BT-438A

SIRUBA Electronic programmable bartacking machine.

A series of modern electronic bartacking machines for various applications. Individual control mechanisms using the stepper motor provides high performance and quiet operation. The improved lubrication system in which oil is supplied only to the looper mechanism minimizes the risk of staining materials during sewing.
The new thread cutting mechanism guarantees that a shorter thread remains on the material (after cutting).
The standard equipment is an advanced touch color control panel, thanks to which we have the ability to create and save custom stitching patterns. The USB connector allows you to upload and copy and transfer sewing patterns to other machines.
BT series machines have an electronically controlled thread tension so that we can easily adapt to the selected material or even program different stress values within a single sewing pattern.
BT series bales are equipped with a modern energy-saving servo drive mounted in the machine head – Direct Drive.

BT-438A – 2-thread button sewing machine for sewing in flat buttons. The use of a 2-thread stitch (stitching) ensures permanent fastening of the button without the risk of breakage. Electronic programming makes it possible to obtain a much larger number of stitching patterns than in conventional one-button sewing machines.

• electronic machine control allows for obtaining a large number of button sewing patterns
• 50 patterns pre-programmed in the memory with the option of uploading additional own patterns (maximum memory of 200 patterns)
• all sewing parameters are changed by means of a legible and easy to use control panel
• automatic thread cutting and foot raising
• the machine is equipped with a modern energy-saving servo motor mounted in the machine head (Direct Drive)