Chevalier Model CGP-1280 Precision Universal Automatic Cylindrical Grinder

Chevalier Model CGP-1280 Universal Cylindrical Grinder

Table Swivel Angel.................................-3˚, +13˚
Traverse Speed......................................50 / 4000 mm
Capacity
Distance between centers.............................80" 1,500 mm
Swivel over table....................................12.6"320 mm
Max. load between centers............................330 lbs.150 kg
Maxi. external grinding..............................11.8" 300 mmh
Wheel head
Swivel Angel.........................................±30˚ –
Manual Distance......................................6.3"160 mm
Auto Rapid Traverse..................................1.57” 40 mm
Wheel
O.D. x Width x I.D...................................14"x2"x5"
Speeds...............................................50Hz: 1,783 rpm/60Hz:1,940 rpm –
Spindle Spindle Speeds...............................16~300 rpm (Servo motor) –
Tailstock
Swivel Angel.........................................MT4 –
Traverse Speed.......................................50/4,000 mm/min
In-feed handwheel per revolution.....................dia 0.08" (dia 2mm)
In-feed handwheel per graduation.....................dia 0.0002" (dia 0.005mm)
Traverse grind min/max increment.....................0.00005" ~ 0.040"
Plunge grind min/max feed............................0.00005" ~ 2.36"rpm
Motor:
Wheel head motor.....................................5.HP (3.7kw) 4P
Workhead motor.......................................1.1HP (0.8kw)
Hydraulic motor......................................1.HP (1.5kw) 6P
Coolant pump.........................................1/4.HP (0.2kw) 2P
Coolant magnetic separator motor.....................1/25.HP (0.03kw) 4P
Internal grinding attachment motor (option)..........1 HP (0.75kw) 2P
Machine Dimensions
Floor space (W x D x H)..............................R-L 203"x F-B 78"
HMachine Height......................................75"
Net weight...........................................13,230 lbs.
Hydraulic tank capacity..............................16 gallons
Coolant tank capacity................................30 gallons

STANDARD ACCESSORIES
- Carbide tipped work centers Morse taper #5 on work head, # 4 on tailstock
- Table mounted type diamond tool holder
- Balancing arbor
- Grinding wheel with flange
- Coolant system with automatic paperfeed & magnetic separator
- Spanner, screwdrivers, etc.
- Work lamp
- Wheel extractor
- Leveling pad and screws
- Spindle device
- Hydraulic tank with pump
- Standard electric equipment
- Cam lock type driving dog

FEATURES
- Hydrostatic spindle bearings for precision grinding.
- Precision ballscrew driven by AC digital servo motor.
- Mitsubishi PLC control with touch screen operation.
- Wheel-head repeatability of 0.000050”.
- Variable speed work-head 16-300rpm, 0.8kw AC servo motor.
- Table travels on one V, one flat guideway.
- Machine castings are fully ribbed and are made of dense,
high grade Meehanite cast iron.
- Tailstock center is capable of absorbing thermal expansion of workpiece.
- Rough grinding, fine grinding and spark-out in one setting.
- Wheel head retract to original setting point after grinding cycle is
complete.
- Work head through hole 32mm & M.T.5.
- 5HP wheel head motor.

SPECIAL ACCESSORIES/REPLACEMENTS:
Dressing & Grinding attachments
#B80-6412 Angle dressing attachment.......................$2,990.00
**#B80-6417 Hydraulic wheel parallel dressing
with auto compensation..........................................$30,690.00
#B80-6502 Internal grinding attachment (30,000rpm)
with B80-6415...................................................$13,770.00
#B80-65021 Internal grinding attachment (20,000rpm)
with B80-6415...................................................$13,770.00
#B80-6415 Diamond tool holder.............................$1,375.00
STANDARD: Each spindle comes with 3 quills.
Steady Rest
#B80-6111 2-point steady rest, 12 series..................$1,375.00
#B80-6112 3-point steady rest, 12 series (6~110mm)........$3,030.00
#B80-6112-2 3-point steady rest, 12 series (45~135mm).......$3,080.00
Transformers
#BL48-0803 440 volt transformer (15KVA)....................$3,330.00
Controls
#BL48-0911 OD wheel spindle frequency control
(230V/3ph/5hp)..................................................$3,960.00
Scroll chucks and other accessories
#B80-6002 3-jaw scroll chuck 7" w/ back plate.............$1,940.00
#B80-6004 4-jaw chuck 8" w/ back plate....................$1,375.00
FAGOR Digital Readout System (0.000020" resolution)
#BL45-0202-1F1 1-axis DRO, CGP-1224............................$2,180.00
#BL45-0202-1F2 2-axis DRO, CGP-1224............................$4,070.00
#BL45-0203-1F2 2-axis DRO, CGP-1240............................$5,270.00
#BL45-0204-1F2 2-axis DRO, CGP-1260............................$5,870.00
#BL45-0205-1F2 2-axis DRO, CGP-1280............................$6,375.00
Installation charge: Single axis.............................$530.00
Double axis.....................................................$650.00
Collets
#B80-6905 5C collect closure (pneumatic type).............$7,400.00
#B80-69051 5C collect closure
(pneumatic type w/foot control).................................$7,980.00
#B80-69052 5C collet back plate............................$800.00
Other Accessories:
#B80-6903 Spare wheel flange..............................$1,090.00
#B80-6904 Extra 14" grinding wheel........................$920.00
#B80-6201 Work holder.....................................$1,260.00
#B80-6711 Wheel balancing stand & arbor...................$1,280.00
Training
Machine training (2 operators/ 4 days, port to port)............$6,000.00

Price is F.O.B. Santa Fe Springs, CA or F.O.B. port of entry. Our
responsibility ceases when delivery is made to the carrier.
All list prices of optional accessories are good for new machine
orders only. Prices for in-field upgrades or retrofit options may
vary from this price list. Prices do not include local applicable tax.
Any claim for loss or damage must be handled by the purchaser against
carrier.
Price and specifications subject to change without prior notice.

Standard color of machine is GREY and WHITE as pictured in catalog

SET-UP, TRAINING, AND WARRANTY LABOR IS THE RESPONSIBILTY OF THE DEALER
*STANDARD ACCESSORIES WITH MACHINE
**FACTORY INSTALLATION RECOMMENDED
ONE YEAR PARTS AND LABOR WARRANTY