Heald 1CF‑90 INTERNAL BORE GRINDER

1CF‑90 HEALD INTERNAL BORE GRINDER
Year: 1967

STANDARD CATALOG SPECIFICATIONS

Maximum outside diameter of work.............. 4 1/2"

Minimum outside diameter of work.............. 7/8"

Maximum length of work........................ 2"

Maximum swivel of work........................ 30 degrees

Center of wheel spindle from floor............ 40"

SPEEDS & FEEDS

Table travel (Total including run‑out)........ 8"

Wheel wear compensation on diameter........... 0 ‑ .004"

Work speeds. (std).... 266, 366, 487, 804, 1105 & 1473 RPM

High force (adjustable)....................... 30 ‑ 300 Lbs.

DRIVE & POWER REQUIREMENTS

Backing plate motor........................... 1/2 HP @ 520 RPM

Wheel head motor for belt drive............... 10 HP @ 3600 RPM

Hydraulic pump motor.......................... 2 HP @ 1800 RPM

Coolant pump motors (2)....................... 3/4 HP & 1/2 HP

GENERAL DATA

Overall height................................ 95 1/2"

Length & width of base on floor............... 68" x 49"

Floor space (without coolant tank)............ 91" x 79"

Floor space (with coolant tank)............... 109" x 79"

Net weight of machine (approximate)........... 10,500#

EQUIPMENT & FEATURES

A-Frame Red Head grinding spindle

Auto‑loading & unloading

Single point diamond dresser

Demag unit

Complete hydraulics and controls

Hydrostatic slides

Push button station