Ecotech Machinery Inc. - Item # HK169/8000, Dual Axis CNC Cylindrical Grinder
Ecotech Machinery, Inc.
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Item # HK169/8000 Dual Axis CNC Cylindrical Grinder




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Item Image - Plain Cylindrical grinders

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Dual Axis CNC Cylindrical Grinder

The GE/FANUC high performance control has been developed exclusively for cylindrical grinders. The canned cycles and the custom Macro B package featured in the control give the machine the versatility and speed demanded to accomplish the grinding needs of the industry.

With the marriage of the GE/FANUC control and the ECOTECH GRINDER, we have developed a state-of-the-art CNC Cylindrical Grinder with the simplicity of programming today’s most complex parts.

All of ECOTECH'S CNC Grinders have heavy aged cast iron construction, that has been precision machined and hand scraped. With a Hydro-Dynamic spindle on the wheelhead, and the Hydro-Static lubrication system on the table, these machines will give you many years of trouble free operation and high accuracies.

Standard Equipment :
  • U.S. Standard Electrics
  • Special Wrenches Set
  • Service Spare Parts Kit
  • Leveling Wedges
  • Leveling Plate
  • Carbide Tipped Centers (4 pcs.)
  • Drive Dogs (.87 in. -12.0 in.)
  • Flood Coolant System
  • Operational and Maintenance Manual
  • Open Type Steady Rest
  • Work Area Light (tow voltage)
  • Wheel Balancing Arbor
  • 2 Assorted Grit Grinding Wheels
  • Wheel Balancing Stand
  • Wheel Hoister & Extractor
  • Table Swivel Dial Indicator
  • Wheel Hubs (2 Sets)



 Specifications  Optional Accessories  

Work Space

20" x 315"

Minimum Diameter

1.0 inches

Maximum Diameter

20 inches

Length

315 inches

Center Height

11.8 inches

Maximum Workload

7000 lbs

Net Weight

66500 lbs

Dimensions (LxWxH)

103 x 540 x 90 inches

Wheelhead - Horse Power

25 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 - Pulse Gen Han (Coarse) per pulse

0.0005

Wheelhead - Pulse Gen Han (fine) per pulse

0.00005

Wheelhead - Wheel Speed

1146 rpm

Wheelhead - Surface Speed

9007 fpm

Wheelhead - Rapid Travel

300 ipm

Wheelhead - Maximum Travel RP

12 inches

Wheelhead - Maximum Travel PG

12 inches

Wheelhead - Approach Angle

90 °

Wheelhead - Spindle Taper

1:5 taper

Wheelhead - Oil Reservoir

20 gal. 2 ISO viscosity grade

Wheelhead - Spindle Bearing

4 shoe/hydrodynamic lubrication

Wheelhead - Slide Way System

Hydro-static Lubrication

Wheelhead - Feed source

AC servo motor/ball screw

Wheelhead - Lubrication

Automatic

Worktable - Maximum Travel

Traversing wheelhead 315 in.

Worktable - Rapid Travel

200 ipm

Worktable - Table Angle (Slant)

20 °

Worktable - Feed Range (Min.)

0.1 ipm

Worktable - Feed Range (Max.)

200 ipm

Worktable - Feed Source

Traversing wheelhead

Worktable - Lubrication

Automatic

Workhead - Horse Power (Two Speed)

10 HP

Workhead - Taper (metric)

80

Workhead - Spindle Speed

Infinite variable programmable

Tailstock - Taper (Metric)

80

Tailstock - Quill Travel

2.76 inches

Tailstock - Dressing

Dual diamond/90 deg mounted

Hydraulic System - Flow Rate

7 gpm

Hydraulic System - Horsepower

1.5 HP

Hydraulic System - Reservoir

55 gal. #30 ISO viscosity

Hydraulic System - Pressure (Main)

130 psi

Hydraulic System - Pressure (Lube)

175 psi

Coolant System - Horse Power

2 HP

Coolant System - Flow

40 gpm

Coolant System - Pressure

25 psi

Coolant System - Reservoir

300 gal

Control Axis

2 axis

Control - Model

GE/Fanuc series OGCC (Standard)
Marposs E5 amplifier (Optional)

Control - Simultaneous

2 axis

Control - Feed Override

0 - 150 %

Control - Background

Editing during operation

Control - Compensation

Rotary encoder

Control - Programming

G & M code/macro A & B/canned cycles

Control - Processor

32 bit/ 80386/120 m memory

Control - Interface

RS232

Control - CRT Type

9" CRT/MDI full key monochrome

Roundness

0.0001/20 inches

Cylindricity

0.0002/80 inches

Repeatability

0.00008 inches

Voltage

220 V, 3 phase, 60 Hz

Total kVA

80 kVA

Current

150 A

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