Heavy duty industrial sewing machines are engineered specifically for modern-day manufacturing industries such as automotive interior assembly lines, furniture fabrication, leather goods development etc. They are built with heavy-duty cast iron base frames and provide oversized flywheels, high-torque servo motors enabling users to sew very accurately, repeatedly produce identical stitches at fast production rates, even when they are sewing many layers at once. They can sew through many different types of textiles including upholstery vinyl, dense leather, etc., due to their adjustable pressure on presser feet, adjustable stitch length, different needle sizes, and large feeder mechanisms.
Quick and easy loading of the upper and lower threads can be accomplished with ease as well as fast change-out of bobbins; plus, many parts of these machines have been designed to be field-replaceable so the user does not experience long delays in production. Operators will have smooth running machines with very little vibration and will maintain greater control over the machine resulting in fewer defects and better overall productivity.
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