Ransburg MMA-570 Direct_Ind Charge Atomizer A13366 - Manual (Page 9)

INTRODUCTION
Figure 1: MMA-570 Indirect Charge
FEATURES
Features which make the MMA-570 advanta-
geous for use in electrostatic applications include:
• Assembly components made of durable
engineered resin material for optimum me-
chanical strength and solvent resistance.
• Heavy duty design ensures excellent ser-
vice life even when subjected to the quick
motions of robotic applications.
• Proven long life turbine motor capable of
speeds up to 80 krpm. (See “Specifications”
in the “Introduction” section of this manual
for bell cup speed ratings.)
•
Serrated and non-serrated bell cups are
available for application flexibility and color
match. All bell cups are made using Tita-
nium, Aluminum or Coated Aluminum. The
55mm Bell Cup is Titanium only.
• Independent shaping air passages provide a
wide range of pattern size options at low air
consumption.
•
Aerodynamic design for ease of cleaning
external surfaces.
• Speed control uses reliable magnetic pick-
up for fiber optic transmission of rotational
speed data.
• Internal and external bell wash is quick and
efficient. Heated bell wash material is circu-
lated at the mounting manifold.
• Less waste to the spray booth, with the dump
valve located internally next to the feed tube.
• Compact high voltage control system. The
MicroPak™ Cascade control takes only 1/4
of the space in a 19-inch Euro rack, leaving
room for additional control modules.
• Large range of fluid tip sizes available.
• The MMA-570 can be easily changed from
Indirect Charge applications for waterborne
paints to Direct Charge applications for ap-
plying solvent borne coatings.
Figure 2: MMA-570 Direct Charge
APPLICATOR DESCRIPTION
The MMA-570 is an automatic machine mount-
able rotary atomizer capable of spraying solvent
borne and waterborne coatings electrostatically
or non-electrostatically. It incorporates the latest
in high speed spindle technology, bell cup and
shape air design to provide the best in atomization
and pattern control. The bell cups are designed
for durability using the best materials available.
All wetted components are designed to offer the
maximum in wear and chemical resistance.
MMA-570 Direct/Indirect Charge - Introduction
Ransburg
LN-9279-13 6