Hydraulic three-roll rolling mill (3-roller)RMH 2050/240 is a machine with increased power, reinforced and rigid structure and high efficiency. It is used to produce cylindrical and conical forms from the thickest sheets. This model is designed for bending sheets up to 15 mm thick and up to 2050 mm wide. Hydraulic rolling mills of the RMH series are perfect for industrial plants in serial and large-scale production.
Hydraulic sheet roll bender intended for serial and unit production.
The RMH series hydraulic rolling mill has symmetrically arranged rolls in a pyramidal arrangement. This makes it possible to perform preliminary and conical bending. Most of the torque is generated by the hydraulic drive of all three rollers via a high-performance planetary gear. This ensures direct transfer of force to the roll and maximum power without losses. The hydraulic, three-roller rolling mill has a pyramidal arrangement. The bending radius is changed using the side rollers, and the upper roller is responsible for feeding the sheet left and right.
Mainly advantages:
Reinforced, stiff, welded structure made of ST-52 steel ensures stability and high quality of production for long-term use.
Induction hardened carbon steel rolls with high tensile strength.
In rolling mills with a roll diameter of 210-240 mm the upper roll is driven by an electric motor connected to a gearbox that provides high torque. The side rollers are driven by coupling the upper roller with gear wheels.
In rolling mills with a roll diameter of 280-550 mm, three rolls are driven by three independent hydraulic motors. This ensures high efficiency and easy bending of the thickest sheets.
The two side rollers always move independently in an arc motion using hydraulic pistons, which allows the formation of the smallest sheet diameters and also ensures the perfect cylinder shape.
The finished sheet is removed by lifting the upper roller using the hydraulic system.
Central lubrication system ensures automatic supply of lubricant to the moving parts of the machine according to a set schedule.
The device enablesbending conical forms.
Digital display of side roller positions - shows the current position of the side rollers. The extreme positions of the side rollers can be limited from the control panel, so they will not rise more than the previously set position, eliminating operator error.
Two-stage speed setting for power and torque control (only from model RMH2050/280 and above).
Hydraulic roller balancing system is used for optimal bending quality and repeatability.
Optionally, the rolling mill can beequipped with central and side supports for large sheets and diameters.
The machine complies with the CE Safety Directive/Declaration of Conformity.
Drive diagram on rolling mills with a roll diameter of 210-240 mm
Drive diagram on rolling mills with a roll diameter of 280-550 mm
Processing scheme:
Technical parameters:
ROLLER PARAMETERS
ROLLER LENGTH
2050 mm
CENTRAL CYLINDER DIAMETER
Ø < /span>240 mm
DIAMETER OF SIDE ROLLERS
Ø < /span>220 mm
WITH PRE-BENDING
MAXIMUM SHEET THICKNESS / MINIMUM BENDING DIAMETER
Hydraulic three-roll rolling mill (3-roller)RMH 2050/240 is a machine with increased power, reinforced and rigid structure and high efficiency. It is used to produce cylindrical and conical forms from the thickest sheets. This model is designed for bending sheets up to 15 mm thick and up to 2050 mm wide. Hydraulic rolling mills of the RMH series are perfect for industrial plants in serial and large-scale production.
Hydraulic sheet roll bender intended for serial and unit production.
The professional, heavy mechanical rolling mill from the industrial RM-S series is ideally suited to series production as well as to craft applications. The RM-S series is designed for light and medium work on sheet metal up to 5/6 mm thickness. Used mainly for sheet metal, aluminum, ventilation ducts, advertising panels.
Hydraulic three-roll rolling mill (3-roller) RMH 4100/380 is a machine with increased power, reinforced and rigid structure and high efficiency. It is used to produce cylindrical and conical forms from the thickest sheets. This model is designed for bending sheets up to 16 mm thick and up to 4100 mm wide. Hydraulic rolling mills of the RMH series are perfect for industrial plants in serial and large-scale production.
The professional, heavy mechanical rolling mill from the industrial RM-S series is ideally suited to series production as well as to craft applications. The RM-S series is designed for light and medium work on sheet metal up to 5/6 mm thickness. Used mainly for sheet metal, aluminum, ventilation ducts, advertising panels.
The professional, heavy mechanical rolling mill from the industrial RM-S series is ideally suited to series production as well as to craft applications. The RM-S series is designed for light and medium work on sheet metal up to 5/6 mm thickness. Used mainly for sheet metal, aluminum, ventilation ducts, advertising panels.
Hydraulic three-roller (3-roller) RMH 2050/320 is a machine with increased power, reinforced and rigid structure and high efficiency. It is used to produce cylindrical and conical forms from the thickest sheets. This model is designed for bending sheets with max. thickness up to 25 mm and width up to 2050 mm. Hydraulic rolling mills of the RMH series are perfect for industrial plants in serial and large-scale production.
Hydraulic sheet roll bender intended for serial and unit production.
The industrial three-roll electromechanical machine of the RM-S 1550/150 series with a motorized side shaft (pre-bending) is used for high-quality production of cylindrical and conical coatings of various diameters. This machine is designed for bending sheet metal up to 6/7 mm thick, up to 1550 mm long, with an upper cylinder diameter of 150 mm. The professional mechanical rolling mill of the RM-S series is one of the most preferred machines for mass and large-scale production.
A professional, heavy mechanical roll bender from the industrial RM series is ideally suited to series production as well as to craft applications. Compact and strong construction, asymmetrical rollers with certified quality and high mechanical strength, the main frame of ductile iron constitute the high-quality machine as well as safety and trouble-free operation.
The industrial three-roll electromechanical machine of the RM-S 1550/150 series with a motorized side shaft (pre-bending) is used for high-quality production of cylindrical and conical coatings of various diameters. This machine is designed for bending sheet metal up to 6/7 mm thick, up to 1550 mm long, with an upper cylinder diameter of 150 mm. The professional mechanical rolling mill of the RM-S series is one of the most preferred machines for mass and large-scale production.
The professional, heavy mechanical rolling mill from the industrial RM-S series is ideally suited to series production as well as to craft applications. The RM-S series is designed for light and medium work on sheet metal up to 5/6 mm thickness. Used mainly for sheet metal, aluminum, ventilation ducts, advertising panels.
The industrial three-roll rolling mill RM-S 2050/190 with a motorized side shaft and preliminary bending is used for high-quality production of cylindrical and conical forms of various diameters. This model is designed for bending sheet metal up to 7 mm thick and up to 2050 mm wide. The diameter of the upper cylinder is 190 mm. Mechanical rolling mills of the RM-S series are an excellent choice for bending the thickest sheets in industrial plants in serial and large-scale production.
A professional, heavy mechanical roll bender from the industrial RM series is ideally suited to series production as well as to craft applications. Compact and strong construction, asymmetrical rollers with certified quality and high mechanical strength, the main frame of ductile iron constitute the high-quality machine as well as safety and trouble-free operation.
Hydraulic three-roll rolling mill (3-roller) RMH 3050/350 is a machine with increased power, reinforced and rigid structure and high efficiency. It is used to produce cylindrical and conical forms from the thickest sheets. This model is designed for bending sheets up to 20 mm thick and 3050 mm wide. Hydraulic rolling mills of the RMH series are perfect for industrial plants in serial and large-scale production.
Hydraulic sheet roll bender intended for serial and unit production.
Hydraulic three-roller (3-roller) RMH 2050/420 is a machine with increased power, reinforced and rigid structure and high efficiency. It is used to produce cylindrical and conical forms from the thickest sheets. This model is designed for bending sheets up to 40 mm thick and 2050 mm wide. Hydraulic rolling mills of the RMH series are perfect for industrial plants in serial and large-scale production.
4-roller hydraulic rolling machine 4 RMH 2050x200 is a multifunctional machine with high efficiency and a reinforced and rigid structure. It is used to produce cylindrical, conical and complex rectangular forms. The model is designed for bending sheets up to 10 mm thick and up to 2050 mm wide. Series 4 RMH hydraulic rolling mills are perfect for industrial plants in serial and large-scale production.
Hydraulic sheet roll bender intended for serial and unit production.
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