Kotspin Engineering Works manufactures Energy Efficient Spindles for Textile Machines. Kotspin Engineering Works also offers Spindles for Spinning, Twisting & Doubling Machines and Hard Annodized Aluminium Pots for Tfo Spindles. Energy Efficient Spindles for Textile Machines are sandwich designs textile spindles that are suitable for all types of machines. The Energy Efficient Spindles for Textile Machines have a 170/180 mm lift and 18.50mm wharve diameter. The Energy Efficient Spindles for Textile Machines are very strong, lightweight and very energy efficient spindles.