Description

ELB SCHLIFF SWDE30H-NC – Year 1982 Upgraded 2001
CNC SURFACE GRINDER

Machine Brand : ELB SCHLIFF
Machine Model No.: SWDE30H-NC
New Date: 1982 / Upgraded 2001

We have the rear splash guards and motor guard that are not in the pictures
Column Type Design
Rated Grinding Range: 30″ x 120″
Work Area: 29-1/2″ x 138″
Grinding Wheel Size: 24″ Dia. X Up to 6″ Wide x 12″ Bore
Programmable Grinding Wheel Speeds: 100 to 1200 RPM
X Axis is Table Left & Right
Y Axis is Head Up & Down on Column
Z Axis is Head on Column In and Out

EQUIPPED WITH:
Fanuc 18i-M CNC 3 Axis Control New 2001, X – Y – Z
Upgrade work Done By GE Industrial Systems
25 Pin RS232 Comm Port
Can Do Creep Feed Grinding
Control Macros for Various Grinding Cycles
Cross Feed Incremental Grinding
(3) 24″ x 40″ OS Walker Electro Magnetic Chucks
(1) OS Walker Variable Power Control for All Chucks, Year 2000
O.S. Walker Chuck Controller Mounted to Main Electrical Panel
Sn. 101, Model Smart -150E, 230 Volts DC 65 Amps, Input 460 Volts, 60 Hz, Single Phase, 40 Amps
GE Variable Speed Model DV-300 Spindle Controller
Over The Wheel Motorized Wheel Dresser
Worm Gear to Rack Pinon Table Drive System X Axis CNC Controlled
(3) Grinding Wheel Hubs for Widths Up To 6″ Wide x 24″ Dia. x 12″ Bore with Adjustable Balance Weights
Central Automatic Lubrication System for All Ways
Grinding Spindle Rebuilt Mid 2017 by SKF
Spindle Chiller Unit
Hand Pulse Generator with 0.001″, 0.010″, 0.0001″ Increments for Each Axis
Way Covers for Each Axis
Ways for Each Axis are in Excellent Condition
Built In Over the Wheel Motorized Wheel Dresser with Diamond
Rate Overrides for Spindle, Feeds and Travels
(1) 75 KVA GE Drive Isolation Transformer, Multi Tap 482, 460, 438 Volts
Primary: 3 Phase 60 Hz 480 Volts Secondary: 230 / 133 Volts
Paper Filter Coolant System with Coolant Cooler
Floor Mounted Table Drive Servo Motor with Guarding
Coolant System Tank Capacity: 45″ x 100″ x 14″ Deep Approx. 270 Gallon
OEM Manual and Foundation Print and Original Operation Manual
Electrical Schematics for Upgrade System
20 – 48 KW (26.8 – 64.4 HP) Variable Speed DC Spindle Motor
Wired for 200 / 440 Volts 120 Amps
Overall Sizes of Machine Components:
Grinding Head and Way Assembly: 17,100 Lbs.
Bed Assembly with Control Console: 66″ FB (w/o servo motor) x 364″ (30.3′) Long x 71″ High x 22,250 Lbs.
Oil Cooler Unit: 29″ x 27″ x 49″ High x ? Lbs.
Lubrication Tank & Pump: 40″ x 29″ x 27″ High x ? Lbs.
Coolant Pump and Filter System: 61″ x 106″ x 45″ High x ? Lbs.
Electrical Control Panel with Chuck Control: 76″ x 26″ x 81″ High x ? Lbs.
Electrical Transformer: 32″ LR x 23″ FB x 36″ High x 505 Lbs.
Machine Fully Assembled is 339″ (28.25′) LR x 197″ FB x 165″ High (to floor, not on blocks)