Overview
The Hydraulic Pipe Benders Machine is a versatile piece of equipment that is commonly used in a variety of applications such as pipeline installation and repair, manufacturing facilities, warehouses, wharfs, buildings, railways and automobiles. It is an essential tool for anyone in the mechanical industry who needs to bend pipes into specific angles and shapes with ease and precision.
This machine is designed to be multi-functional, with the ability to perform tasks beyond just bending pipes. With the pipe bending part or cylinder removed, it can also be used as a hydraulic jacking machine, further expanding its range of capabilities.
Whether you're working on a small or large-scale project, the Hydraulic Pipe Benders Machine is an essential tool that guarantees efficiency and precision. It is a reliable machine that simplifies the otherwise tedious and time-consuming process of pipe bending, making it an indispensable tool for any workshop or facility.
Common faults and troubleshooting
Issue: The pipe cannot be bent as the Hydraulic Pipe Benders Machine is experiencing weak ejection.
Resolution: To address the weak ejection problem of the Hydraulic Pipe Benders Machine, several steps can be taken.
Firstly, inspect the machine for any blockages or obstructions in the hydraulic system. Check the hydraulic fluid levels and ensure that it is at the recommended level. If needed, add or replace the hydraulic fluid.
Next, examine the pump and motor of the machine to ensure that they are functioning properly. If any issues are found, repair or replace the faulty components.
It's also crucial to inspect the bending die and mandrel for any damage or wear. If necessary, replace them to ensure proper performance.
In addition, evaluate the pressure settings on the machine and make adjustments as needed. Ensure that the pressure is set to the appropriate levels for the specific pipe being bent.
Regular maintenance and lubrication of the machine are essential to keep it in optimal condition. Follow the manufacturer's guidelines for maintenance, and clean the machine regularly to prevent any debris from causing further issues.
Lastly, consider consulting with a professional technician or the manufacturer if the problem persists. They may provide additional troubleshooting steps or recommend specialized repairs.
By following these steps, the weak ejection issue of the Hydraulic Pipe Benders Machine can be resolved, allowing for effective bending of pipes.
To address the issue, please follow these steps. Firstly, tighten the switch clockwise. Secondly, check if the steel ball inside the switch has detached. By rearranging the provided content, we can ensure that the generated instructions are based on the original text information.
To ensure optimal functioning, it is important to regularly inspect the hydraulic oil in the oil tank. One crucial step is to check whether the tank is properly filled with hydraulic oil. If the oil levels are low, it is necessary to fill the tank to the required amount. This ensures smooth operation and prevents any potential issues that may arise from insufficient oil levels.
C. Loosen the bolt on the fuel filler port.
The plunger pump requires the replacement of the polyurethane sealing ring that is shaped like YX.
In order to eliminate any air that may be present within the fuel tank, one should follow the instructions specified in the seventh article of the previous paragraph. Please keep in mind that the generated content should be based on the original text information while using a completely different wording to convey the same message.
Issue: The oil cannot be sucked out or there is a hollow phenomenon in the column cold pump.
Possible rephrased content: The column cold pump is experiencing a problem where it is unable to extract the oil or there is a noticeable hollow phenomenon.
The seventh paragraph 6 outlines the process for removing air from the fuel tank. To effectively carry out this method, it is necessary to follow the instructions provided in detail. This will ensure that the tank is completely free of air, which could potentially cause problems with the fuel system. It is essential to carefully follow these steps to avoid any issues that could arise as a result of improper air removal.
The fuel tank is running low on fuel, so it's necessary to refuel it.
The current oil number is not meeting the requirements, so we need to replace it with N15 mechanical oil.
The oil filter needs to be cleaned due to the presence of rubbish inside. To remove the oil filter, simply use a large adjustable wrench. In order to effectively get rid of the trash accumulated on the copper wire mesh, it is recommended to wash it with gasoline.
Issue: The handle of the manual hydraulic pipe bender gradually rises when the handle is tilted (pumping the pump).
Proposed Similar Content: When the manual hydraulic pipe bender is operated, simply tilt the handle to initiate the pumping action, and gradually the handle will rise.
To fully extend the levers of the manual hydraulic pipe bender, simply apply pressure on the plunger pump while bending the pipe and tap it with the head of the handle. This should be done on the front handle seat for maximum efficiency. Make sure the content is similar but reorganized to avoid plagiarism.
Issue: Leakage of oil occurs when the big and small plunger pumps are in operation.
Possible rephrased content:
Problem: The functioning of the large and small plunger pumps results in oil seeping out.
Solution: There are a few measures that can be taken to prevent oil leakage during the operation of the big and small plunger pumps. One approach could be to check the sealing materials and ensure they are in good condition to prevent any potential leaks. Another method could be to monitor the pressure and flow of the pumps and optimize the settings to reduce any excess pressure that may lead to oil leakage. Lastly, replacing worn-out parts or repairing any damages could also prevent oil seepage during pumping operations.
Replace the sealing ring in the spare parts bag.

Item No. | Model | Max.pressure(ton) | Max.ram strike(mm) | Paching size(cm) | N.W/G.W(kg) |
HR201901 | HB-10 | 10 | 155 | 71×59×22 | 45/48 |
HR201902 | HB-12 | 12 | 240 | 63×57×18 | 40/43 |
HR201903 | HB-16 | 16 | 240 | 82×62×4 | 85/88 |
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Item No. | HR202901 | HR202902 | HR202903 | HR202904 | HR202905 |
Model | EBM40HV | RBM50 | RBM50HV | HRBM40HV | HRBM50HV |
Dia.of roller | φ40 | φ50 | φ40 | φ50 | |
Power | 1.5KW/2HP | 2.2KW/3HP | 1.5KW/2HP | 2.2KW/3HP | |
Spindle speed | 9.3r/min | 13r/min | 9.3r/min | 13r/min | |
Packing size(cm) | 140×95×134 | 100×82×155 | 134×93×185 | 150×95×134 | |
N.W./G..W.(kg) | 425/495 | 450/582 | 490/586 | 515/647 | |
Item No. | HR202602 |
Model | ERBM10HV |
Dia.of roller | 30mm |
Power | 1.1kw/1.5HP |
Spindle speed | 8r/mm |
Packing size(cm) | 95×80×135cm |
N.W./G..W.(kg) | 230/280kg |
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