HOGI W11S Series 3-roller steel plate rolling machine
Roll rolling machine is one of the important production equipment used in home appliance, pressure vessel, wind power、ship、aerospace、military industry、automobile refit an so on.
The plate rolling machine is able to bend the metal sheet into a large arc or cylinder,or even an ellipse shape, square shape and a multi-section arc.
There many kinds of 3 roller plate bending machine. Which can be divides into mechanical and hydraulic, cnc types.
- W11 Series Mechanical three roller symmetrical rolling machine.
This machine is a mechanically symmetrical plate rolling machine, which works through the pressing of the upper roller and the counter-rolling of the upper and lower rollers. The output shaft of the main reducer is transmitted to two lower rollers through a set of gears, and the rotation direction of the roller shaft is changed by the main motor. It consists of an upper roller, two lower rollers, a lifting screw, a turbine and some auxiliary parts. The lifting movement of the upper roller is realized by moving the lifting screw rod up and down. This type of rolling machine is a classic mechanical rolling machine, durable, low investment, simple operation, widely adaptable to various working conditions and convenient maintenance.
Note: Cone reeling device is optional, hydraulic tipping device is optional.
- W11Y Series Hydraulic three roller symmetrical rolling machine.
The structure of this machine is hydraulic three-roller symmetrical type. The upper roller moves vertically at the symmetrical position of the two lower rollers. It is obtained by the hydraulic oil in the hydraulic cylinder acting on the piston, which is hydraulic lifting; the two lower rollers rotate through The output gear of the reducer meshes with the lower roller teeth to provide torque for the rolled plate. Compared with the mechanical symmetrical plate bending machine, this machine tool is faster and more efficient.
It is used to roll the plate into cylinder, arc and cone under normal temperature. Superior performance, compact structure and convenient operation. The upper roller lifting and overturning device is hydraulically driven. The main drive is transmitted by the motor through the V-belt, and the reducer drives the two lower rollers to drive, and the rolling flexibility is good. It is controlled by PLC programmable display, the upper roller is checked by displacement sensor, and the measurement is displayed by digital display. To improve product efficiency and product quality, the tipping frame uses hydraulic tipping.
The disadvantage is that the remaining plate head of the coil needs to be rounded or pre-bended with the help of other equipment.
This equipment can roll sheets with a thickness of 1mm-200mm and a width of 8000mm.
- W11S Series Upper roller universal plate rolling machine( Divided into small, medium and large types).
The upper-roll universal plate rolling machine is a hydraulic three-roll plate rolling machine, which is used to roll the plate into a cylindrical, arc, and conical shape at room temperature.
The upper roller can move vertically and horizontally. The vertical displacement of the upper roller adopts hydraulic transmission, and the horizontal movement adopts mechanical transmission.
With the board end pre-bending function, the upper roller moves horizontally to make the upper roller an asymmetrical position with respect to the lower roller to realize the board end pre-bending.
The motor and reducer drive the two lower rollers when rolling. Since the elevation of the lower roll remains unchanged, it is convenient to feed and operate.
The tipping frame is tipped hydraulically.
Using PLC programmable display control, digital display operation, easy and intuitive operation.
- This type of plate rolling machine has the function of plate end pre-bending, and the remaining straight edge amount of pre-bending is less than 2.5 times the plate thickness.
- Using EPS automatic electronic leveling technology, real-time monitoring and real-time adjustment, automatically adjust the level of the upper roller, and keep the upper and lower rollers parallel.
- The post-bending process of this type of plate bending machine DuTe can realize the end pre-bending, continuous bending without back angle, and the bending process is fully digitally displayed.
- Large-size LCD touch screen digital display, man-machine dialogue control interface, efficient and intuitive operation.
- The combination of fixed disturbance compensation for the upper roller and variable disturbance compensation for the lower roller idler can effectively overcome the influence of disturbance deformation and improve the straightness of the product.
- It has various overload and safety protection functions, interconnection and interlocking, automatic fault alarm and prompt, which can effectively prevent misoperation and protect the safety of equipment and operators.
- High-strength integrally welded chassis and bracket, firm structure, durable.
- W11F Series Three-roller asymmetric rolling machine
It is mainly used in the process of cold working in which the sheets can be bent into different diameter cylindrical tubes.
The structure of the machine is a three-roller asymmetrical structure, and the lower roller is the main drive and does vertical lifting motion to clamp the plate. The gear of the lower roller meshes with the gear of the upper roller, and at the same time as the main transmission, the side rollers make tilting and lifting movements. With multiple functions of pre-bending and rolling, compact structure, convenient operation and maintenance
This type of rolling machine can roll steel plates with a thickness of 0.8-6mm and a width of 2000mm. It is suitable for small-diameter rolling of thin plates and simple pre-bending.
- Configuration
- Main power: Siemens Electrical made in Germany
- Main electronic elements: Schneider made in France,
- Axletree: Double-row self-aligning bearing from Germany
- Main motor: Siemens Electrical made in Germany
- Programmable logic controller PLC:OMRON products from Japan
- Hydraulic system: Bosch – Rexroth made in Germany
- Gear pump: made in China TAIWAN,
- Work Roller: Material of work roller with 42CrMo Alloy steel.
- Digital display system :Touch Screen for Delta
10 Transducer: OMRON, Made in Japan
- Automatic lubrication system: Sino-Japanese joint, which has block alarm rolling
- 3 roller plate bending machine Products show
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