W12 Series four-roller plate rolling machine have a mechanically powered upper roller and pneumatic lower roller and side roller and are operated by centralized control,it can complete the pre-deformation of both ends of the plate and the rolling of drum and arch type workpieces by only one feeding ,it is capable of certain shaping and leveling and also of direct pre-bending which is bother work saving and material saving.

Product Description:
1.The W11 is the latest evolution of the traditional three-roll double pinch plate-bending machine. It has been designed to cover the needs of the fabrication shop: Strength, User Friendliness, and Versatility. Jugao's experience in manufacturing heavy and super-heavy duty machines is applied to the design of the W11 series of plate rolls.
2.The W11 series is the most precise 3-roll machine in its category. The RGS design reduces to a minimum the distance between the bending points guaranteeing higher bending accuracy.
3.The MCS bearing system, incorporating 4 independent bearings for each bending roll is a standard feature of the W11. It guarantees higher reliability (higher capacity of load absorption) and increases the range for tilting the side rolls, resulting in more versatility, when rolling cones.
4.The Ultra wide roll support with lubrication circuit is mounted within linear slides to prevent wear and tear.
5.Another important standard feature to increase the versatility of the machine is the roll shaft extensions to allow dies to be fitted to bend profile and pipe.
6.The very high rotation power is a guarantee of the W11's superior rolling torque and speed, available without loss of energy as all three rolls are driven independently by hydro-motors and gearboxes directly coupled to the rolls shafts.