New ATRUMP

"E" Series Machining Centers

Atrump's E series of vertical machining centers produce the most bang for your buck. Heavy castings, all sliding surfaces are coated with Turcite-B (no finicky linear rails here) Your choice of servo & spindle motor size allows you to purchase just enough machine at just the right price. You will find the same goes for your Centroid CNC control. You can order the options and features you need today, then, in the future, add more powerful options with just a phone call.

Machine configuration
The E series of vertical machining centers have been engineered with flexibility in mind. Each mill has been quoted in its basic economy format.

Standard servo motor size
Standard spindle motor size
No machine enclosure
Carousel type tool changer

These machines are very usable in their standard form. True you can find some Taiwanese machine resellers who undersize critical components for the sake of a low initial price offering. "Be aware", that initial "low-ball" price will increase substantially before you can purchase a usable machine tool. Such is not the case here. I will only present complete usable machine tools. You may need or want specific options to meet your specific needs, however, The machines you see here are ready to produce just as you see them.
Each of these VMC's can be ordered with an arm style automatic tool changer or without any tool changer at all. Larger spindle motors and higher RPM spindles are available for those who require it. Machine enclosures, chip augers, and 4th axis rotary tables are all available options. We want to supply your shop with just the right tool for the work you encounter.

COMMON MACHINE FEATURES

ISO 9001 Quality Assurance.
Latest Centroid Control M400 with 15" color LCD.
3-axis Digital AC 1 KW Servo Drive Motor with Belt Drive.
Class 7 Bearing for spindle run out less than 0.00015".
220V 10HP Electronic Vari Speed with Spindle S Control.
Hardened & Ground Table / Center T-Slot (Ground for Quick Setting).
Meehanite Casting to provide maximum rigidity and stability.
Heavy Square Slide Ways on X, Y & Z-axis to provide maximum Rigidity and Stability.
X, Y & Z-axis Metal Telescoping Way Covers.
4 Box Ways design on Y-axis for long-term reliability.
Super Wide Saddle to ensure accuracy movement.
All axes have high precision, Class C3, Pre-Tension Ballscrew to ensure high accuracy.
Hardened & Ground X, Y & Z-axis Way with Turcite B coating to eliminate stick-slip.
ATC Umbrella Type Tool Changer (Armless Type). (E320 16 Tools) (E422 16 Tools) (E526 20 Tools).
Spindle Taper CAT 40 or BT 40.
Belt Drive System can fit smaller Servo Motor.
Automatic Flood (M8) Coolant System or Mist Coolant (M7). Specify at time of order.
Laser Compensation to ensure high accuracy +/- 0.0004" position 0.0002" repeatability.
Finite Element Analysis (FEA).
Machine made in Taiwan, Control made in U.S.A.

Standard Machine Accessories:

Booster (Unclamp) Cylinder.
Coolant system.
Auto Lubrication system.
Halogen work light.
Table Guard.
Chip Tray w/- Splash Guard.
Armless type ATC system.
Leveling bolts & pads.
Telescoping way cover.
Power Chain.
Operating Manual.
Adjusting tools & box.
RS-232 interface.
Alarm light.
Heat Exchanger.

Optional Accessories:

Arm type ATC system.
Full Enclosure.
Chip Auger (Screw type chip conveyor).
Chain type Chip Conveyor w/-chip car.
15HP Spindle Motor package for E320 & E422.
20HP Spindle Motor package for E526.
CNC Rotary Table package.
10000 rpm package (except for M632).
Clamping Kits.
High voltage transformer.

Click on the photos for additional information.

Doug Laursen President Machines in Motion Inc.

The Atrump
"E" Series
machining centers are High quality for those on a budget.

I would like to show you first hand at Atrump's USA import warehouse Located in Pomona, California, USA

Doug Laursen 714 528-7061

visit our site for:
CNC Machine Control Upgrades

Several sizes of 4th Axis Rotary Tables are available

Rotary tables literature.pdf file is just over 4Mb