to 65% (depending on the adhesive) Easy to adjust, user- friendly control parameters

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MACRO FOAM-2

FOAMING SYSTEMS Meter has developed a new range of equipments for melting, foaming and pumping thermoplastic hot melt adhesives and PUR/ POR adhesives: the Macro Foam series. This series is offered with three different tank sizes: 35, 50 or 120 liters. These equipments are aimed for continuous and small-intermittent applications.* The foaming process consists on mixing the hot melt adhesive with inert gas under certain conditions of pressure and temperature. Once the mixture is applied, the gas expands creating a close- cells structure (foam). A direct application system without recirculation...

 Open the catalog to page 2
MACRO FOAM-3

PARTS & SPECIFICATIONS Temperature control Foam pressure control CONTROL PANEL › Temperature range: from 40ºC to 200ºC › Foam pressure control. Quantity applied is proportional to pressure › Motor ON/ OFF external contact › Foam pressure external control GAS LEVEL ALARM ADHESIVE LEVEL ALARM TEMPERATURES OK HEATED TANK › Capacity: 35/ 50/ 120 liters › PUR version with air- proof tank lid (50 liters) › Melting rate: a tank per hour (*) GAS PRESSURE BYPASS PRESSURE Easy access to the motor-pump assembly by means of a movable elect

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MACRO FOAM-4

TECHNICAL FEATURES The equipments Macro Foam can be supplied with a wide range of Meler hoses and guns both Pt100 and Ni120. For more information speak with your Focke Meler representative: n meler f£i Focke Meler Gluing Solutions, S.A. Pot. Los Agustinos, c/G, nave D-43 E-31160 Orkoien - Navarra - Spain Phone: +34 948 351 1 10 Fax: +34 948 351 130 [email protected] - www.meler.eu i_ _l A Focke Group Company C 046- ENG - V1216 - FOCKE MELER reserves the right to modify the contents of this catalogue without notice.

 Open the catalog to page 4

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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.