Top Seller
10" Dia. 20" Length Supertec
Location:
Harrison, NJ
Price:
$44,900 USD
Model:
G25P-50NC
Grinding Length:
4.33" (opt.2.17")
Weight:
4510 lbs

Specifications

Condition:
new
Stock number:
137690
Note:
PHOTO SHOWS G25P-50CII+5C MODEL
Age info:
NEW
Net weight:
4510 lbs
Center taper:
MT3
Gross weight:
5610 lbs
Quill travel:
1"
Spindle type:
Live and Dead
Coolant motor:
1/8 HP
Spindle speed:
150/264/356/480 rpm
Hydraulic pump:
1 HP
Per graduation:
0.0001"
Per revolution:
0.01"
Traverse speed:
2"~40"
Workhead motor:
¼ HP
Swing over table:
10"
Packing dimension:
89"x65"x75" (L x W x H)
Max. grinding bore:
1.18"~3.94"(opt. 0.79"~1.97")
Wheel spindle motor:
5 HP
Max. chucking length:
12.4"
Max. grinding length:
4.33" (opt.2.17")
(dia. x width x bore):
14"x1-1/2"x 5"
Wheel speed (50/60hz):
1960 rpm
Infeed/handfeed travel:
6-1/3"
Max. chucking diameter:
6"
Max. grinding diameter:
10"
Swivelling angle (r&l):
± 30°
Internal grinding motor:
2 HP
Distance between centers:
20"
Handwheel per revolution:
0.39"
Hydraulic rapid traverse:
1-3/4"
Swivelling angle (r&l) 2:
+7°/-9°
Swivelling angle (r&l) 3:
+30° /-90°
Automatic infeed increment:
0.0001"~4"
Max. load held between centers:
176 lbs

Description

NEW SUPERTEC UNIVERSAL CYLINDRICAL GRINDER
10" x 20" MODEL G25P-50NC w/Automatic Infeed
NOTE: PHOTO SHOWS G25P-50CII+5C MODEL
FEATURES:
- Sturdy rigid-designed workhead offers four selectable speeds from
150 to 483 rpm and swivels ±45° for various grinding operations.
- The design of the tailstock is both rigid and robust. Housed in
a cast body, the hardened nitralloy steel sleeve is designed to carry
a MT3 center.
- Cartridge type wheel spindle is equipped with four super precision
angular contact class 7 (ABEC) bearings ensure high accuracy.
- One V and one flat hand-scraped guideways are Turcite coated and
incorporated with an automatic lubrication system and micro-stepping
motor. Smooth movement of the wheelhead delivers longer way life with
superior positioning accuracy and repeatability.
- Universal table with variable speeds can swivel +3°/-5° (G20P) and
+7°/-9° (G25P) for cylindricity corrections and taper grinding
applications.
- Slideways, leadscrews are continuously lubricated by an auto-lube
system to ensure long service life and maintain maximum accuracy.
- Optional internal grinding attachment swings down into working
position easily and quickly. It can grind workpieces with bores
ranging from 3/5"-2 ¾" and depth up to 2 ¾".
- Optional hydraulic tailstock with foot pedal is available for
easy loading and unloading of parts.
- Mitsubishi PLC control uses a menu-driven LCD touch screen is
easy to learn and easy to set. Simply fill in the blanks to set
total grinding amount, rough increment, fine increment, sparkout
passes, feeding direction, parking position, and retracting clearance,
and press cycle start to complete automatic grinding cycle. (CII
models only)
SPECIFICATIONS:
GENERAL CAPACITY
Distance Between Centers: 20"
Swing Over Table: 10"
Max. Grinding Diameter: 10"
Max. Load Held Between Centers: 176 lbs
WHEELHEAD
Swivelling Angle (R&L): ± 30°
Infeed/Handfeed Travel: 6-1/3"
Hydraulic Rapid Traverse: 1-3/4"
Automatic Infeed Increment: 0.0001"~4"
Infeed of Handwheel
Per Graduation: 0.0001"
Per Revolution: 0.01"
GRINDING WHEEL
Wheel Diameter
(Dia. x Width x Bore): 14"x1-1/2"x 5"
Wheel Speed (50/60Hz): 1960 rpm
TABLE
Swivelling Angle (R&L): +7°/-9°
Traverse Speed: 2"~40"
Handwheel Per Revolution: 0.39"
WORKHEAD
Swivelling Angle (R&L): +30° /-90°
Center Taper: MT3
Spindle Speed: 150/264/356/480 rpm
Spindle Type: Live and Dead
TAILSTOCK
Center Taper: MT3
Quill Travel: 1"
INTERNAL GRINDING SPINDLE
Spindle speed: 12000/18000 (opt:25000)
Max. Grinding Bore: 1.18"~3.94"(opt. 0.79"~1.97")
Max. Grinding Length: 4.33" (opt.2.17")
Max. Chucking Length: 12.4"
Max. Chucking Diameter: 6"
MOTORS
Wheel Spindle Motor: 5 HP
Workhead Motor: ¼ HP
Coolant Motor: 1/8 HP
Hydraulic Pump: 1 HP
Internal Grinding Motor: 2 HP
MACHINE
Net weight: 4510 lbs
Gross weight: 5610 lbs
Packing dimension: 89"x65"x75" (L x W x H)
STANDARD ACCESSORIES:
- Grinding wheel w/flange
- Carbide tip center
- Balancing arbor
- Leveling screws w/blocks
- Coolant System
- Wheel ex