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Press Brakes in the World of Industrial Machinery: An Exapro Overview

In the sprawling realm of industrial machinery, there's one piece of equipment that always manages to carve out a unique niche for itself: the press brake. For professionals in the metalwork industry, a press brake is not just a machine – it's a veritable craftsman's tool, facilitating precision, efficiency, and the creation of intricate metal components and products. 

So, what exactly is a press brake? At its core, a press brake is a machine pressing tool for bending sheet and plate material, commonly sheet metal. It forms predetermined bends by clamping the workpiece between a matching punch and die. With the capability to shape metals with precision, it's an invaluable tool for a plethora of industries – from automotive to aerospace.

Modern press brakes have come a long way. Enhanced with computer controls, they can ensure unparalleled accuracy, making them indispensable for projects where precision is paramount. From forming intricate components for aircraft to creating the chassis for your vehicles, a press brake's role in shaping the metal landscape is undeniable.

Navigating the vast marketplace of used industrial machinery can be a daunting task. The fear of landing a machine that doesn't deliver on its promises, or the concern of not fetching the right price for a valuable piece of equipment, can deter many from stepping into this arena. This is where Exapro shines, bridging the gap between potential buyers and sellers, and ensuring a seamless, trustworthy exchange.

At Exapro, every machine is meticulously catalogued, ensuring potential buyers understand the full capabilities and condition of the machinery they're interested in. It's not merely about facilitating a transaction, but about fostering a community of informed professionals who can make decisions rooted in clarity and confidence.

When you choose to invest through Exapro, you're also investing in peace of mind. The assurance of a transparent transaction, the possibility of accessing a global network of sellers, and the guarantee that every machine has been assessed for quality means you're stepping into a marketplace that truly values the professional's needs.

Navigating the €10,000 to €28,000 price bracket for press brakes on Exapro allows potential buyers to select machinery that aligns with their budgetary constraints and operational needs. It's not merely about choosing the most affordable option, but about discerning the machine's inherent value in the long run.

Whether you're an industry veteran looking to diversify your machinery arsenal, or a newcomer hoping to make an informed investment, a press brake can be a game-changer. And when you choose to make this investment through Exapro, you're not just purchasing machinery – you're becoming a part of a global community of professionals who value quality, transparency, and innovation.

Main Advantages of Press brakes 

Press brakes, integral to the world of metalworking, offer numerous advantages that cater to diverse fabrication needs. Understanding these benefits can help businesses and individuals make informed decisions about their machinery investments. Here are the main advantages of press brakes:

Precision and Accuracy: Modern press brakes, especially those equipped with CNC (Computer Numerical Control) systems, can produce parts with extremely high precision. They can consistently bend metal to the required angles and dimensions, ensuring uniformity in mass-produced components.

Versatility: Press brakes can handle a variety of metal types and thicknesses, from stainless steel to aluminium sheets. They can be equipped with different dies and tools to achieve diverse bending profiles, making them adaptable to different job requirements.

Efficiency: The automation capabilities, especially in CNC press brakes, reduce manual interventions. This translates to faster production times and the ability to handle large volume orders with ease.

Cost-Efficiency: While the initial investment might seem significant, the operational cost of press brakes is relatively low. Their ability to produce high-quality bends in a single stroke reduces waste and ensures optimal use of raw materials, saving money in the long run.

Safety: Contemporary press brakes come with advanced safety features, including light curtains, safety guards, and back-gauges. These ensure that operators are safeguarded from potential hazards while the machine is in operation.

Reduced Labour Dependency: Automated features and programmable systems mean that fewer manual adjustments are needed. This not only reduces the chances of human error but also ensures that fewer hands are needed to achieve more complex bends.

Consistency: Press brakes, especially automated ones, produce consistent results. This uniformity is especially crucial for industries where component consistency can make or break the functionality of the end product.

Compact Design: Despite their power and capability, many press brakes have a relatively compact footprint. This allows for efficient use of workshop space and can facilitate the setup of multiple machines in larger production environments.

Longevity and Durability: Made to handle rigorous tasks, press brakes are constructed robustly. With regular maintenance, they can offer long service lives, making them a sound investment for businesses.

Easy Integration: Modern press brakes can be easily integrated with other systems or machinery in a production line. This ensures a seamless flow of operations, especially in larger manufacturing setups.

Press brakes provide a compelling blend of precision, efficiency, and versatility. For industries ranging from automotive to aerospace and everything in between, the advantages offered by these machines can significantly enhance production capabilities and quality.

Main machine parameters of Press brakes

Press brakes, being essential tools in the metal bending and fabrication industry, are defined by several key parameters that determine their capabilities, functionality, and suitable applications. When considering or comparing press brakes, these parameters provide insight into the machine's performance and fit for specific tasks. Here are the main machine parameters of press brakes:

Tonnage: This refers to the maximum force or pressure the press brake can exert on the workpiece. Tonnage determines the thickness and type of metal that can be bent. A machine with higher tonnage can bend thicker plates.

Bending Length: This parameter indicates the maximum length of the metal sheet that the machine can handle in a single operation. It essentially defines the size of the workpiece the machine can accommodate.

Distance Between Housings: This is the space between the side frames of the press brake. It provides a measure of the maximum width of metal that can be placed and manipulated in the machine.

Stroke Length: This is the distance the ram (or upper beam) can travel vertically. A longer stroke length can accommodate thicker materials or specific dies.

Throat Depth: Throat depth refers to the distance from the centre of the ram to the back of the machine. A greater throat depth allows for the bending of deeper parts or larger boxes.

Open Height: This is the distance between the ram and the bed when the ram is fully retracted. It gives an idea of the maximum tool height the machine can accommodate.

Backgauge Range: The backgauge is a positioning device that helps place the metal sheet at the desired location for bending. The range indicates how far the backgauge can move, which affects the depth of the bend.

Number of Axes: Modern CNC press brakes can have multiple axes, each offering a specific movement or adjustment capability. The number of axes typically indicates the degree of automation and precision the machine can achieve.

Speed: This parameter often breaks down into approach speed (how fast the ram descends towards the workpiece), bending speed (how fast it bends the metal), and return speed (how quickly it retracts).

Control Type: This refers to the type of control system the machine uses. While older models might have manual or basic electronic controls, newer models boast CNC or even PC-based control systems for higher precision and programmability.

Safety Features: While not a direct performance parameter, the inbuilt safety mechanisms — like light curtains, laser guards, or pressure-sensitive mats — are essential considerations, especially in environments prioritizing operator safety.

When selecting a press brake, understanding these parameters and aligning them with the specific requirements of a project or operation is crucial. They not only dictate the capabilities of the machine but also play a significant role in ensuring the quality and consistency of the end product.

Area of Use 

Press brakes are versatile machines widely used in various industries for metal bending applications. Their ability to deliver precision bends on a range of metals makes them indispensable in multiple sectors. Here are the primary areas of use for press brakes:

Aerospace Industry: In aircraft manufacturing and maintenance, press brakes are used for bending parts like aircraft skins, frames, and other internal structures. The precision and consistency required in this industry are perfectly met by modern press brakes.

Automotive Industry: Vehicle manufacturers rely heavily on press brakes to shape and bend various components of cars, trucks, and other vehicles, such as chassis parts, body components, frames, brackets, and more.

Construction and Infrastructure: In the building sector, press brakes help in fabricating structural steel components, metal frames, brackets, and other foundational elements. They also play a role in producing HVAC ductwork, metal roofing, and architectural elements.

Shipbuilding: Press brakes are used in shipyards to form parts of ships, including hull components, interior structures, and other metal elements that require precise bending.

Railroad Industry: For train carriages and related infrastructure, press brakes are instrumental in bending large metal sheets and components.

Electronic Enclosures: The electronics industry uses press brakes for bending metal casings, frames, and chassis for devices ranging from computers to industrial control units.

Furniture Manufacturing: Metal-based furniture, like chairs, tables, and cabinets, often have components shaped and formed using press brakes.

Agricultural Machinery: The manufacturing of tractors, harvesters, and other agricultural machinery involves the use of press brakes to bend and shape various metal parts.

Energy Sector: In the production of components for solar installations, wind turbines, or conventional energy setups, press brakes play a crucial role in forming structural components.

Defence and Military: Armoured vehicles, military equipment, and other defence-related hardware often include metal parts that are formed using press brakes.

Appliance Manufacturing: Household appliances like ovens, refrigerators, and washing machines contain metal parts, panels, and frames bent to precise dimensions using press brakes.

Signage and Advertising: Large metal signboards, frames, and other advertising structures are often fabricated with the help of press brakes.

In addition to these industries, many custom metal fabrication workshops and production facilities across the world utilize press brakes for diverse applications, tailored to specific project needs. The versatility and precision offered by these machines make them a fundamental tool in any setting where metal bending is required.

Manufacturers of Press brakes 

Press brakes are manufactured by several leading industrial companies worldwide. These manufacturers are well-regarded for their innovation, durability, and precision. Here are some of the notable manufacturers you can find on Exapro:

Amada: A Japanese company, Amada is a major player in the fabrication industry and produces a range of press brakes, including some highly sophisticated CNC models.

Trumpf: Based in Germany, Trumpf is a key provider of manufacturing technology, including a diverse range of press brakes known for their precision and reliability.

Bystronic: A Swiss company, Bystronic specializes in laser cutting systems and press brakes. Their machines are renowned for their advanced technological features.

Cincinnati: An American brand, Cincinnati Incorporated offers a range of machinery, including press brakes, and is known for its durable and reliable equipment.

Accurpress: A prominent North American brand, Accurpress produces hydraulic press brakes and shears, and they have a strong presence in the market.

LVD: Based in Belgium, LVD Group specializes in sheet metalworking machinery, including a comprehensive range of press brakes.

Bendmak: Hailing from Turkey, Bendmak offers a range of metalworking machines, including press brakes, tailored to different industry needs.

Durma: Another major Turkish manufacturer, Durma offers a diverse range of machinery, including press brakes, which are widely used globally.

Salvagnini: An Italian company, Salvagnini designs and produces flexible systems and machines for processing sheet metal, including press brakes.

Haco: Also from Belgium, Haco produces a range of machinery for the metalworking industry, including press brakes, both CNC and conventional.

Dener Makina: This Turkish manufacturer specializes in producing high-quality press brakes, among other metalworking machines.

It's important to note that the ideal manufacturer often depends on specific requirements like budget, machine capacity, precision needs, and the type of technology preferred.