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Machinery

Bending Machine Hydraulic

Bending Machine Hydraulic

We manufacture a Bending Machine Hydraulic to bend sheet metal edges. Hydraulic Press Machines are used in metalworking industries

A hydraulic bending machine is a specialized tool used to shape metal plates, beams, and pipes into various angles and forms. It applies hydraulic pressure to bend the material, making it suitable for bending larger and thicker materials than mechanical bending machines.

Key Components of a Hydraulic Bending Machine

  1. Hydraulic System: The hydraulic system is the heart of the machine, generating the force required for bending the material. It typically consists of a hydraulic pump, hydraulic fluid, hoses, valves, and a hydraulic cylinder. The hydraulic cylinder applies force to the bending jaws or rollers, pushing the material into the desired shape.
  2. Bending Jaws or Rollers: The bending jaws or rollers hold the material firmly in place during the bending process. The bending jaws grip the material directly, while bending rollers guide the material around a bending form.
  3. Bending Form: The bending form is a contoured piece of steel that defines the desired shape of the bend. It is typically made from high-quality steel to withstand the bending forces and abrasion from the material.
  4. Pressure Roller: The pressure roller applies additional force to the material as it bends, ensuring a consistent and accurate bend.
  5. Mandrel: A mandrel is a cylindrical device inserted into the material to prevent flattening during bending. It is typically made from hardened steel or cast iron to match the material’s diameter and thickness.
  6. Work Table: The work table provides a stable surface for positioning and securing the material during bending. It can be adjustable to accommodate different material sizes and bending angles.
  7. Controls: The control panel allows the operator to set the bending angle, engage the bending mechanism, and monitor the bending process.

Common Applications of Hydraulic Bending Machines

Hydraulic bending machines are widely used in various industries for bending various materials:

  1. Metal Fabrication: Hydraulic bending machines are essential for manufacturing a wide range of metal products, including brackets, cabinets, railings, structural components, and automotive parts.
  2. Construction: Hydraulic bending machines are used to construct metal structures, such as buildings, bridges, and fences. They are particularly important for forming various angles and shapes in beams, pipes, and plates.
  3. Pipe Bending: Hydraulic bending machines are used to bend pipes of various materials, including steel, copper, and stainless steel, for various applications.
  4. Repair Work: Hydraulic bending machines are utilized to repair damaged metal components, such as car parts, appliances, and machinery. They can reshape and restore functionality to damaged metal structures.
  5. Custom Fabrication: Hydraulic bending machines are employed for creating custom-shaped metal components for unique applications. They can produce intricate shapes and angles that suit specific design requirements.
  6. Prototype Development: Hydraulic bending machines are used in the prototyping stage for various products and structures. They allow for rapid prototyping of designs to evaluate form, fit, and functionality.
  7. High-Volume Production: Hydraulic bending machines are commonly used in high-volume production environments due to their ability to produce precise and consistent bends quickly and efficiently.

Benefits of Hydraulic Bending Machines

Hydraulic bending machines offer several advantages over mechanical bending machines:

  1. High Bending Force: Hydraulic machines can handle larger and thicker materials than mechanical machines.
  2. Precise Control: Hydraulic machines provide precise control over the bending angle, ensuring consistent results and precise fitment.
  3. Automation: Hydraulic machines can be automated, reducing labor costs and increasing production efficiency.
  4. Durability: Hydraulic machines are built to withstand demanding industrial environments and provide reliable performance over extended periods.

Safety Precautions for Hydraulic Bending Machines

When operating hydraulic bending machines, it is crucial to follow safety protocols to prevent injuries and accidents:

  1. Thorough Training: Operators must receive comprehensive training on the specific machine model, its operation, and safety procedures.
  2. Personal Protective Equipment (PPE): Always wear appropriate PPE, including safety glasses, gloves, and hearing protection, to protect from flying debris, sharp edges, and noise.
  3. Secure the Material: Secure the material firmly to the machine’s clamping mechanism to prevent movement during bending.
  4. Avoid Overloading: Do not overload the machine beyond its specified capacity. Overloading can damage the machine and cause injuries.
  5. Maintain Safe Distances: Keep hands, clothing, and loose objects away from moving parts, bending jaws, and hydraulic cylinders to avoid accidental contact and harm.
  6. Emergency Stop Procedures: Familiarize yourself with emergency stop procedures and be prepared to act quickly in case of any unexpected malfunctions.
  7. Regular Maintenance: Follow a strict maintenance schedule to ensure the machine is in optimal

Bending Machine Hydraulic

Hydraulic bending is a common and versatile method for shaping sheet metal into various forms and angles. It utilizes hydraulic pressure to apply controlled force to the sheet metal, causing it to deform and conform to the desired shape. Hydraulic bending machines are widely used in various industries, including manufacturing, construction, and automotive, due to their ability to handle a wide range of sheet metal materials and produce precise and consistent bends.

Operating Principle of Hydraulic Bending Machines

Hydraulic bending machines primarily consist of a hydraulic system, a bending mechanism, and a control system. The hydraulic system generates and supplies pressurized hydraulic fluid to the bending mechanism, which applies the force required to bend the sheet metal. The control system regulates the flow and pressure of the hydraulic fluid, enabling precise control over the bending angle and speed.

Types of Hydraulic Bending Machines

Hydraulic bending machines come in various types, each designed for specific applications and sheet metal thicknesses:

  1. Three-Point Bending Machines: These machines are commonly used for bending smaller sheet metal pieces, typically up to 1/4-inch thick. They utilize three bending points – two fixed points and one movable point – to achieve the desired bend angle.
  2. Four-Point Bending Machines: These machines offer increased bending capacity, handling sheet metal up to 3/8-inch thick. They employ four bending points – two fixed points and two movable points – providing greater control over the bending process and reducing the risk of material distortion.
  3. Press Brakes: Press brakes are powerful machines capable of bending thick sheet metal, often up to 1-inch thick. They utilize a ram or press that applies downward force onto a punch, forcing the sheet metal into a V-shaped die to create the desired bend.
  4. Angle Bending Machines: These machines specialize in bending sheet metal to specific angles, typically between 45 and 180 degrees. They employ a bending form and a pressure roller to precisely shape the sheet metal into the desired angle.

Benefits of Hydraulic Bending

Hydraulic bending offers several advantages over other bending methods:

  1. Precision: Hydraulic bending machines provide precise control over the bending angle, ensuring consistent and accurate bends.
  2. Versatility: Hydraulic machines can handle a wide range of sheet metal materials, including mild steel, stainless steel, aluminum, and copper.
  3. Efficiency: Hydraulic machines can bend sheet metal quickly and efficiently, making them suitable for high-volume production.
  4. Automation: Hydraulic machines can be automated, reducing labor costs and increasing production efficiency.
  5. Durability: Hydraulic machines are built to withstand demanding industrial environments and provide reliable performance over extended periods.

Safety Precautions for Hydraulic Bending

When operating hydraulic bending machines, it is crucial to adhere to strict safety protocols to prevent injuries and accidents:

  1. Thorough Training: Operators must receive comprehensive training on the specific machine model, its operation, and safety procedures.
  2. Personal Protective Equipment (PPE): Always wear appropriate PPE, including safety glasses, gloves, and hearing

EMS Metalworking Machinery

We design, manufacture and assembly metalworking machinery such as:

  • Hydraulic transfer press
  • Glass mosaic press
  • Hydraulic deep drawing press
  • Casting press
  • Hydraulic cold forming press
  • Hydroforming press
  • Composite press
  • Silicone rubber moulding press
  • Brake pad press
  • Melamine press
  • SMC & BMC Press
  • Labrotaroy press
  • Edge cutting trimming machine
  • Edge curling machine
  • Trimming beading machine
  • Trimming joggling machine
  • Cookware production line
  • Pipe bending machine
  • Profile bending machine
  • Bandsaw for metal
  • Cylindrical welding machine
  • Horizontal pres and cookware
  • Kitchenware, hotelware
  • Bakeware and cuttlery production machinery

as a complete line as well as an individual machine such as:

  • Edge cutting trimming beading machines
  • Polishing and grinding machines for pot and pans
  • Hydraulic drawing presses
  • Circle blanking machines
  • Riveting machine
  • Hole punching machines
  • Press feeding machine

You can check our machinery at work at: EMS Metalworking Machinery – YouTube

Applications:

  • Beading and ribbing
  • Flanging
  • Trimming
  • Curling
  • Lock-seaming
  • Ribbing
  • Flange-punching