ACRA 2290ACH Lathe – 22″ Swing Precision Gap Bed Engine Lathe (90″ Centers)

ACRA 2290ACH Lathe – 22″ Swing Precision Gap Bed Engine Lathe (90″ Centers)

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ACRA 2290ACH precision gap bed lathe with 22″ swing and 90″ between centers, designed for accurate machining with added flexibility for larger diameter work.

SKU: 2290ACH Category:

Description

Product Overview

The ACRA 2290ACH is a precision gap bed engine lathe designed for machine shops that need both accuracy and flexibility. With a 22″ swing and 90″ between centers, it handles a wide range of parts while maintaining consistent machining performance.

The removable gap bed allows for increased swing over the gap, enabling larger diameter workpieces without requiring a larger machine.

Applications

  • Machine shops and toolrooms
  • Maintenance and repair work
  • Shaft and component turning
  • Custom and one-off machining

👉 Gap bed lathes are ideal when shops occasionally need larger diameter capacity without moving to a much bigger lathe

Key Features

  • 22″ swing over bed for versatile machining
  • ~31″ swing in gap for oversized parts
  • 90″ between centers for longer workpieces
  • 4″ class spindle bore for larger stock
  • 15 HP motor for strong cutting performance
  • 12 spindle speeds (13–1200 RPM)
  • Meehanite cast iron bed for vibration control
  • Hardened and precision-ground bedways
  • Removable gap section for flexibility
  • Includes chuck, steady rest, coolant system, and tooling

Why This Machine Matters

Standard lathes:

  • Limit maximum diameter
  • Force shops to oversize machines
  • Reduce flexibility

The 2290ACH solves this by:

  • Providing larger swing when needed (gap bed)
  • Maintaining precision for everyday work
  • Handling both small and larger jobs efficiently

👉 This makes it a smart space-saving, versatile solution.

When to Use This Lathe

  • When machining medium-sized parts regularly
  • When occasionally needing larger diameter capacity
  • When upgrading from a smaller lathe
  • When balancing precision and flexibility

What is a Gap Bed? (important for buyers)

A gap bed lathe includes a removable section near the headstock:

  • Gap installed → standard operation
  • Gap removed → increased diameter capacity (~31″)

👉 This is the main advantage of this machine

Specifications

  • Swing Over Bed: 22″
  • Swing In Gap: ~31″
  • Distance Between Centers: 90″
  • Spindle Bore: ~4.06″–4.125″
  • Spindle Speeds: 13–1200 RPM (12 speeds)
  • Motor: 15 HP
  • Spindle Nose: D1-11

📞 Need Help Choosing the Right Lathe?

Not sure if a 22″ swing lathe is enough or if you need a larger model?

👉 Call us or request a quote—we’ll help you choose the right lathe based on your part size, diameter, and workload.

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