REVO Industries, Swarup Mechanical Works manufactures Simple Threading Overlock Sewing Machine. REVO Industries, Swarup Mechanical Works is a DIN EN ISO 9001: 2001 certified company that offers industrial sewing machines, bag closers and overlock sewing machines. Simple Threading Overlock Sewing Machine is a long lasting sewing machine that consists of features like adjustable feed and bite. All parts undergo suitable heat treatment and the machine is available in various models. Its models from 81-24 consist of single needle, single thread, piece end joining sewing machine. They are used for joining temporarily the abutted edges of piece goods for processing and bleaching, dyeing and printing factories. The sewing speed of these models ranges up to 3000 spm. The models from 81-30 includes single needle. This two thread carpet over edging sewing machine is used for lightweight over edging on carpet mats, etc. The 81-6 and 81-3 models are single needle; two/three thread overlocking sewing machines with trimmer, used for over edging and blind stitch hemming on light to medium weight knitted fabrics. They are essential for use in tailoring and readymade garments manufacturing houses.