
Home / Sewing Machines / Coverstitch Machines / SF-500-01CB/EUT/DD
SAFE · Flat-Bed Interlock
SF-500-01CB/EUT/DDDirect-Drive Flat-Bed Interlock Machine
The SF-500-01CB/EUT/DD is a flat-bed coverstitch machine in the SAFE interlock range. Direct servo drive, automatic thread trimming and presser-foot lifting support configured light and medium knitwear operations.
Compare this model with coverstitch machines, or use our machine selection enquiry guide to prepare your requirements.
SAFE catalogue product imageProduct advantages
Details that support the operation.
- 01A broad flat-bed work area supports fabric handling.
- 02Direct servo drive supports controlled starts, stops and needle positioning.
- 03Automatic trimming and presser-foot lifting reduce manual handling steps.
- 04Upper and lower trimming mechanisms handle the configured thread paths.
- 05The lifting mechanism includes voltage-protection provision.

Applications & sewing operations
Match the machine to your work.
- Light and medium knitwear
- Flat-bed interlock seam operations
- Decorative garment stitching with the appropriate configuration
Send your material and intended seam for configuration review. Catalogue examples illustrate the application; confirm the required result with a sample.
From the SAFE catalogue
A closer look.





Technical data
Specifications.
Source: SAFE v06 catalogue, printed page 62. Confirm the final configuration in your quotation.
| Maximum speed | 6,000 stitches/min |
|---|---|
| Needles | 2 or 3 |
| Needle gauge | 3.2–6.4 mm |
| Needle system | UY128GAS #8–18 |
| Material class | Light / medium |
| Presser-foot lift | 5.5 mm |
| Automatic thread trimming | Yes |
| Automatic presser-foot lifting | Yes |
| Drive | Direct servo drive |
Before you choose
Questions about this machine.
Is this the same as the SF-500 desktop blindstitch machine?
No. This page is specifically for SF-500-01CB/EUT/DD, the flat-bed interlock configuration on catalogue page 62. Always include the full model suffix in your enquiry.
Can the needle gauge be selected?
The catalogue lists a 3.2–6.4 mm gauge range with two- or three-needle configurations. Confirm the exact gauge and stitch arrangement before ordering.
How does this flat-bed coverstitch machine differ from a cylinder-bed model?
The flat bed provides a supporting surface for the workpiece. A cylinder-bed arrangement serves different access and tubular-handling needs. Compare SF-787T-UT or the SF-600 tape-binding configuration using the complete garment component and seam position.
Ordering & after-sales
Support beyond the machine.
Continue your machine selection
Related equipment and operations.
Compare the handling method and finished seam. These machines cover different configurations or neighbouring production steps; confirm the right choice against your sample.
Discuss your SF-500-01CB/EUT/DD.
Share your material, seam photo and quantity with Trentzhou.

