CNC Hydraulic Sheet Metal Press Brake Bending & Shearing Machine

( Estun E21 NC Controller system operation demonstration for press brake ,  80 Ton, 125 Ton, 200 Ton, 250 Ton press brakes can be customized accordingly) GLDMA  250 Ton hydraulic bending machine  is a very popular model, which can be used in many fields such as shipping, automobile making, construction and so on. For  250 Ton hydraulic press brake m achine , multiple choice for back gauge is available, the client can choose additional axis, such as R1, R2, Z1, Z2 and so on, the different number of axis you need, the different control system you will choose. If you only need to control 2 axis, torsion type bending machine is enough, you can choose  E21  or  E200  controller which are from China, or you can choose DA41 controller which from Holland if you have enough budget. When you want to control 4 axis, that will be electrical hydraulic type bending machine, you can choose  DA52S control system , this system can control Y1, Y2, X ...

GLDMA 200 ton CNC hydraulic metal plate press brake machine is divided into four sizes of work table: 3200mm, 4000mm, 5000mm, and 6000mm length. A few clients ask that they want to have a 2500mm length, but this is not our standard size, in view of this length can not support 200 Ton pressure in long term, and it will influence the life span of machine. 200 ton is a middle size in press brake machinery, so the manufacturers of building structure, automobile small spare parts, even some small machine manufacturers will need this size. Delem CNC controller series is much more popular with customers.  CNC type  at least will be equipped with 3+1 axis, which bring the machine into a higher level of precision. Two cylinders are controlled by grating ruler, it will bring perfect performance on synchronization. What's more, the speed of two Y axis is obviously improved. This is why CNC press brake machine is much more expensive on price. About the configuration, we choose some...

GLDMA  150 Ton  CNC press brake  is one of the most popular type. This tonnage is with 4 common length sizes:  150T/3200mm ,  150T/4000mm ,  150T/5000mm ,  150T/6000mm . Absolutely, the worktable can be customized as clients' requirement to satisfy different needs. 150 Ton press brake machine  can process different metal material, no matter is carbon steel, galvanized sheet, copper plate or stainless sheet, so it’s best choice for metal fabrication owners. This tonnage plate bending machine is suitable for max 3mm(6000mm worktable) to 6mm(3200mm worktable). Some thin and long parts can be produced by this tonnage, such as kitchenware processing, metal boxes producing, storage shelves making, interior design and decorating.  GLDMA  CNC hydraulic press brake  is with grating ruler, and CNC controller system can control synchronized movement of the two oil cylinders directly, to ensure best synchronized accuracy bending accurac...

GLDMA  63 Ton hydraulic bending machine  is mainly consisted of machine frame, control system, oil cylinder , electrical system and so on. It is widely used in many industry fields, include sheet metal industry and construction field, such as wall frame, door frame, container and so on, especially for the thin plate, normally for stainless steel no more than 1.5mm, for carbon steel no more than 3mm, such as kitchen equipment, small piece process for other equipment. When the bender machine working, usually the width of plate should not be more than 2500mm or 3200mm, the work piece linearity accuracy can be 0.5mm/m, the back gauge accuracy can be 0.05mm/m.  63 Ton hydraulic press brake machine has 2 axis, 3+1 axis or even more axis control to choose according to the requirements of the customer. 2 axis often refer to torsion bar type bending machine with E21, E200 or DA41 control system, this is simple system only can control X and Y axis, if you want to control...

The  cnc  press brake is generally divided into the torsion axis nc synchronous press brake and the electro-hydraulic servo  cnc press brake . Their main differences can be summarized as follows: 1. Guarantee that the structure of the two sides of the bending slide is different, and the press brake is connected with the rigid shaft of the two cylinder piston simultaneously, and the electro-hydraulic servo press brake is synchronized with the servo synchronization valve on both sides. 2. Different precision.The electro-hydraulic servo press brake is relatively synchronous with high accuracy, with real-time error feedback, and the flexural ability is strong.There is no error feedback in the torsional axis synchronous press brake, and the deflection of the bending block is poor. 3. The price is different.The numerical control system of twisting shaft synchronous press brake is different from that of electro-hydraulic servo press brake, ...

At present, the operating system of CNC press brake in domestic market mainly includes Delem DA52 and Delem DA65W.The price of the two operating systems, Delem DA65W, is higher than that of Delem DA52, and the price difference is tens of thousands. After knowing the price of these two operating systems, I will give you a brief analysis of the differences between the two operating systems and how to choose them. First of all, we must know the purpose of buying the  CNC press brake  is to process products and which products will be processed later. After all, buying equipment is a capital investment for the company, which is crucial for the future development of the enterprise. If our products are more complex, small, and frequently changing product types, I feel that the Delem DA65W will be better. But a single large enterprise, Delem DA52, is basically enough. The CNC press brake is compared with ordinary press brake, and the precision and eff...

In life, we often need to take the elevator, but you know, although many elevators are made by us, the machine tools that produce elevators are imported from abroad. One of the difficulty is that the press brake machine needs to be used in the production of elevators. Currently, the domestic equipment can only do the unilateral bending, which requires manual assistance when encountering the multilateral bending. Many people do not think that we often take the elevator in our lives, and many of the machine tools are imported. Take the elevator door as an example, the elevator door we see seems to be a plane, but actually, it's a "square box". The outside of the elevator has a door panel, and there is a door panel inside, which is hollowed-out in the middle.The elevator doors need to be folded into a "square box". It's like taking a piece of paper and folding it into a box.  Among them, folding this "square box" needs to use bending machin...

Gldma is a professional manufacturer of hydraulic sheet metal processing machinery, with the main products such as hydraulic press brake, hydraulic shearing machine, fiber laser cutting machine, hydraulic press machine and ironworkers. The factory is located in Anhui province of China, which is one of the biggest manufacturers for those hydraulic sheet metal bending, cutting, forming and pressing machines. We sincerely welcome your cooperation. Here to introduce our popular sale 600 tons press brake machine, which is a tandem press brake with 2 sets of 300 ton press brakes. Video about 600 ton cnc press brake machine : 600 ton CNC press brake machine  is a heavy model of such kind machine,it is often use in some big projects, such as shipping,auto making and so on. For  600 ton press brake , the stability of frame is extremely important to the quality, to ensure the machine can be used for long time,the machine frame is integrated processed by large boring-milling...

What is the trend of the  application domain of  bending machine? The following is a brief introduction to the trend of mould application in bending machine, many users now tend to use CNC bending machines, however, the market of ordinary bending machine tool is still very large, which is mainly used for the processing of sheet metal bending with various sizes. There is a wide market in the processing industry of large electrical control cabinet, which can also be used in other high-volume sheet metal stainless steel processing. CNC sheet metal bending machine system presents three aspects of development trend. Hydraulic sheet metal bending machine is a machine that can bend the thin plate, its structure mainly includes the bracket, table and clamping plate, the table is placed on a bracket and the workbench is made of base and press plate. The base is connected to the clamping plate by hinges, the base is made up of the shell, coil and cover, the coil is p...

Hydraulic press brakes  are more flexible and have a higher capacity than mechanical ones because hydraulic brakes are controlled through fluid pressure to a piston. The use of pressurized fluid allows you to program different strokes and speeds within a stroke as needed. Depending on the cylinder length, stroke lengths up to 250 cm or 100 in can be easily obtained in hydraulic press brakes. The number of strokes can be as high as 600 per minute, as it is in the case of a high-speed blanking operation. You have three types to choose from: conventional, NC, and CNC. In conventional machines, the stroke length and speed are manually adjusted, which means that the operation is based on the operator's experience and knowledge. In NC machines, a program is feed through the NC controllers, which are fitted to the hydraulic press brake. These programs control the machine parameters. NC machines feature speedy stroke cycles for all jobs as well as a reduced setup time. Therefore they ar...

Giving operators the know-how they need to produce parts efficiently and cost-effectively can be as easy as 1-2-3-4. Many factors contribute to good part formation on a press brake. But every operator must understand four simple but crucial elements of the process for that to happen: The operator The brake The tooling The drawings Operator Foremost are the operators, who need to be well-trained and offered regular training updates on the proper use of the shop's brakes. Operators also should know the importance of the other three factors listed previously and be able to use those elements to the fullest to produce the most accurate parts possible in the shortest amount of time. The goal of operators is not only to make good parts but also to keep setup time to a minimum within the confines of a given press brake. Remember, time spent in setup is time not spent making parts, so reducing setup time is very important. Only the operator's expertise can reduce setup time on a given ...