Heald 1CF‑80 CENTERLESS ROLL TYPE ABOVE CENTER I.D. GRINDER

1CF‑80 HEALD CENTERLESS ROLL TYPE ABOVE CENTER I.D. GRINDER
Year: 1968

STANDARD CATALOG SPECIFICATIONS

CAPACITIES:

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

Minimum outside diameter of work................... 1"

Maximum length of work............................. 2 1/2"

Minimum length of work............................. 1/2"

Maximum swivel of work............................. 5"

Center of wheel spindle from floor................. 42 1/2"

SPEEDS & FEEDS

Table travel

(Total including run‑out).......................... 8" max.

Wheel wear compensation

(.0001" Increments)................................ .0004" on dia.

Work speeds at O.D................................. 495 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 style

Single point diamond dresser

Auto load ‑ Unload

All rolls

Manual and auto cycle

Hydrostatic slide

Oscillator