Product

Here are the detailed specifications and operational features of the **Juki TA-1** industrial sewing machine presented in numbered lines:
1. **Machine Class & Purpose:** The Juki TA-1 is a professional, high-speed industrial lockstitch machine engineered specifically for garment factories, boutique tailoring shops, and commercial apparel production.
2. **Stitch Functionality:** It operates as a single-needle straight-stitch machine designed to create highly precise, clean, and strong lockstitches.
3. **Core Mechanical Structure:** Built with a classic, heavy-duty round-shaped cast iron head, the machine offers maximum durability and stable performance with significantly reduced structural vibrations during operation.
4. **Stitching Speed Capacity:** It is capable of achieving top high-speed sewing rates ranging from 2,800 up to 3,000 stitches per minute (SPM), making it highly efficient for high-volume tasks.
5. **Internal Drive System:** Features an internally balanced rotary hook design coupled with spiral bevel gears to optimize torque delivery and ensure smooth mechanical rotation.
6. **Adjustable Stitch Pitch:** It is equipped with an integrated manual stitch regulator dial that can adjust density from 5 up to 30 individual stitches per 25 mm of fabric.
7. **Presser Foot Control Options:** The presser foot elevation and pressure can be triggered conventionally using a standard hand lever or configured via a hands-free knee lifter.
8. **Shuttle Accessibility:** Designed with an open-type oscillating shuttle race layout and a hinged slide plate, which allows the operator to quickly clean out lint, wipe away debris, and access the bobbin assembly.
9. **Material Compatibility:** The feeding mechanism effortlessly accommodates a broad array of textile weights, varying seamlessly from delicate silk and linens to heavy cotton, school uniform twill, and light upholstery textiles.
10. **Drive Adaptability:** The standalone machine head is versatile and can be configured to run on standard manual treadle setups (foot-pedal operation) or linked externally to an industrial clutch or electronic servo motor.
11. **Total Head Weight:** The standalone iron machine head weighs approximately 15 kg, supplying the foundational mass necessary to sit flush into industrial workshop tables.