ONE USED DAEWOO DIAMOND SERIES
DMH-400

Heavy Duty, High Precision Horizontal Machining Center

The Daewoo DMH-400 is designed for heavy cutting, long-term high accuracy, and superior surface finishes. Classic manufacturing methods and ultra rigid construction are combined with advanced technol
gical features to provide exceptional value.

FEATURES
•Fanuc 16MC Control
•Pallet rotation at pallet loading station
•Oil jacket spindle cooler
•Built-in Spindle Motor
•Memory Random ATC
•Rigid tapping
•High precision spindle with two double row cylindrical roller bearings
and two angular contact ball bearings preloaded by stepped sleeve
•Massive Meehanite cast iron bed
•115 PSI High-Pressure through the spindle coolant
•Hydraulic oil cooler assures constant hydraulic pressure and flow rate
•Pallet clamping by 4-cone type pins
•Servomotors mounted directly to the ball screws by flexible coupling
•Large 84 gallon coolant tank

NEW MACHINE SPECIFICATIONS:

CAPACITY:
X axis travel23.6 inches
Y axis travel22.0 inches
Z axis travel22.0 inches
Pallet table size15.75" x 15.75"
Allowable Load880 pounds
Indexing1 degree
T slot width(4) .708"
Changing methodRotary shuttle
Pallet change time5 seconds
 
SPINDLE:
Spindle nose to pallet center5.9 27.9 inches
Spindle center to pallet top1.97 24.0 inches
Spindle taperISO No. 40
Spindle speed range120 12,000 RPM
A.C. spindle motor (30 min.)30 HP
Maximum spindle torque149 ft lbs

AUTOMATIC TOOL CHANGER:
Number of Tools60
Tool ShankCAT 40
Max. Tool Dia. 3.5"
with empty adjacent pockets5.51"
Max. Tool Length11.81"
Max. Tool Weight22 lbs.
Tool change time (tool to tool)1.5 seconds
Tool change time (chip to chip)4 seconds

MOTION:
X and Z axis rapid traverse rate1,575 IPM
Y axis rapid traverse rate1,575 IPM
Cutting Feed. 04 630 IPM
Least command increment. 0001”
X, Y and Z axis servo motor4.7 Hp
X, Y and Z axis ball screw diameter1.97 inches
*Positioning accuracy (full stroke) / .00020"
Repeatability / .00008"

GENERAL:
Machine Height110"
Floor Space Required (W x D)105" x 122"
Machine Weight26,400 lbs.
KVA 65
Voltage Required205 - 235 Volts / 3 Phase

Ditter Industries Inc
PO Box 367 Lake Villa IL 60046-0367
Tel: 847-265-1075 Fax: 847-265-1078
Email (Request Quote): sales@ditterindustries.com
Web: www.ditterindustries.com