EZHONG mainly produces three-roller plate bending machine, coiling machine price, leveling machine price, four-roller coiling machine, leveling machine, high-strength plate leveling machine, plate rolling machine, large CNC plate rolling machine, uncoiling straightening six series of products including flat shearing production line, bevel forming machine, bending machine, and shearing machine.
In the past 70 years, we have sold more than 10,000 machines and have maintained long-term cooperative relations with many customers. Therefore, the possibility of the existence of second-hand machines of customers has also appeared. In order to meet the needs of different customers, we also provide low-cost and cost-effective second-hand sheet forming machines for many production applications: second-hand plate rolling machines, second-hand leveling machines, second-hand presses, second-hand profile bending machines, etc.
- EZHONG second-hand rolling machine low fault, cheap price.
- Simple operation, a single person can work independently. The coiling efficiency is high, and the cost performance is high.
- Easy to operate. With the pre-bending function of the plate end, the metal plate can be loaded at one time, and the plate end pre-bending and the roll forming of the workpiece can be completed without turning the head.
- CNC control, the upper roller lifting and lowering adopts displacement sensor detection, LED display can directly observe the working displacement of the upper roller.
- All work rolls are forged from high-quality steel and are heat treated and induction hardened.
- EZHONG second hand plate bending machine is manufactured in accordance with EC safety standards and has CE certification.
- All electrical and hydraulic components are of well-known brands.
1. First, fix the upper mold so that the center of gravity of the mold and the center of the pressure head is in a straight li
Before buying a second hand plate rolling machine, you must understand the relevant knowledge of the second hand rolling machine, so that you can make a targeted choice when choosing, and you must also understand what functions you have on the second-hand coiling machine. Demand, then, from which aspects should I generally choose a used plate rolling machine?
At present, most of the second-hand plate rolling machines on the market have this function, but the straight edge caused by pre-bending is generally not required by customers. Because of this, there is no need to pre-bend, straight edge sections can be used.
The new type of second-hand plate rolling machine controlled by the company appeared, which solved the defects of traditional second-hand plate rolling machine.
In the modern stage, modern production must have higher requirements for equipment, so the second-hand plate rolling machine must also have a high degree of automation control, and the second-hand CNC plate rolling machine has become a development trend.
At present, people have relatively high requirements for product accuracy, such as roundness, angle, penalty scale, error, etc. When choosing a guard, you should choose according to your own needs, and it is best to choose those with safety protection devices. Used rolling machine. All in all, there are many types of second hand roll forming machines on the market. Different types have different functions. When choosing a guard, you must make a targeted choice according to your actual functional needs and make a targeted choice. Get twice the result with half the effort.
For our EZHONG company, we are a manufacturer specializing in the production of plate bending machines for more than 70 years, mainly producing three-roll plate bending machines, plate bending machine prices, leveling machine prices, four-roll plate bending Six series of products, including high-strength sheet metal leveling machine, rolling machine, large-scale CNC rolling machine, uncoiling leveling and shearing production line, bevel forming machine, bending machine, and shearing machine, have now developed into China's national "CNC "Machine tool and basic manufacturing equipment" science and technology major project undertaker, national torch key high-tech enterprise, director unit of China Machine Tool Industry Association Forging Machine Tool Branch. The company continues to innovate on the basis of introducing, digesting and absorbing European advanced technology, focusing on industry-university-research cooperation, forming intelligent, large-scale, and energy-saving characteristics, constantly creating excellent performance, pursuing a quality culture of "exquisite work, excellence", and a comprehensive economy The efficiency index ranks among the best in the industry. If you have any questions, please feel free to consult.
The end bearing of the work roll of the second-hand plate rolling machine adopts rolling bearing, which has a small friction coefficient, reduces reactive power loss and saves energy.
High-precision end of the pre-bending, set the length of the straight edge freely; direct pressure on the pre-roll bending, high-precision can be completed in advance of the end of the bend.
The lifting displacement of the lower roller and the side roller is controlled by the computer, automatically leveled and digitally displayed on the screen, with a synchronization accuracy of 0.2mm. The rolling precision is high and the operation is convenient.
The used roll bender is equipped with a movable operating table, which is more convenient for operators to use. The touch screen displays the positions of the three work rolls, making the operator clear at a glance.
The control system of the used plate rolling machine adopts intelligent high-speed programmable controller. The system has protection functions such as man-machine dialogue, fault self-diagnosis, intelligent judgment of operating errors, monitoring of various parts of the machine tool, logic processing, power failure memory, etc. The system has the advantages of strong anti-interference ability, long service life, earthquake resistance, and stable operation.
The sensors of the lower roller and the side roller have high accuracy, which ensures the position accuracy and realizes the position monitoring of each roller.
Second hand plate bending machine is widely used in petroleum, chemical, boiler, shipbuilding, utilities, metal structures and machinery manufacturing industries. The used plate rolling machine can rapid prototyping, high-precision coil, without auxiliary equipment, less investment.
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