enLanguage

Products

Home / Plate Bending Machine / 4 Roller Bending Machine Details

80x3000mm 4 Rolls Plate Bending Machine


The HUALU hydraulic 4 roll plate bending machine is renowned for its simplicity in operation. Unlike a 3 roll bending machine that requires pre-bending both ends of the sheet before rolling, our machine eliminates this step. Simply feed the sheet.

80x3000mm 4 Rolls Plate Bending Machine
  • Best bending results
  • Easy maintenance
  • Highest accuracy
  • Optimum roll material
  • Highest torques
  • Easy to operate
Send Inquiry

Specifications of the HUALU 80x3000mm 4 Rolls Plate Bending Machine:

The HUALU 4 roller plate bending machine is specifically designed for medium plate, aluminum plate, and stainless steel plate, making it highly suitable for these materials.
It enables easy rolling of the entire cylinder or parts with different radii.
Both the pinch roll and side roll are driven by hydraulic pistons, ensuring smooth and efficient operation.
Equipped with overload protection to safeguard against excessive force or strain.
The machine features three groups of digital output that display the position of the work roll accurately.
The hydraulic inverted head frame facilitates the unloading process of the rolled cylinder, enhancing convenience.
An independent mobile console is provided for easy operation, allowing flexibility in positioning.
The machine is constructed with a robust welding steel frame and undergoes overall stress relief treatment, ensuring durability and stability.
All work rolls are forged using high-quality steel and undergo heat treatment and induction hardening, guaranteeing their strength and longevity.
It is equipped with a coiling cone device for efficient coiling.
Incorporates a hydraulic balance system for optimal performance and control.
Features a two-speed working system to accommodate different requirements.
Manufactured in compliance with EC safety standards and holds CE certification, attesting to its adherence to safety regulations.
All electrical and hydraulic components used are sourced from reputable brands, ensuring reliability and performance.


The Specification Of 80x3000mm 4 Rolls Plate Bending Machine

Model

Useful Length

Without Prebending

With Prebending

Working Speed

Motor Power

XW12Z-80X3000

3000mm

80mm

70mm

1.5-6m/min

100KW

Notes for the Rolling Process of the HUALU 80x3000mm 4 Rolls Bending Machine:
Initial positioning: The lower roller is raised to create a slight clearance between the busbar and the upper roller. Then, the feeding side roller is operated to align the upper busbar with the same level. Finally, the other side between the upper and lower rollers is raised.
Feeding the steel plate: The steel plate is fed horizontally, ensuring that the end of the plate makes contact with the entire front roller. The front roller is then lowered to its original position.
Tightening and pre-bending the steel plate: Adjust the pressure of the lower roller circuit within a specific range based on the thickness and material of the steel plate. Lift and clamp the steel plate using the lower roller, and start rotating the upper roller. When the bending position is reached, stop the rotation of the upper roller. The left end of the centerline between the upper and lower rollers should have the necessary clamping length, equivalent to 1.5 times the plate thickness. Lift the rear roller to pre-bend the end of the steel plate.
Pre-bending the other end of the steel plate: After pre-bending the left end, lower the rear roller to its original position and start the upper roller. When the steel plate follows the bending position, stop the rotation of the upper roller. Before the operation, lift the roller to support the other end of the pre-bent steel plate and adjust the pressure of the two roller circuits on the left and right sides.
Pre-bending: Adjust the front and rear rolls to the required positions for the work and start the upper roll for forming and bending.
Forming and bending: Once the bending process is completed, lower the bottom roller to a lower position. Then, with the side rollers, lower the workpiece to a certain position, flip it over, and lift the workpiece parallel to the top roller for removal. This completes one work cycle.

The 80x3000mm 4 Rolls Plate Bending Machine offers several advantages:
High-strength and long-life solid bearing rollers: The machine is equipped with robust and durable solid bearing rollers, ensuring a long service life and minimal deformation.
Forged high-carbon steel transmission gear: The transmission gear is made from forged high-carbon steel, providing excellent hardness and strong wear resistance. It operates without friction, is resistant to rust, and does not require lubrication, resulting in a permanent maintenance-free operation.
Integral steel plate welding: The entire 4 roller plate bending machine is constructed using integral steel plate welding, which offers thickness, aesthetic appeal, and excellent stability.
User-friendly CNC control automation: The machine features an operation-friendly CNC control automation mode for rolling. Additionally, it can be equipped with a powerful and advanced CNC system that allows for automatic programming, reducing reliance on experienced operators. The operation is simple, and even a single person can work independently, improving efficiency and productivity.

Applications of HUALU 4 Rolls Plate Bending Machines

The versatility and power of HUALU’s bending machines make them suitable for a wide range of applications across various industries:

Automotive Manufacturing

In the automotive industry, precision and reliability are crucial. Our bending machines form high-quality components such as chassis parts and exhaust systems, ensuring they meet stringent industry standards.

Aerospace Components

Aerospace applications demand the highest levels of precision and durability. HUALU’s machines bend materials into lightweight, high-strength components, meeting rigorous specifications of the aerospace industry.

Construction Materials

The construction sector relies on durable, accurately formed materials. HUALU’s machines ensure that plates and beams used in construction applications are perfectly bent, enhancing the quality and longevity of the final structures.

Industrial Equipment

In the industrial sector, our bending machines produce parts for machinery and equipment, ensuring durability and reliability in demanding environments.

HUALU’s 4 Rolls Plate Bending Machines are more than just equipment—they’re solutions designed to elevate your manufacturing operations. With high-precision engineering, robust construction, versatile applications, and a user-friendly interface, they stand out as the ideal choice for businesses looking to achieve exceptional results. Choosing HUALU means choosing a partner committed to your success, with the expertise, technology, and support to help you reach new heights in the manufacturing industry.

Explore the opportunities. Invest in HUALU. Discover the difference our 4 Rolls Plate Bending Machines can make for your business today.

Tag: 4 roll hydraulic plate bending machine | Hydraulic 4-Roll Plate roller with Pre-Bend | Four Roll Plate Bending Rolling Machine | W12 4-roll Plate Rolling Machine | 4 Roll Plate Bender Equipment | 3-Roll VS 4-Roll Plate Bending Machine | Plate Roll 4 rolls Cylinder | Steel Plate roller machine

(0/10)

clearall