No-Bake and Cold Box
Our Customers Are Blowing...
Exhaust Manifolds, Vanes and Volutes, Small Molds, Pump Components,
Machine Base Components. Below are pictured a few samples from the
no-bake version of the CM-25 CoreMaker.
High Productivity with Amazing
Available for air
setting or cold
Works great with wooden dump
boxes, shell tooling, cold box tooling. Ideal for low volume
work blown core work, for replacing oil sand core making
systems, where shell cores require too much setup time for order
quantity, and where shell tooling is too expensive.
Simple, Rugged Design
Does not require intricate
venting in the no-bake version.
No scrubber required with air
Ideal for small to mid-sized
Blow cores and make molds
with the same machine with optional swivel mixer.
Dual resin systems available
to make no-bake and cold box cores with one machine.
- Super-Duty Clamping Table and
- Fill timer for control of any
continuous or batch mixer.
- Warning timer and buzzer for
advance notice of work time expiration for air set systems
- Rigid, long life fabrication and
heavy duty components.
- 120V Operation
- The simplest, most cost
effective method to enter the blown core casting market.
- Spare parts are available from
full service industrial supply houses or from Palmer's extensive
- M-Series Mixer - produce cores and molds in one machine!
- CM-25 30 lbs Max Blow (13 kg)
- CM-50 58 lbs Max Blow (26 kg)
- CM-100 108 lbs Max Blow (48 kg)
- CM-300 350 lbs Max Blow (159 kg)
- CM-500 600 lbs Max Blow (272 kg)
Primary Fabrication -
The CoreMaker is designed around a backbone of heavy wall
steel tubing. Absolute machine rigidity was designed in to the
COREMAKER. With full clamping pressure, the machine will not
flex. The blowing area is completely enclosed to minimize blown
sand and safety issues generally associated in blown core areas.
Blow Chamber -
The heart of the COREMAKER is its blow chamber. Specially
designed for use with air setting binders, the blow chamber's
unique geometry prevents sand and resin buildup within. Super
heavy construction ensures long life. Unit requires very little
Clamping Table -
The COREMAKER's clamping table is a heavy-duty, die set
typically used for stamping operations. The unit is thoroughly
over designed and features 1 3/4" thick steel plates. Two 6"
bore cylinders provide for both the motion of the table and the
holding pressure needed for blowing. Note that a cleanout tube
is located integrally into the clamping table for easy cleaning
at the end of a blow cycle (pictured above). Unit purges into a
5 gallon pail located below the clamping table.
Pneumatic System -
The highly effective CM-Series features a simple to operate and
easy to maintain pneumatic system. Basic, off-the-shelf
solenoids control the entire system. The unit includes a surge
tank to reduce demands on the plant air system and ensure
consistently dense cores.
Control System -
The COREMAKER is fitted with a high quality electrical control
system featuring standard OEM components and complete control
integration. A smart relay is used to control all timing
functions. Timer settings include mixer run timer, resin system
work timer, and warning buzzer timer. The cold box version
features a PLC upgrade to control all system operating times.
Palmer CM Series CoreMaker
Core Blower saves small foundry $30,000/Yr,
eliminates coreroom personnel. (Modern Casting)
Excal RFID Testimonial
(Cast Metal & Diecasting Times)
No-Bake CoreMaker™ CM-Series Core Blowers