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Foundry Products --> Sand
Mixers --> M-Series
--> M50XLD  Foundry
Products:
Continuous Sand Mixers and Batch Sand Mixers
M50XLD High Speed Continuous Mixer
Index:
Standard Features |
- Rugged -
heavy-duty construction designed for years of
use and abuse with minimal maintenance.
- Simple design --
easy to operate/maintain.
- Quick access
mixing chamber dual doors. No tools required
- Tungsten-carbide
tipped mixing blades for increased life. Twice
the thickness of others.
- Precise digital D.C.
driven resin pumps.
- Test run in our
facility prior to shipment to ensure proper
operation before it hits your dock.
- Supplied 100%
complete and fully assembled for easy, quick
installation.
- Many options
available - mixer can be custom fitted to match
the application's exact requirements.
- Replacement parts
available from Palmer or from high quality
industrial supply houses in your area. Standard
off-the-shelf components are used wherever
possible so that parts availability is good and
affordable.
- One year warranty.
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M50XLD positioned above Palmer Coremaker.
M50XLD with Palmer Volumetric Powder Feeder.
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ALL PALMER MIXERS ARE
AVAILABLE FOR OUTRIGHT PURCHASE OR RENTAL
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System Overview
Mixing Chamber - All
Palmer mixing chambers feature ultra-heavy
construction. The regenerative sand lining protects
the primary fabrication while imparting the highest
mixing efficiency possible. Heavy gage steel
chambers with turned, ground, and polished mixer
shafts are standard. Direct drive system - no
gearboxes, belts, or chains.
 Mixing
Blades - All Palmer blades feature tungsten carbide
tipped mixing blades. These blades offer extremely
long life. Our 1/4" thick carbide is twice as
thick as others.
Sand Metering - All
Palmer mixers utilize fixed orifice sand metering
devices for the ultimate in process consistency.
Pumping System - All
Palmer mixers feature as standard low RPM, high
torque digital DC gear head pump motors directly coupled to
large cavity gear pumps. Palmer's resin delivery
system ensures consistent resin flow and greatly
reduced effects of resin viscosity changes as
compared to others. Many pumping system options are
available.
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 Air
Jets
All Palmer mixers feature easily removable resin
delivery jets. Using the slip fit jet, the operator
can easily calibrate at the actual point of resin
entry, not a remote ball valve as others do. A low
flow air assist keeps the resin ports
 open
and aid in the up front blending of resin onto the
sand.
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Control
System
All Palmer mixers are fitted with a high quality
electrical control system featuring standard OEM
components and complete control integration. A
high capability smart relay is used to control all
critical mixer timing functions to ensure good first
and last sand.
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| Feature |
Standard
Specification |
| Capacity
(Based on Silica Sand) |
15
- 75 Pounds per Minute |
| Capacity
(Based on Silica Sand) |
0.5
- 2.25 Tons Per Hour |
| Standard
Mounting |
Fixed
Position |
| Standard
Electrical and Pump Enclosure Location |
Back
Plate Mount |
| Mixing
Chamber Door |
Dual
Fully Removable Doors with Quick Access
Knobs - No Tools Required |
| Mixing
Chamber Length |
25" |
| Mixing
Chamber Inside Diameter |
4.25" |
| Mixing
Chamber Wall Thickness |
.25" |
| Sand
Metering Device |
Fixed
Orifice Slidegate |
| Standard
Drive Motor Sizing |
3
HP - 1750 RPM
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| Standard
Mixing Blade Style |
Pinned
(threaded available) |
| Driveshaft
Diameter |
1.25" |
| Standard
Electrical Service Required |
30/20
Amp 240/480 Volts -
3 Phase Supply |
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Common
M-Series Options
For
a complete list of options, click here.
For
a complete and detailed description of Palmer
mixers, click here.
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