Brother Industrial Sewing Machine
Brother SL-777B Single Needle Lockstitch Sewing Machine with Side Cutter
The Brother SL-777B is an industrial single-needle lockstitch sewing machine with an integrated side cutter, designed to trim fabric edges while sewing. It supports efficient garment assembly and neat edge finishing, making it a practical choice for suitable shirt-making, collar and cuff sewing, casual wear and other garment-production operations.
1-Year Warranty — Terms and Conditions Apply
With a convenient cutter engagement mechanism, operators can switch between standard lockstitch sewing and side-cutting operation according to the job requirements. When cutting is not required, the machine can be configured for standard lockstitch sewing using the appropriate needle plate cover.
Key Features at a Glance
Integrated Side Cutter
Trims fabric edges during sewing to help achieve a neat finish on compatible garment operations.
One-Touch Mode Switching
Engage or disengage the cutter using the designated lever for convenient changes between sewing tasks.
Space-Saving Cutter Mechanism
The cutter drive mechanism is integrated into the machine arm, helping provide more working space around the needle area.
Wide Waste Opening
Helps discharge fabric trimmings away from the sewing area and maintain a tidier workstation.
Industrial Lockstitch Sewing
Designed for suitable plain-stitch and garment-assembly operations, including selected hems, collars and flaps.
Practical Garment Production
Supports efficient workflows for apparel workshops and garment manufacturers handling compatible fabrics.
One-Touch Switching Between Sewing and Cutting
The Brother SL-777B allows the operator to raise or lower the side cutter using its designated lever. This makes it easier to move between ordinary lockstitch sewing and edge-cutting operations without unnecessarily interrupting the workflow.
- Convenient cutter engagement and disengagement.
- Suitable for sewing operations requiring a trimmed fabric edge.
- Flexible operation for jobs that require cutting and jobs that do not.
Built-In Cutter Mechanism
The side cutter drive mechanism is integrated into the machine arm, helping keep the area around the needle accessible for material handling. This design supports convenient operation during repeated garment-production tasks.
Wide Waste Opening for Fabric Trimmings
A wide waste opening helps remove fabric scraps generated during side-cutting operations, keeping the immediate sewing area tidier and supporting a smoother workflow.
Need standard lockstitch sewing? When the side cutter is not required, the machine can be used as a standard lockstitch machine by fitting the appropriate needle plate cover, as specified for the machine configuration.
Simple and Convenient Operation
The designated cutter lever gives operators a straightforward way to control the side-cutting function. This practical arrangement can help reduce unnecessary adjustments when switching between different garment operations.
Suitable Applications
The Brother SL-777B is designed for compatible industrial garment-sewing operations, especially where fabric-edge trimming can be combined with stitching.
- Shirt manufacturing
- Run-stitch cuffs
- Run-stitch collars
- Jeans and casual pants
- Waistband alignment and attachment
- Jackets and garment panels
- Pocket flaps
- Compatible plain-stitch and hem-stitch operations
