Ecotech Machinery Inc. - Item # M1020A, Centerless Grinders
Ecotech Machinery, Inc.
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Item # M1020A Centerless Grinders




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Product/Item Image - Centerless Grinders

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Centerless Grinders

All of the Centerless Grinders are designed for both thru-feed and plunge feed grinding. These machines are equipped with Hydro-Static spindle bearing which gives the machines the capability to hold the high tolerances needed to produce quality work. The centerless grinders come standard with automatic wheel dressers on both the grinding wheels and the regulating wheels. The regulating wheelhead slide is Hydro-Static with a flat and V-way system for high accuracies. Also, the regulating wheelhead can be swiveled for proper alignment with thru-feed applications.

The M10200 is capable of interfacing with in-process gauging and has upgraded filtration systems.

All of ECOTECH'S Centerless Grinders have heavy aged cast iron construction, that has been precision machined and hand scraped. These machines will give you many years of trouble free operation and high accuracies.

Standard Equipment :
  • Standard Equipment
  • Wheel Extractor & Holster
  • Service Spare Parts Kit
  • Wrench Set
  • Loading and Delivery Chutes
  • 4 Work Blades
  • 6 Shims for Workrest
  • Infeed Workrest / Work piece injector
  • Through Feed Workrest
  • Wheel Hub
  • Operational & Maintenance Manual
  • Work Light (low voltage)
  • Flood Coolant System
  • Leveling Wedges
  • Complete U.S. Standard Electrics


 Specifications  Optional Accessories  

Work Space

1" Diameter

Infeed Diameter

0.12 (min.)/0.8 (max.) in. limited by workrest

Infeed Max. Length

3.15 inches

Center Height from Worktable

6.70 inches

Maximum Workload (Infeed)

10 lbs

Net Weight

4410 lbs

Dimensions (LxWxH)

69.0 x 50.0 x 53.0 inches

Thru Feed Diameter

0.02 (min.)/0.8 (max.) in. limited by workrest

Grinding Wheel - Horsepower

5.4 HP

Grinding Wheel - Wheel Size (DxWxB)

12 x 4 x 5 inches

Grinding Wheel - Wheel Speed

2100 rpm

Grinding Wheel - Surface Speed

6600 sfm

Grinding Wheel - Dresser Unit

Variable hydro feed/Template forming

Grinding Wheel - Dress Swivel

1 axis/±3 deg
2 axis/1st -2 to +5/2nd -3 to +3 deg

Grinding Wheel - Spindle Bearing

Cantilever type/3 shoe hydrodynamic

Regulating Wheel - Rapid Travel

30 ipm

Regulating Wheel - HandWheel/rev

0.012 inches

Regulating Wheel - HandWheel/div

0.0001 inches

Regulating Wheel - Maximum Travel RP

0.05/0.10 inches

Regulating Wheel - Maximum Travel HW

3 inches

Regulating Wheel - Spindle Taper

1:5 taper

Regulating Wheel - Oil Reservoir

2 gal. 60 ISO viscosity Grade

Regulating Wheel - Horse Power (DC)

1 HP

Regulating Wheel - Wheel Speed (variable)

20 - 210 rpm

Regulating Wheel - Vertical Swivel

- 2 deg/+ 4 deg

Regulating Wheel - Horizontal Swivel

-1 deg/+3 deg

Regulating Wheel - Wheel Size (DxWxB)

8 x 4 x 3 inches

Regulating Wheel - Spindle Bearing

Bushing type bearing/Angular contact

Hydraulic System - Flow Rate

5.0 gpm

Hydraulic System - Pressure

114 to 128 psi lub. Pres. 14 psi

Hydraulic System - Reservoir

20 gal. 32 ISO viscosity grade

Hydraulic System - Horsepower

0.5 HP

Coolant System - Horse Power

0.12 HP

Coolant System - Flow

13 gpm

Coolant System - Pressure

25 psi

Coolant System - Reservoir

35 gal

Roundness

0.000078 inches

Cylindricity

0.000078 inches

Repeatability

0.00005 inches

Voltage

220 V, 3 phase, 60 Hz

Total kVA

15 kVA

Current

25 A

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