ACER E-mill milling head Bridgeport/ProtoTRAK, R-8 Spindle, 3HP - REFURBISHED

Description

Why Repair? Replace it Cheaper!!
Replace with
ACER
Trouble Free Inverter Drive
E-mill™
Head
(REFURBISHED)
with
90 DAY warranty
on parts
(fits
Bridgeport
and most Taiwanese imports)
Motor:
3 HP
Frequency Drive:
5 HP
Power requirement:
220 Volt, 1 or 3 phase power
Rotational speed:
0-4500RPM
Spindle Taper:
R-8
Quill Travel:
5"
Quill Diameter:
3 3/8"
Quills are
chrome plated
and ground.
The milling head gross weight is
450 lbs
, net weight is about
300 lbs
.
※220V / 1PH per request
※Add
0
for upgrade to
440V
Made in Taiwan.
Electrical Cabinet With Inverter & Resistor Included
10 Great Reasons to Go
E-mill™
Highly Efficient 3 HP Inverter Motor for high torque output
C.N.C. Vector Type 5 HP A.C. Frequency Drive
Infinite 0-4500 RPM Constant Spindle Speed,
Change In No Time (0-4 Sec.)
Run on Single or Three Phase
without changing the wiring
Low Maintenance & Down Time Cost Because No Plastic Insert, Key & Moving Pulley
No R.P.M. Changer Break Down, But Accurate Reading On R.P.M. To Prolong Tool Life
Electronic & Mechanical Brake for fast spindle stop
No Belt Slippage for highly efficient torque output
Boring & Tapping Application
Save Energy Cost Up to 35%
Precision grinding on spindle housing ensures the accuracy of the quill travel within 0.0005" per 5".
Every spindle is aligned and measured before final grinding. The high speed internal grinder is able to grind the spindle taper within 0.0008” of each other. This enables us to swap spindles to other machines and still keep the spindle run-out within 0.00015”.
The cylindrical accuracy of the quill is within 0.0002”, and the bearing seat accuracy is within 0.00005”. This keeps the quill travel accuracy to within 0.0005”, and spindle run-out within 0.00015”. This prolongs the life of the spindle when operated properly.
Visit our
eBay store
for more milling machine parts!!
You can pick up from Fullerton, California or Piscataway, New Jersey or we will ship via UPS Ground.
Contact us for exact shipping cost.
Fullerton Office
2320 E Valencia D
r
Fullerton, CA 92831
Piscataway Office
244 N. Randolphville Road
Piscataway, NJ 08854
Payment
Supra Machine Tool accepts: PayPal, Visa, Master Card, American Express, Money Orders, Cashier Checks, Wire Transfer as payment of goods purchased in our store. (Please send payment to
2320 E Valencia Dr Fullerton, CA 92831
) All payments must be received within 7 business days. All buyers residing in California add 8.75% sales tax.
Shipping and Handling
Buyer pays the Shipping charge based on USPS Priority Mail or UPS Ground Shipping Charges. Orders being shipped to P.O. Boxes will be delivered by United States Postal Services (USPS). Note: Weight restrictions may apply in some cases. Orders under 150 lbs. can be shipped by U.P.S., freight prepaid or collect. Orders above 150 lbs. will be shipped by freight carrier. Supra Machine Tool offers a group of carriers that can quote you with an estimate of shipping charges for all items. Estimated delivery time by UPS is from 2 to 6 business days from the time the order is processed. International buyer pays the actual shipping charge + .50-.50 handling fees. International shipments of 150 lbs or more can be made by UPS International. Buyers are responsible for payment of all Shipping and Handling charges on all items.
Terms and Conditions
We guarantee the items are exactly as said in description. If you do not pay for them in the specified amount of time we have to file a non-paying complaint with eBay. Thank you for viewing. Supra Machine Tool appreciates your business very much.
Please contact us if you have any questions.
Visit our
Supra Machine Tool E-bay Store
for a wide selection of parts for milling machine, machining center, surface grinder, and engine lathes.