SIRUBA BT-530A

Description

Electronically controlled, universal, programmable 2-thread bar tacker with a quick-change option for button sewing, designed for light to medium materials. The machine is equipped with a modern, energy-saving 550W servo motor and stepper motors for material control and presser foot operation.

Enhanced lubrication system – oil is supplied in a closed circuit only to the hook mechanism (no lubrication for the needle drive mechanism). This design prevents oil leaks from the upper part of the machine (especially the needle bar), which can stain the fabric.

The new automatic thread trimming system leaves a shorter thread on the material after cutting, enhancing seam aesthetics and eliminating the need to trim threads manually. The large, easy-to-read control panel features a touchscreen with custom stitch pattern creation capabilities. All icons and settings are displayed clearly. Smooth adjustment of stitch pattern length and width and programming of various stitch cycles is available. A USB port allows for pattern copying via portable memory.

Technical specifications:

• Sewing speed: 3,200 stitches/min (button sewing: 2,700 stitches/min)
• Standard bar tacker working area: 2.5 x 18 mm
• Maximum bar tacker working area: 30 x 40 mm
• Button sewing area: 6.4 x 6.4 mm
• Stitch length: 0.05 – 12.7 mm
• Maximum stitches per program: 5,000
• Presser foot lift in bar tacker: 17 mm with smooth adjustment
• Presser foot lift in button sewing: 13 mm
• 89 built-in stitch patterns (memory capacity: 512 patterns/500,000 stitches)
• Needle type: 135×5
• Power supply: 230V/50Hz