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SURFACE TREATMENT NSD TupH
Davide De Palma – Nord Motoriduttori S.R.L.
Logo
Surface conversion system
– 1st Step
Electrically catalyzed
Strengthens the
aluminum surface
Permanently bonded to
the surface
Strong base for sealer
– 2nd Step
Sealer applied
Visual appearance
Highly cleanable non-
porous surface
Advantages to regular paint:
Permanent bond
No flaking off
Creates harder surface
GENERAL INFORMATION
Cost effective
alternative to
Stainless Steel
No peeling,
flaking or
blistering
Scratch and
chip resistant
Lighter and better
thermal
conductivity than
stainless steel
High level of
corrosion
resistance and
avoids contact
corrosion
Corrosion will not
propagate from
scratch
Easy to clean,
wash-down
Very smooth
and tough
surface finish
FDA conformity
Title 21 CFR
175.300
Resinous and
Polymeric
coatings Chemical / Detergent
Resistance
High stability across
wide pH range
Makes other
painting
unnecessary
WHY
Advantages Paint Stainless
Steel
nsd tupH
No flaking off - - + + + +
Corrosion-
resistant
+ + + + +
Cost + - - o
Weight + + - + +
Available
products
+ - +
Thermal
conductivity
+ - +
+ + highly advantageous, + advantageous, o neutral, - disadvantagous, - - highly disadvantageous
COMPARISON
Based upon the redesigned aluminum
– gear units
– smooth motors
– smooth electronic products
– complete solutions
AVAILABLE FOR THE FOLLOWING PRODUCTS
The chemicals you use are not on the list? Don´t hesitate to ask via
[email protected] or test it yourself with one of our samples!
TESTED CHEMICALS
Food & Beverage
Dairy
Meat, Poultry
Seafood
Brewery
Pharmaceutical
Car Wash
Marine / Coastal / Off-shore applications
Water and waste treatment
Chemical wash-down areas
Damp and wet environments
Replacing any of the situations shown on the right side
Stainless steel gear motor
Painted gear motor
Gear motor under stainless steel cover
ALSO USEFUL FOR OTHER INDUSTRIES
ASTM B117-09 Salt Spray test to 2000hrs+
No white corrosionNo propagation from scratch zone
ASTM D3170 Gravelometer TestNo loss of adhesionNo chipping
Paint
Enlarged microscopically
Paint: Clear propagation from
scratch and blistering around scratch
zone!!!
Paint: Clear flaking, chipping after
shooting small metal balls at the test
object!!!
The above pictures show what happens to paint during such a test.Peeling, flaking, chipping and blistering of the paint, which will then get
into your process
CONCEPT - SURFACE TEST RESULTS
Available for
Options HM HMT
TENV increased power X X
TEFC X X
460V / 60Hz X X
Brake X X
Encoder X X
Combination of Brake and
EncoderX X
Protection Class IP69K for
TENVX X
UL/CSA X X
Possible for
Special Options (upon
request) HM HMT
Connector plug X X
Right angle plug X X
MOTOR OPTIONS
Sample drive mussel industry
– Very aggressive ambient conditions
– Warm and salty steam
– Frequent high pressure cleaning
– High corrosion protection is a must have
>1 year of duty in salty humid environment
(this is paint vs. nsd tupH, not competitor vs. NORD!)
SURFACE RESISTANCE TESTING
Before : Aluminium unpaintedAfter: nsd tupHxx
BEFORE/AFTER COMPARISON
DRIVES IN EXTREME CONDITIONS WITHOUT NSD TUPH
DRIVES IN EXTREME CONDITIONS WITH NSD TUPH
OUR PRODUCT FOR YOUR FOOD APPLICATION
Highly efficient
Easy to clean
FDA conformity
Corrosion resistant
OUR PRODUCT FOR APPLICATION
Grazie | Thank you
