Ecotech Machinery Inc. - Item # HS164/2000, CNC Cylindrical Grinders
Ecotech Machinery, Inc.
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Item # HS164/2000 CNC Cylindrical Grinders




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Item Image - Plain Cylindrical grinders

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CNC Cylindrical Grinders

This programmable in-feed on the CNC grinders is suitable for grinding straight, formed, tapered and internal type workpieces. The worktable feed movement is controlled with hydraulics which has infinitely variable speed, and this movement is monitored by the controller.

The CNC is manufactured by GE FANUC

The GE/Fanuc CNC controller operates the in-feed on the O.D. & I.D. movement of the wheelhead. The system has the necessary hardware to be fitted with an In-process gauging system to complete automatic sizing of the

Programming is a "G" code format and the storage is large enough that multiple programs can be stored. The system can be programmed to plunge or traverse grind with a course and/or fine feed, plus spark-out. This will give you the flexibility needed to keep up with today’s technology in the manufacturing industry.

All of ECOTECH'S Universal Cylindrical Grinders have heavy aged cast iron construction, that have been precision machined and hand scraped. With a Hydro-dynamic spindle on the wheelhead, and the Hydro-static lubrication system on the table, you will have many years of trouble free operation and high accuracy.

Standard Equipment :
  • U.S. Standard Electrics
  • Table Swivel Dial Indicator
  • Open Type Steady Rest
  • Wheel Balancing Stand
  • 2 Assorted Grit Grinding Wheels
  • Wheel Hubs (2 Sets) Operational and Maintenance Manual
  • Wheel Hoister & Extractor
  • Flood Coolant System Special Wrenches Set
  • Wheel Balancing Arbor
  • Drive Dogs
  • Carbide Tipped Centers
  • Leveling Plate
  • Leveling Wedges
  • Service Spare Parts Kit
  • Work Area Light (low voltage)



 Specifications  Optional Accessories  

Work Space

25" x 80"

Minimum Diameter

1.0 inches

Maximum Diameter

25 inches

Length

80 inches

Center Height

13.8 inches

Maximum Workload

2205 lbs

Net Weight

21000 lbs

Dimensions (LxWxH)

350 x 103 x 81 inches

Wheelhead - Feed source

AC servo motor/ball screw

Wheelhead - Lubrication

Hydro-static

Wheelhead - Horse Power

20 HP

Wheelhead - Wheel Size (D Min.)

21 inches

Wheelhead - Wheel Size (D Max.)

30 inches

Wheelhead - Wheel Size (W)

3 inches

Wheelhead - Wheel Size (ID)

12 inches

Wheelhead - Wheel Speed

1000 rpm

Wheelhead - Surface Speed

7860 fpm

Wheelhead - Rapid Travel

400 ipm

Wheelhead - Pulse Gen Han (Coarse) per pulse

0.0005

Wheelhead - Pulse Gen Han (fine) per pulse

0.00005

Wheelhead - Maximum Travel RP

10 inches

Wheelhead - Maximum Travel HW

10 inches

Wheelhead - Spindle Taper

1:5 taper

Wheelhead - Oil Reservoir

12 gal. 2 ISO viscosity grade

Wheelhead - Approach Angle

90 °

Wheelhead - Spindle Bearing

4 shoe/hydrodynamic lubrication

Wheelhead - Slide Way System

Flat/V-ways-hydro-static lubed

Worktable - Swivel

- 2 deg/+ 6 deg

Worktable - Feed Range (Max.)

157 ipm

Worktable - Feed Range (Min.)

0.1 ipm

Worktable - Maximum Travel

83 inches

Worktable - Table Angle (Slant)

20 °

Worktable - Rapid Travel

157 ipm

Worktable - Lubrication

Hydro-Static

Workhead - Horse Power (Two Speed)

3 HP
5 HP

Workhead - Taper

#6 MT

Workhead - Spindle Speed

22 - 170 rpm

Workhead - Feed source

Hydraulic feed piston

Workhead - Slide Way System

Flat/V-ways

Tailstock - Taper

#6 MT

Tailstock - Quill Travel

2.76 inches

Tailstock - Dressing

Dual diamond/90 deg mounted

Hydraulic System - Horsepower

1.5 HP

Hydraulic System - Flow Rate

7 gpm

Hydraulic System - Reservoir

55 gal. #30 ISO viscosity

Hydraulic System - Pressure (Main)

130 psi

Hydraulic System - Pressure (Lube)

175 psi

Coolant System - Horse Power

0.2 HP

Coolant System - Flow

12 gpm

Coolant System - Pressure

25 psi

Coolant System - Reservoir

40 gal

Roundness

0.0001/20 inches

Cylindricity

0.0002/80 inches

Repeatability

0.00008 inches

Voltage

220 V, 3 phase, 60 Hz

Total kVA

45 kVA

Current

100 A

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