News

JIANGSU MACRO CNC MACHINE Co., Ltd. specializes in the production of hydraulic bending machines and hydraulic shearing machines for 20 years. The hydraulic shearing machine is a equipment widely used in metal processing industry and can be used to cut metal materials of various thicknesses and sizes. There are two main types of hydraulic shears: hydraulic swing beam shears and hydraulic guillotine shears. The main difference between them is the way the upper knife moves. Let’s talk about the differences and commonalities between the two types of hydraulic shearing machines produced by our company.

Do you know how metal products are made? Cutting, welding, and bending are all processes, and they all play a very important role in metal processing. In the metal workpiece bending process, the press brake machine is used to shape the metal plate into different angles and shapes. As press brake machine technology gradually matures, most metal workshops now use electro-hydraulic press brake machines instead of traditional torsion axis bending machines. We will discuss the advantages of Macro electro-hydraulic press brake systems over torsion axis press brakes.

Why choose D-SVP hydraulic cnc press brake machine ?Compared with the traditional electro-hydraulic press brake machine, the double servo pump-controlled hydraulic press brake machine has many advantages, compared with the traditional device, the power consumption can be saved by 60%, the work efficiency can be increased by 30% (reduce cycle time), the positioning accuracy is more accurate, up to 5um, the noise is reduced, the machine tool works more quietly, the hydraulic oil usage is very small, only 30% of the traditional. Machine tools are easier to manufacture, easier to maintain, and have lower failure rates.

The sheet metal bending process using MACRO press brake machine involves precision, power and control. Its principle is to transform a flat piece of metal into the desired shape by calculating the deformation through a bending machine. The process can be completed in several key steps, each of which is critical to achieving the accuracy and completeness of the final product.

In terms of the number of rollers, MACRO plate rolling machines are divided into three-roller plate rolling machines and four-roller plate rolling machines. Three-roller plate rolling machines are further divided into symmetrical three-roller plate bending machines, horizontal downward-adjustable three-roller plate bending machines, arc downward-adjustable plate rolling machines, upper-roller universal three-roller plate rolling machines, and hydraulic CNC plate rolling machines. From the transmission point of view, it is divided into mechanical rolling machine and hydraulic rolling machine type.

In order to offset the uneven bending caused by the elastic deformation of the press brake machine, mold and material, and improve the accuracy and quality of the workpiece, MACRO cnc machine company provide you with mechanical  compensation and hydraulic compensation workbeach for your choice.

MACRO hydraulic four-roller plate rolling machines are widely used in many industries, including but not limited to petroleum, chemical industry, shipbuilding, hydropower, metal structure and machinery manufacturing.

The press brake machine mold plays an extremely important role in the bending work . The selection of the press brake machine mold is directly related to the accuracy, appearance and performance of the bending product.

Hydraulic press machine is a kind machine that uses liquid as the working medium and is made according to Pascal's principle to transfer energy to achieve various processes. According to the structural form, hydraulic presses are mainly divided into: four-column type, single-column type (C type), horizontal type, vertical frame, universal hydraulic press, etc. Hydraulic presses are mainly divided into metal forming, bending, stretching, punching, powder (metal, non-metal) forming, pressing, extrusion, etc. according to their uses.

Hydraulic guillotine shearing machine is the most common and commonly used shearing equipment in machining. It can shear steel plate materials of various thicknesses. It is used for straight-line shearing of various metal sheets, and the shear thickness is reduced accordingly. After improving the blade material, it can also shear sheets with high tensile strength such as low alloy steel, stainless steel, spring steel, etc.