The disadvantage of a domestic sewing machine is that it cannot sew too many layers of fabric together or sew for a long time at a stretch without the motor getting heated. Also the stitching may look wonky and slightly imperfect however you practise, and sew for 100 hours. And nothing much to write about the speed of stitching of a domestic sewing machine.
With an industrial sewing machine, these problems are solved. You can sew for a long time continuously without any problem, with any weight of material among wovens, synthetics, woolens, and knits ( though I do not recommend sewing for long stretches with you strapped onto your sewing chair too engrossed to even stretch your muscles – you are asking for disaster shortly – check out the precautions you should take to prevent sewing related illness and pain here) Singer Sewing Machine Price
The stitches also come out looking evenly balanced, straight and overall perfect. The industrial sewing machines operate at high speed and you can finish anything you sew in so much lesser time than you would with a hobby sewing machine.
You can sew most thick materials with your home sewing machine but an industrialized sewing machine will sew them like a winner. You can sew things like upholstery, Shoes, Boots, Slippers, Bags, Dolls using thick materials like leather, pleather, Rubber, Plastic and Canvas using this machine.
An industrial sewing machine can cost you a lot more than a hobby machine but if you are thinking of sewing without too many hassles at home or thinking of starting a sewing business you must buy this type. You can evaluate whether you need an industrial machine by checking out this post : Industrial sewing machine – 10 criteria to look out for.