Technische Details
ERWIN JUNKER EJ29 SILVER CNC
CYLINDRICAL GRINDER
Serial: 3325 Year: 2006
EJ 29 Silver is a
multi-functional cylindrical grinding machine for manufacturing single
components and batch lots. This machine type covers a wide range of grinding
applications. Designed for complex applications that require a high level of
workmanship. Software on the CNC control system, FANUC 21i, offers simple
operation and programming. It offers large-scale digital axis drives and a
precise absolute measuring system in all CNC axes. Separate electronic hand
wheels for the X- and Z-axis allow the grinding operator to operate manually.
FANUC 21i-TB CNC Control (X/Z/C Axes)
STANDARD
SPECIFICATIONS
Swing…………..………………………………………291mm x 787mm
Height of centers …………………………………………..……..150mm
Rotating diameter………………………………………….. max. 290mm
Width of turning centers…………………………………….max.
800mm
Grinding
length………………………………………….......max. 800mm
Grinding wheel
diameter…………………………………....400 - 290mm
Grinding wheel
width…………………………………….......max. 63mm
Grinding wheel
bore hole………………………………...……….127mm
Grinding wheel
circumferential speed……………………..…...….45 m/s
Workpiece weight
between turning centers……………...……max. 80 kg
Total connection
value………………………………....…approx. 20 kVA
Weight of the
basic version of the machine………………approx. 5600kg
Dimensions of
Machine……..…….approx. 349cm x 270cm x 205cm tall
EQUIPPED WITH
Fanuc 21i-TB Controls
SBS Balancer SB4500
Fanuc Servo Driven Head Stock
Fanuc Servo Driven Table Traverse
Manual B-Axis
Fanuc Servo Plunge
Air Chuck Actuator
Hydraulic + Lever Operated Tailstock
Attached Electrical Panel
Hydraulic Unit
Specifications are deemed accurate, however, subject to verification or
prior sale.
All exchange units/returns must
be shipped within 30 days. All exchange units/returns must be shipped using DDP
terms - Grinders Clearing House, Inc. dba GCH Machinery, is not responsible for
any customs formalities or shipping costs.
If Grinders Clearing House, Inc.
dba GCH Machinery does not receive exchange/core unit back within 30 days, GCH
will invoice FULL replacement cost (OUTRIGHT Cost) to customer.
NOTE: Due to rising costs partly by unsteady
pricing in purchased goods and supply chain issues, this quote is good for 30
days. Prices are subject to change, please contact us to confirm prior to
issuing an order.
Händler: GCH MACHINERY INC
Preisanfrage