Lockstitch button attachment
The 438E button-sewing model has a maximum speed of 2,800 stitches per minute. Working speed depends on the button, material, thread and selected sewing pattern.
SiRUBA BT-438E-BT · ELECTRONIC BUTTON SEWING
Dedicated button sewing for garment production.
The SiRUBA BT-438E-BT is an electronic lockstitch button sewing machine for repeatable button attachment. Choose a dedicated button sewer when attaching buttons is a regular operation in your workroom.
Electronic lockstitch8–30mm buttonsE-series model
NZ$6,999 including GST
Enquire to order.
BUILT AROUND THE BUTTON-SEWING TASK
Electronic control. A consistent finishing step.
Keep the process repeatable
Use an agreed button position and stitch finish across your production run. A sample test helps establish the appropriate clamp, needle, thread and operating settings.
Pattern input by USB
The BT-series control panel provides a built-in USB port for compatible sewing-pattern input.
Designed for a cleaner finish
SiRUBA’s BT-series oil-free upper mechanism uses grease lubrication to help reduce oil staining. Its trimming design shortens thread ends to reduce finishing work.
BT-438E-BT specifications
- Model
- BT-438E-BT
- Machine type
- Electronic lockstitch button sewing machine
- Button diameter
- 8–30mm
- Maximum sewing area
- 6.4 × 6.4mm
- Maximum sewing speed
- 2,800 stitches per minute
- Presser-foot lift
- 17mm
- Needle system
- DP×17, size 12
- Ordering
- Enquire to order
Special button shapes, clamps, attachments and any optional pedal arrangement must be confirmed for the job. This listing is for the E-series machine.
Attach the button — don’t confuse it with the buttonhole.
This machine sews buttons onto garments. A separate buttonhole machine is used to form and cut the opening. Both types are grouped together for easier comparison.
Enquire to order
Supplied with table, stand and motor/control system. Please enquire to confirm configuration, availability, lead time and delivery arrangements. Send a sample button, fabric and the stitch finish you need so we can check the setup for your work.