The Future of Rotational Molding Machines

Click on the image to enlarge

These machines were designed to duplicate the molding conditions of large production rotational molding machines.
The oven is gas fired with high velocity recirculated air.
The cooling chamber utilizes cooling air and water spray to duplicate the cooling cycle of a production machine.

Reverse arm rotation, inert gas, and a RS232 download port are standard features.
A unique feature of the machine is the control panel.
A touch-sensitive display screen permits a wide range of flexibility in molding parameters.
The set-up screen is very friendly and easy to use.
Screen displays for oven start-up, manual control, fault monitoring, and arm set-up are ideal for research and monitoring of process parameters.

The Shuttle™

For Sale - Demo Lab Molder - discounted price

Shuttle CM ™ - Demo rotomolder in stock - $32,000

Call Bruce Muller to see The ShuttleTM in Northern Illinois.

This rotational molder is assembled and can be quickly put into operation. Hook up the utilities, mount the mold, and the machine is ready to run.

Standard Features

  • Maximum Mold Size 12" x 12" x 12" w drop box or RotologTM
  • 200,000 - 300,000 BTU burner
  • Electronic touch-sensitive display screen
  • Solid state programmable controller
  • Offset arm with inert gas porting
  • Stainless steel arm
  • Variable speed and rotation
  • Reverse rotation
  • Stainless steel cooling chamber
  • Brushed stainless steel guards
  • Stainless steel control panel lid
  • Small overall size. As small as 3-1/2' deep x 7' long x 5' high
  • Max temperature 850°F
  • Accepts multiple molds
  • RS232 port to download molding parameters


  • Propane gas
  • Electric oven
  • Stainless steel oven interior
  • Transformer for optional voltages
  • Additional gas port
  • Standard test molds
  • Custom test molds
  • Spiders or mounting plates
  • Drop box
  • Wheels
  • Start up and training
  • Two arms and coolers
  • Cooling water recirculation
  • Custom sizes

Utility requirements

  • Gas 4 oz. min
  • Electric 220 volt, single phase, 60 cycle
  • Air 80 psi
  • Water 5 gpm
  • Drain for water
  • Oven exhaust
  • Cooler exhaust


Lab Rotational Molder Model

Shuttle CM™
Color Match

Machine Type


Number of Arms & Type

1 - Offset

Max Swing Diameter Offset Arm

22 in (56 cm)

Max Load Offset Arm

20 Lbs (9 Kg)

Space Required
L x W x H

7 x 3.5 x 7 (Ft.)
2.1 x 1.06 x 2.1 (Meters

Burner Capacity


Heat Source

Natural Gas

Heat Medium

Hot Air

Maximum Oven Temp. (°F)


Oven Fan (CFM)


Oven Fan (Hp)


Oven Exhaust Fan (CFM)


Cooling Exhaust Fan (Hp)


Cooling Fan (CFM)

Yes - 700

Water Cooling

Yes - Mist

Type Controller


Electrical (single phase volts)


Step up or down Temp. Control


Arm Drive Mechanism


Inert Gas Injection or Vacuum


Reverse Rotation