Ecotech Machinery Inc. - Item # M1432B/1500, Universal Cylindrical Grinder
Ecotech Machinery, Inc.
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Item # M1432B/1500 Universal Cylindrical Grinder




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Universal Cylindrical Grinder

On the M1432B the pick feed can be set to feed in on either end of the traverse or at both ends and has a variable feed adjustment. The wheelhead must be manually retracted by actuating the feed handle.

On the MB1420 and MB1432B the automatic grinding cycles can be set up in any configuration in the traverse or plunge grinding mode with auto sparkout routine and retract. The pick feed can be set to feed on either end of the traverse or at both ends and has a variable feed adjustment for the course and fine feed. It also can be interfaced with in-process gauging to automatically

All of ECOTECH'S Universal Cylindrical Grinders have heavy aged cast iron construction, that have been precision machined and hand scraped. The universal grinders are specially designed for grinding O.D. and I.D. surfaces. With the universal workhead and wheelhead these machines are also ideally suited for grinding taper and faces as well. With a Hydro-Dynamic spindle on the wheelhead, and the Hydro-Static lubrication system on the table they will give you many years of trouble free

Standard Equipment :
  • Operational & Maintenance Manual
  • Closed Type Steady Rest 1 .3 - 4. in. ran
  • Complete 2 pc. Set of #4 MT Centers
  • 3-Jaw Chuck 8 in. dia. w/flange
  • Complete Coolant System
  • Wheel Balancing Arbor and Stand
  • 6 pc. I.D. Spindle Arbors
  • 15,000 rpm Spindle Cartridge
  • Leveling Wedges
  • Open Type Steady Rest .3 - 2.5 in. range
  • 10,000 rpm Spindle Cartridge
  • Complete U.S. Standard Electrics.
  • Work Light (low voltage)
  • I.D. Grinding Wheels
  • Service Spare Parts Kit
  • Set of Driving Dogs
  • Peripheral Wheel Dresser
  • Standard Wheel Dresser
  • Leveling Plate
  • O.D. Grinding Wheels w/ 2 Hubs
  • Set of Special Tools (Wrenches & etc.)



 Specifications  Optional Accessories  

Work Space

12" x 60"

Minimum ID

1.2 inches

Maximum ID

3.9 inches

Minimum OD

0.3 inches

Maximum OD

12.6 inches

Length OD

60 inches

Length ID

4.9 inches

Center Height

7.1 inches

Maximum Workload

500 lbs

Net Weight

9490 lbs

Dimensions (LxWxH)

182 x 72 x 60 inches

Wheelhead - Horse Power

7.5 HP

Wheelhead - Wheel Size (D Min.)

11 inches

Wheelhead - Wheel Size (D Max.)

16 inches

Wheelhead - Wheel Size (W)

2 inches

Wheelhead - Wheel Size (ID)

8 inches

Wheelhead - Wheel Speed

1670 rpm

Wheelhead - Surface Speed

7000 spm

Wheelhead - Rapid Travel

30 ipm

Wheelhead - Handwheel/rev (Coarse)

0.0625 inches

Wheelhead - Handwheel/rev (Fine)

0.025 inches

Wheelhead - Handwheel/div (Coarse)

0.00025 inches

Wheelhead - Handwheel/div (Fine)

0.0001 inches

Wheelhead - Maximum Travel RP

2 inches

Wheelhead - Maximum Travel HW

7.7 inches

Wheelhead - Spindle Taper

1:5 taper

Wheelhead - Oil Reservoir

6 gal

Wheelhead - Swivel Base

±30 °

Wheelhead - Spindle Bearing

3 shoe/hydrodynamic lubrication

I. D. Spindle - Horse power

1.5 HP

I. D. Spindle - Type

Swing Down/2 spindle cartridge

I. D. Spindle - Spindle Speed

10000 rpm
15000 rpm

Worktable - Swivel

- 3 deg/+ 7 deg

Worktable - Feed Range

4 - 157 ipm

Worktable - Table Angle

10 °

Worktable - Maximum Travel

60 inches

Workhead - Horse Power

0.75 HP
1.5 HP

Workhead - Taper

4 MT

Workhead - Spindle Speed

30 rpm
60 rpm
90 rpm
132 rpm
180 rpm
264 rpm

Workhead - Swivel

±90°

Workhead - Spindle Nose

A2 - 4 standard

Workhead - Oil Reservoir

1 gal. 32 ISO viscosity grade

Workhead - Dia (thru hole)

0.512

Tailstock - Taper

4 MT

Tailstock - Quill Travel

1.2 inches

Tailstock - Dressing

Solid mount

Hydraulic System - Flow Rate

68 gpm

Hydraulic System - Pressure

355 psi

Hydraulic System - Reservoir

40 gal. 32 ISO viscosity grade

Coolant System - Horse Power

0.16 HP

Coolant System - Flow

6.6 gpm

Coolant System - Pressure

43 psi

Coolant System - Reservoir

40 gal

Roundness between Centers (OD)

0.0001/30 inches

Cylindricity between Centers (OD)

0.0002/30 inches

Roundness Chuck Mounted (OD)

0.0002/2 inches

Roundness Chuck Mounted (ID)

0.0002/4 inches

Cylindricity Chuck Mounted (ID)

0.0002/4 inches

Repeatability

0.00008 inches

Voltage

220 V, 3 phase, 60 Hz

Total kVA

8.5 kVA

Current

60 A

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