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HH Roberts Machinery Ltd
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HH Roberts / Topwell 5-GL CNC Knee Mills

7 1/2 Hp to 12 Hp,   # 40 spindle,    6,000 rpm
All these models are available with Anilam, Heidenhain, Fanuc and
Mitsubishi CNC
Topwell 5-GL CNC Knee Mills with Anilam 3300 Control

Here are views of the 5-GL-CNC with the Anilam 5300 CNC. This is a 2 axis machine.  To see a machine with the Z axis quill kit installed, making it a 3 axis machine,    click here

The 5-GL-CNC models have Yaskawa vector drive heads giving fully programmable variable speed drives and CNC tapping.   We have recently made them available with your choice of direct drive or back geared heads.  The direct drive head has 2 speed ranges available with a step pulley / timing belt giving top speeds of 4,000 and 6,000 rpm. Optionally we have a back geared drive that give 15 to 750 and 100 to 6,000 rpm.

Standard Version Space Saver Version
Table surface 12" x 50" 12" x 42" or 12" x 50"
X axis travel 32" 24" or 32"
Y axis travel 14 1/2"
Z axis ( quill ) travel 5"
Spindle Speeds standard direct drive head with 2 step pulley for range selection gives 100 to 6,000 rpm or 65 to 4,000 rpm.
Optional back geared head gives 15 to 750 RPM and 100 to 6000 RPM
Spindle diameter 4.1"
Tooling systems NMTBA 40, Cat-V 40 or BT-40
Spindle drive output 7 1/2 to 15 Hp ( 12 minute rating )
Floor Space L/R x F/B    
Approximate Weight 3,850 lbs 3,800 / 3,850 lbs
New on our site .... interactive demos of the Anilam turning and milling controls to give you an opportunity to get the feel of why these controls are so popular and so many of our customers keep coming back for more machines with Anilam CNC on them. Click here
Available with:
Acu-rite logo
Acu-rite millpwr logo

HH Roberts now offers the Acu-Rite Millpwr CNC control. This has to be the easiest CNC to run, program and make money with.
View the Acu-rite video
View the Acu-rite video

HH Roberts 4-GL CNC Knee Mill with Anilam 3300 control
Space Saver Version
This is actually a picture of a 4-G but it will serve to show the optional new design of the X axis motor mount.  This new model with floor-space saving design is available with a standard or shorter table and has the X axis motor mounted in front of the table, under the black chip guard  The shorter 42" table version saves 22" of floor space and still approx. 24" of X axis travel.  With the 50" x 12" full size table the travel is about 32" and saves about