Description
Product Overview
The ACRA 2690ACH is a precision gap bed engine lathe designed for machining both standard and oversized workpieces. With a 26β³ swing and long bed capacity, it provides the versatility to handle large parts while maintaining high levels of accuracy.
The removable gap bed allows for increased swing over the gap, making it possible to machine larger diameter components that would not fit on a standard lathe.
Applications
- Machine shops and fabrication
- Large shaft and component turning
- Repair and maintenance work
- Custom and one-off machining
π Gap bed lathes are commonly used when larger diameters need to be machined occasionally without stepping up to a massive lathe
Key Features
- 26β³ swing over bed for large workpieces
- Gap bed design for increased swing capacity
- Long bed (~90β³ between centers) for extended parts
- Precision construction for accurate machining
- Heavy-duty frame for stability
- Wide speed range for different materials
- Industrial-grade spindle and bearings
- Designed for both production and repair work
Why This Machine Matters
Standard lathes:
- Limit maximum part diameter
- Require larger machines for occasional oversized work
The ACRA 2690ACH solves this by:
- Providing extra swing when needed (gap bed)
- Maintaining precision for everyday work
- Handling both small and large jobs on one machine
π This reduces the need for multiple machines.
When to Use This Lathe
- When machining large diameter parts occasionally
- When you need both precision and flexibility
- When upgrading from a smaller lathe
- When working on repair or custom jobs
What is a Gap Bed? (IMPORTANT for buyers)
A gap bed lathe allows a removable section of the bed near the headstock:
- With gap installed β normal turning
- With gap removed β larger diameter capacity
π This is the main selling feature of this machine
Specifications (Typical)
- Swing Over Bed: 26β³
- Distance Between Centers: ~90β³
- Type: Gap bed engine lathe
- Application: Precision + large part machining
π Need Help Choosing the Right Lathe?
Not sure if you need a gap bed lathe or a larger swing machine?
π Call us or request a quoteβweβll help you choose the right lathe based on your part size and application.





