Our OEM customer Trumpf Ltd., a manufacturer of 3D laser sintering machines, received a NA7-11H wet-separator on 27th February 2018. The purpose of this vacuum unit is to generally clean highly explosive aluminum and titanium powders from 3D laser sintering machines, which have a minimum ignition energy of lower than 1mJ. Trumpf Ltd. says that the NA7-11H is a necessary asset when cleaning their line of 3D laser sintering machines in order to comply with special regulations regarding the handling of titanium powder and other reactive powders. In this particular order regarding the NA7-11H wet-separator, the end user is Mahidol University whereas the institute will teach the students on how to clean and properly dispose of highly reactive powders such as titanium and aluminum powders.

PRODUCT NAME:

NA7-11H Wet-Separator

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CUSTOMER:

1. Trumpf Ltd.
2. Mahidol University

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CUSTOMER CATEGORIES:

1. OEM Manufacturer
2. End-User

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COUNTRY:

Thailand

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DELIVERY:

27th February 2018

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TASK:

To efficiently and safely clean highly reactive powders within 3D laser sintering machine.

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PROBLEM:

According to European regulations and safe practices accepted around the world, the handling of highly reactive powders can only be done by a certified wet-separator system à Ruwac NA7-11H wet-separator.

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SOLUTION:

The NA7-11H wet-separator with a 1.1kW alternating current drive, 0.3m2 Cartridge Filter Class H equipped with a liquid level monitoring system.

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TECHNICAL DETAILS:

Ruwac industrial wet-separator NA7-11H, 1,10kW alternating current drive-230V-50Hz-IP65, 7L liquid capacity in stainless steel container, ATEX Zone 22 II3D, 7.6 Ampere, steel plate housing, 130cbm/h airflow, 165mbar suction power, 0.3m2 cartridge filter Class H, liquid level monitoring system.

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ADVANTAGES:

1. Comply with European regulations and safe practices of handling highly reactive powders.
2. Increase cleaning efficiency of 3D laser sintering machine.
3. Eliminate the risk of dust explosion.