The Hydraulic swing clamp cylinder is composed of Φ32,Φ40,Φ50 andΦ63 bore cylinders that have double-acting features. Its standard rotating angle is 90° and the optional rotating angles include 0°, 45°and 60°. The device can produce a max. operation pressure of 4.5 Mpa. The total stroke it makes is equal to the sum of the swing stroke and the clamping stroke. There are different types of clamping which include the single-side and the double-side swing clamping. The product's body is amde of a medium-sized carbon steel.