ELECTRONIC TENSION SYSTEM
Computerized metering device

SAHL3-4U :: ELECTRONIC TENSION SYSTEM
It can automatically sewing up to 4 continuous sections to meet different sewing requirements by pre-setting the tension and stitch in each section.

• Accurate Size

• Correct Symmetry, Improved Appearance

• Less Repairs / Less Rejects

• Reduced Elastic / Trimming Waste

• Optional part：to be equipped with SY needle counter.

• Increased Operator Productivity (less checking, less repairs)

• Reduced Operator Training / Skill Requirement

• Touch LCD display control panel

• Applicable to all kinds of brand models: Zigzag Machine, Interlock Machine, Overlock Machine.