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Dynaburr is a high
production metal finisher, providing mechanical and galvanizing
zinc barrel plating to the automotive, industrial and construction
industries. Established in 1968, DynaBurr Chicago, Inc. has
become one of the leading mechanical plating specialists in
the country. With over 140+ cubic feet of plating capacity,
we are able to service all your mechanical plating needs. We
offer the finest quality, quickest turnaround, and best customer
service, all at a great price!!!
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What
is mechanical plating and galvanizing?
Mechanical plating and
galvanizing are done at room-temperature processes in which metal
coatings are applied to parts without an electrical charge and without
high heating temperatures. The metallic coating is produced by tumbling
the parts in a lined barrel with a mixture of glass impact beads,
water, chemicals, and metal powder. Mechanical energy is produced
through the tumbling action of the barrel and the glass beads “cold
weld” the metal powder to the parts’ surface giving
it a functional finish. Once the mechanical plating procedure has
been completed, the parts are then rinsed and given a final water
polish to brighten and consolidate the coating. Because of the porosity
of mechanically applied coatings, hydrogen is able to escape within
24 hours, thus eliminating hydrogen embrittlement.
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Mechanical
Plating Advantages
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- Eliminates hydrogen embrittlement
- No post baking required
- Uniformity of coatings
thickness
- Corrosion resistance can
be tailored to meet specific requirements
- Alloy Coatings (Ability
to plate mixed metal coatings)
- Accepts post treatment
coating and lubricants
- Ability to plate powdered
metal parts without impregnation
- Environmentally friendly
- Provides an excellent
base for additional top coatings
Mechanical
Galvanizing (The Hot Dip Alternative for Fasteners) |
- Department of Transportation
approval in 48 states
- ASTM approved specification
(ASTM B695)
- Meets and/or exceeds the
ASTM 153 specification
- Superior impact resistance
and adhesion
- Ensured thread fit and
assembly of mating parts
- No part stickers
- No filling of recessed
heads
- No retap of threads necessary
after plating
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