Open TBM Torque Cylinder

The open TBM torque cylinder is a cutting-edge hydraulic component designed to deliver exceptional power and precision in tunnel boring operations. This specialized cylinder plays a vital role in providing torque force to the tunnel boring machine (TBM), enabling efficient excavation through various geological formations. In this informative article, we will explore the key characteristics, usage methods, and maintenance guidelines for the open tbm torque cylinder.

The open TBM torque cylinder is a powerful hydraulic component that enhances the efficiency and precision of tunnel boring operations. With its high torque output, precise control, durability, and safety features, this cylinder ensures smooth and reliable excavation of tunnels. By following the recommended usage methods and adhering to regular maintenance practices, the open tbm torque cylinder will continue to deliver outstanding performance, contributing to the success of tunneling projects. Experience the power and precision of the open tbm torque cylinder, revolutionizing tunnel boring operations with unmatched efficiency.

Open TBM Torque Cylinder Key Characteristics:

• High Torque Output:The open tbm torque cylinder boasts impressive torque output, allowing the tbm to overcome challenging ground conditions with ease. Its robust design and precise engineering ensure optimal torque transmission, enabling efficient excavation and reducing project timelines.
• Precise Control and Accuracy: Equipped with advanced hydraulic systems, this cylinder offers precise control over the torque applied by the TBM. Operators can adjust the torque output to match the specific requirements of different geological formations, ensuring accurate and efficient excavation.
• Durability and Reliability: Built with high-quality materials, the open tbm torque cylinder is engineered to withstand the demanding conditions encountered in tunnel boring operations. It can withstand heavy loads, vibrations, and shocks, providing long-term durability, minimizing downtime, and reducing maintenance costs.
• Safety Features: The open tbm torque cylinder incorporates safety features such as overload protection and emergency stop mechanisms. These features help prevent excessive torque and ensure the safety of tbm operators, minimizing the risk of equipment damage.

Open TBM Torque Cylinder Parameter:

Product Name	Open Tunnel Boring Machine Torque Cylinder
Features:	Used for tunnel boring machine direction adjustment and transmission of cutter head torque
Bore diameter:	220mm～450mm
Rod diameter:	125mm～260mm Stroke 200mm～260mm
Pressure:	up to 35MPa
Applications:	Open Tunnel Boring Machine

Open TBM Cylinder Application:

Usage Method Of Open TBM Torque Cylinder:

• Cylinder Installation:  Install the open tbm torque cylinder according to the manufacturer’s instructions. Ensure proper alignment and secure attachment to the tbm’s structure using suitable mounting brackets or accessories.
• Hydraulic System Integration: Connect the cylinder to the TBM’s hydraulic system using compatible hoses and fittings. Verify that all connections are secure, leak-free, and adequately tightened to ensure optimal hydraulic performance.
• Torque Adjustment:  Familiarize yourself with the controls specific to the open tbm torque cylinder. These controls adjust the torque output, allowing precise control over the tbm’s excavation force. Adapt the torque output based on the ground conditions and excavation requirements.
• Safety Precautions:  Adhere to all safety protocols and guidelines provided by the TBM manufacturer. Ensure that operators are trained in the safe operation of the tbm and the open tbm torque cylinder. Regularly inspect safety mechanisms and perform maintenance as recommended to ensure proper functioning.

How To Bleed Hydraulic Cylinder On A Tractor?

Bleeding the hydraulic cylinder on a tractor is important for maintaining proper functioning and performance of the hydraulic system. Here’s a step-by-step guide to help you bleed the hydraulic cylinder:

1. Safety First: Before you begin, ensure the tractor is turned off, the engine is cooled down, and the hydraulic system is depressurized. Also, put on appropriate personal protective equipment (PPE) such as gloves and safety glasses.
2. Locate Bleed Valve: Identify the bleed valve on the hydraulic cylinder. The bleed valve is typically a small screw or valve located on the cylinder body or near the hydraulic connections.
3. Prepare Collection Container: Place a suitable container beneath the bleed valve to catch any hydraulic fluid that may be released during the bleeding process.
4. Open Bleed Valve: Using an appropriate wrench or tool, carefully open the bleed valve by turning it counterclockwise. This will allow air and any trapped fluid to escape.
5. Start the Engine: Start the tractor’s engine and let it run at idle. This action activates the hydraulic pump, allowing fluid to flow through the system.
6. Operate the Hydraulic Control: Engage the hydraulic control that operates the cylinder you want to bleed. Move the control to the extend or retract position, depending on the desired action. This will help create hydraulic pressure and force any trapped air out of the cylinder.
7. Observe Fluid Flow: Watch the fluid flow from the bleed valve. Initially, you may see air bubbles, but as the bleeding process continues, the fluid should become consistent and free of air. Allow the fluid to flow for some time to ensure all air is expelled.
8. Close Bleed Valve: Once the fluid flows smoothly without air bubbles, close the bleed valve by turning it clockwise. Take care not to overtighten it.
9. Check Hydraulic Fluid Level: Inspect the hydraulic fluid level in the tractor’s reservoir. If necessary, add the recommended hydraulic fluid to maintain the proper level. Refer to the tractor’s manual for the correct type and specifications of hydraulic fluid.
10. Test Operation: With the hydraulic cylinder bled and fluid level checked, test the tractor’s hydraulic system by operating the control for the cylinder you bled. Observe the cylinder’s performance. It should operate smoothly and provide adequate force.
11. Repeat if Necessary: In some cases, stubborn air pockets may require multiple bleeding cycles. If you still notice air in the system or experience poor performance, repeat the bleeding process.

Capability & Capacity Of Factory:

(1) Assembly

We have a first-class independent research and development assembly platform. The hydraulic cylinder production workshop has four semi-automatic lifting cylinder assembly lines and one automatic tilt cylinder assembly line, with a designed annual production capacity of 1 million pieces. The special cylinder workshop is equipped with various specifications of a semi-automatic cleaning assembly system with a designed annual production capacity of 200,000 and equipped with famous CNC machining equipment, a machining center, a high-precision cylinder processing special equipment, a robot welding machine, an automatic cleaning machine, automatic cylinder assembly machine, and automatic painting production line. Existing critical equipment of more than 300 sets (sets). The optimal allocation and efficient use of equipment resources ensure the accuracy requirements of products and meet the high-quality needs of products.

(2) Machining

The machining shop is equipped with a customized inclined rail turning center, machining center, high-speed honing machine, welding robot, and other related equipment, which can handle the processing of cylinder tubes with a maximum inner diameter of 400mm and a maximum length of 6 meters.

(3) Welding

(4) Painting & coating

With small and medium-sized cylinder automatic water-based paint coating lines, to achieve automatic robot loading and unloading and automatic spraying, the design capacity of 4000 pieces per shift;
We also have a semi-automatic paint production line for large cylinders powered by a power chain, with 60 cases per shift design capacity.

(5) Testing

We have first-class inspection facilities and test beds to ensure that the performance of the cylinder meets the requirements.

 

 

We are one of the best hydraulic cylinder manufacturers. We can offer comprehensive hydraulic cylinders. We also provide corresponding agricultural gearboxes. We have exported our products to clients worldwide and earned a good reputation because of our superior product quality and after-sales service. We welcome customers at home and abroad to contact us to negotiate business, exchange information, and cooperate with us!