ACER E-HEAD™ : The BEST Solution For Milling Head Problems.

Local: 419-281-4488
Toll Free: 866-622-4488
​E-Mail: sales@rmscnc.com
The question always comes down to repair or replace?  With Rossi Machinery Services, we can do both, & we can help you to decide.  But if you're leaning towards replacement the ACER E-Head™ fits the bill!  Did you know that we are the sales, support, and factory service?  You don't get that much coverage with other companies.  We usually quote the rebuild and the new, showing you the upgrades on the new - Then You Decide.  
Why E-Head? Trent 's Tips Answers This Question.
Picture: ACER E-Heads replace Bridgeport Milling heads & Most Imports
The E-head fits all Bridgeport mills, most imports.
Take a look at the schematics of the replacement heads.  It fits all Bridgeports and most imported milling machines.  
Scroll downward to read the wealth of information on the E-Head™
Then Call:  Toll Free: 866-622-4488 and we can walk you through whatever questions you still have.  We love to help.

ACER E-HEAD DIMENSIONS:   3VS or the 3VK Head

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Pictured is the 3VS/3VK/3VKH
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The ACER 3VS/3VK/3VKH bolt hole diagram.
  3 HP.  R-9  Spindle ​0~4500.
Tilting Head Worm Gear: $65.   
Comes standard with 240 Volt.
** Can upgrade voltage .
​$3,750.00 for the 3HP. 
PictureAll E-heads are crated & shipped with care.
TEN REASONS TO GO E-MILL: 
  • 3 HP. Baldor Motor high efficiency motor with high torque output.

  • C.N.C vector- type A.C. frequency drive.

  • Infinite 0-45 RPM constant spindle speed. Change in no time: 0-4 sec.

  • Your machine can run on single or 3 phase without changing  your wiring.

  • NO plastic insert, key or pulley, making this a more reliable head.

  • No RPM changer break down. Has an accurate reading on the RPM to prolong the tool life.

  • Has an electronic & mechanical brake for fast spindle stops.

  • No belt slippage for high efficient torque output.

  • It comes with a boring and tapping application.
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  • It will save you up to 35% in energy costs. 

E-Mill 5VK Bolt hole pattern and picture of the 5VK head dimensions.

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The ACER E-Head 5VK bolt hole diagram
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The 5VK mounts from the rear. The dimensions are on this diagram.
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​TESTIMONIAL: 
My small business recently purchased an Acer E-mill 3VK with an Acu-rite 3 axis CNC controller.

Prior to making the purchase I went to Rossi Machine to talk with them as I had a lot of questions.

I have never purchased a new machine before. The Rossi’s took the time to answer all of my questions and we spent a couple of hours just talking machining.

I soon became confident that these folks know their products and how to service them. I felt that these were folks that I could put my trust in.

​ My new machine arrived and went into service without any problems. Our labor input for our parts were cut by about 60%. 

After the machine was in service about a month a warranty issue popped up. I called Mike Rossi and he came to the shop in a little over one hour. He quickly located the problem with the controller. My machine was repaired and back in service with minimal down time.
 
Rossi Machinery is a company with honesty, integrity and the skills which I was looking for in a machinery dealer. You can depend on them, I do.
Tom Snyder, Snyder Magazine -Div. of Snyder Fabrication.
Rossi Machinery Services, Inc. BBB Business Review