Heald 1CF‑80 CENTERLESS ROLL TYPE ON CENTER INTERNAL GRINDER

1CF‑80 HEALD CENTERLESS ROLL TYPE ON CENTER INTERNAL GRINDER
Year: 1965


CAPACITIES:
Maximum outside diameter of work................... 4 1/2"
Minimum outside diameter of work................... 1 1/4"
Maximum length of work............................. 3"
Minimum length of work............................. 1/2"
Maximum swivel of work............................. 30
Center of wheel spindle from floor................. 41"

SPEEDS & FEEDS
Table travel
(Total including run‑out).......................... 8" max.
Wheel wear compensation
(.0001" Increments)................................ .0004" on dia.
Work speeds at O.D................................. 400 SFPM
High force (adjustable)............................ 30 ‑ 300 lbs.

DRIVE & POWER REQUIREMENTS
Workhead motor................................ 1/2 HP @ 155 RPM
Wheelhead motor for belt drive................ 7 1/2 HP @ 3600 RPM
Hydraulic pump motor.......................... 2 HP @ 1800 RPM
Coolant pump motors (2)....................... 3/4 HP & 1/2 HP
Backing plate motor........................... 1/6 HP @ 1800 RPM

GENERAL DATA
Overall height..................................... 95 1/2"
Length and width of base on floor.................. 68" x 49"
Floor space (without coolant tank)................. 91" x 86"
Floor space (with coolant tank).................... 109" x 86"
Net weight of machine (approximate)................ 10,800 lbs.
Gross weight crated (approximate).................. 11,800 lbs.
Gross weight boxed (approximate)................... 12,800 lbs.

EQUIPMENT & FEATURES
Red Head grinding spindle, A Frame
Single point diamond dresser
Auto load ‑ Unload
All rolls
External oscillator