Ecotech Machinery Inc. - Item # MK1420/500, Dual Axis CNC Cylindrical Grinder
Ecotech Machinery, Inc.
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Item # MK1420/500 Dual Axis CNC Cylindrical Grinder




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Product/Item Image - Universal Cylindrical Grinders

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Dual Axis CNC Cylindrical Grinder

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

One of the main features of this machine is the swing-down Internal Diameter Grinding Spindle. This standard feature can also be modified to be programmable and can be activated by a M-code command in your program, with this optional feature, you can eliminate a

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 a automatic 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
  • Wheel Balancing Stand
  • Open Type Steady Rest
  • Table Swivel Dial Indicator
  • Wheel Extractor
  • Internal Grinding Wheels (4 pcs.)
  • Work Area Light (low voltage)
  • Table and tailstock mounted dressers
  • Internal Grinding Equipment
  • 2 Assorted Grit Grinding Wheels
  • Closed Type Steady rest
  • Special Wrenches Set
  • Operational and Maintenance Manual
  • Flood Coolant System
  • Wheel Balancing Arbor
  • Drive Dog set
  • Carbide Tipped Centers (4 pcs.)
  • Leveling Plate
  • Three Jaw 6 in. Chuck
  • Service Spare Parts Kit
  • Wheel Hubs (2 Sets)



 Specifications  Optional Accessories  

Work Space

8" x 20"

OD

0.19 - 8.0 inches

ID

0.71 - 4.72 inches

Length OD

20 inches

Length ID

5 inches

Center Height

5.314 inches

Maximum Workload

220 lbs

Net Weight

7059 lbs

Dimensions (LxWxH)

56 x 79 x 63 inches

Wheelhead - Pulse Gen Han (Coarse) per pulse

0.0005

Wheelhead - Pulse Gen Han (fine) per pulse

0.00005

Wheelhead - Horse Power

5.3 HP

Wheelhead - Wheel Size

16 x 2x 8 inches

Wheelhead - Wheel Speed

1670 rpm

Wheelhead - Surface Speed

6995 spm

Wheelhead - Rapid Travel

30 ipm

Wheelhead - Maximum Travel RP

8 inches

Wheelhead - Maximum Travel PG

8 inches

Wheelhead - Spindle Taper

1:5 taper

Wheelhead - Oil Reservoir

7 gal. 2 ISO viscosity grade

Wheelhead - Approach Angle

90 °

Wheelhead - Spindle Bearing

3 shoe/hydrodynamic lubrication

Wheelhead - Slide Way System

Flat & V-ways/roller type

Wheelhead - Feed source

AC servo motor/ball screw

Wheelhead - Lubrication

Automatic

I. D. Spindle - Horse power

3 - 4 HP

I. D. Spindle - Type

Swing wheelhead 90 deg

I. D. Spindle - Spindle Speed

10000 rpm
21000 rpm

Worktable - Swivel

- 3 deg/+ 9 deg

Worktable - Feed Range (Min.)

0.1 ipm

Worktable - Feed Range (Max.)

200 ipm

Worktable - Maximum Travel

20 inches

Worktable - Table Angle

Flat bed

Worktable - Lubrication

Automatic

Worktable - Rapid Travel

200 ipm

Workhead - Horse Power

75 HP DC 220 Volts/Programmable

Workhead - Taper

#4 MT

Workhead - Spindle Speed

25 - 280 rpm

Workhead - Swivel

±90°

Workhead - Spindle Nose

Live or dead spindle/A2-4 spindle nose

Workhead - Oil Reservoir

1 gal. 32 ISO viscosity grade

Workhead - Slide Way System

Flat & V-way

Tail Stock - Taper

#4 MT

Tail Stock - Quill Travel

1.2 inches

Tail Stock - Dressing

Dual diamond/90 deg mounted

Hydraulic System - Horse Power

1 HP 220 V, 3 phase, 60 Hz

Hydraulic System - Flow Rate

4.2 gpm

Hydraulic System - Pressure (Main)

130 psi

Hydraulic System - Pressure (Lube)

175 psi

Hydraulic System - Reservoir

30 gal. #46 ISO viscosity

Coolant System - Horse Power

0.16 HP

Coolant System - Flow

6.6 gpm

Coolant System - Pressure

43 psi

Coolant System - Reservoir

30 gal

Roundness

0.00001/10 inches

Cylindricity

0.0002/12 inches

Repeatability

0.00006 inches

Voltage

220 V, 3 phase, 60 Hz

Total kVA

10 kVA

Current

45 A

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