REVO Industries, Swarup Mechanical Works manufactures Heavy-Duty Piece-End Joining Trimmer Sewing Machine. REVO Industries, Swarup Mechanical Works is a DIN EN ISO 9001: 2001 certified company. Heavy-Duty Piece-End Joining Trimmer Sewing Machine is a single needle, single thread sewing machine. They are used for joining fabric ends at high speed and are equipped with tungsten carbide trimmer to remove uneven edging of material. The Heavy-Duty Piece-End Joining Trimmer Sewing Machine is ideal for piece end joining fabric for dyeing process and is adjustable for butt seaming, with a small gap between the ends or with a slight overlap. They are also suitable for installation into railway system and for joining damp materials.