Hubei Heavy Industry Equipment Co., Ltd. products

The marine three rolling machine produced by EZHONG introduces and absorbs the British "smith" technology, and has dual-purpose functions for rolling and bending. It mainly bends arc plates such as the ship`s bow and suppressed groove hatches; the engine room of the unwinding department Bending outer plate bending processing. The shipboard rolling mill adopts a three-roll symmetrical structure. The upper roller moves vertically at the center symmetrical position of the two rollers. The hydraulic drive is realized by the effect of the oil in the cylinder on the position. The two lower rollers rotate and provide torque for the plate through the meshing of the gear of the reducer and the gear of the lower roller.

This model is mainly used for the leveling and shaping of 690MPa, 785MPa, 960MPa, 1100MPa, and other thin plates in construction machinery operations. The use of the patented technology of sub-roller drive eliminates the mechanical interference and negative torque between the rollers and various problems arising therefrom, prolongs the life of the work roll, and protects the surface of the workpiece. The sub-roller drive enables the medium-thick plate to also realize the linear step-down pressure leveling method, which conforms to the steel plate leveling law and achieves the required leveling accuracy. As the amount of bending is gradually reduced, compared with the large-deformation leveling method of parallel bending, the total deformation of the material is reduced, the total leveling force and the total power consumption are reduced, and energy is saved. Adopt an integral closed frame, and rationally arrange the ribs in the four-corner large-arc transition.

The 17 roll high strength steel leveling machine is popular in our many clients. It mainly produces the leveling of bulletproof steel plate. The main transmission structure uses the principle of "group main drive" technology and adopts the coaxial double drive mode. Four planetary reducers are connected with the reducer (distribution box) (transmission ratio i= 1) through the gear coupling, 17 work rolls are driven at both ends of the work roll at the same time to reduce the transmission torque of the universal joint shaft by half and improve the safety factor of the universal joint shaft.

The profile bending machine is a special high-efficiency processing equipment for the bending of various profiles such as angle steel, channel steel, I-shaped copper, flat surface, square tube, round tube, etc. It can complete the end pre-bending and coiling of various profiles He-shaped and hu-shaped workpieces are widely used in aerospace, petrochemical, hydropower, shipbuilding, automobile manufacturing, machinery manufacturing, steel structure construction and other industries. Overview of the structure of the profile bending machine The machine is an arc downward adjustment structure, the upper roller shaft is fixed, and the two lower spokes respectively make 35 lines of lifting movement around a central shaft relative to the upper spoke shaft.