Sheave Block has a forged steel construction with unique design that eliminates loose small cross section parts, making the blocks rugged and dependable. Large throat openings with flared side plates allow square knots to be tied in rope along with unrestricted passage. Refratech [India] manufactures Sheave Block.
Refratech [India] is the manufacturer of power transmission products and different types of gears for varied industries. Sheave Block allows quick and easy load redirection or multiplication of the maximum load capacity. The wheels of the sheaves are made from high quality nodular iron and heat treated for maximum wear life. Plates are recessed on both the side to prevent jamming of the ropes on the sides of the plates.
