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Best Price Double Acting Hydraulic Cylinder for Large Forklifts Made in China

Product Specifications :

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The built-in sensor of the steering cylinder is used to accurately measure the steering displacement of large forklifts.

Mounting Method:

Appliactions: Walking machinery large forklift.

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Inspection Process:
 

Inspection of Mechanical Properties of Raw Materials
 

Process Material Inspection

Final Function Testing

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About US:

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ZheJiang Tianjian Hydraulic Technology Co.,Ltd is specializing in the production of various types of hydraulic cylinders as well as cylinder barrel, piston cylinder and other cylinder accessories.

As a highly specialized manufacturer of hydraulic cylinders, tianjian provides design optimization solutions and reliable products to many customers at home and abroad. No matter in construction machinery, railway bridge machinery, port ship machinery, metallurgy and mining machinery, oil and light industry machinery, special vehicles and other industries, tianjian can provide various standard and non-standard hydraulic cylinder design optimization schemes and products according to users' requirements, and provide integrated services for perfection and quality.

If possible, when contact with us, please apply information as below 

Or you can offer us your sketch diagram or photos so that we could understand you exactly meaning, help us avoid mistakes.

And if you have samples, we can manufacture according to your samples after sending to us.

Welcome to our factory if you have any time.

Your satisfaction is our biggest motivation.

Now, you can contact with us for any question or inquiry.

التعليمات:

1, What does your company do?
A: we are a supplier of high quality hydraulic products including Hydraulic Cylinder, Hydraulic Motor, Hydraulic Power Pack, Hydraulic station and other Hydraulic components.
 
2, Are you a manufacture or a trading company?
A: We are a  manufacturer.
 
3, What certificate do you have?
A: All our factories are ISO certificated. And our main suppliers of materials and parts are with CE, RoHS, CSA and UL certificates.
 
4, How long is your delivery time?
A: The delivery time depends on different products and quantity. The cylinder usually need about 45-60 days and the Motor need about 30-50 days.
 
5, Can you make parts as customer's requirement or drawing?
A: Yes, we can OEM for you as your drawings. Our engineer also can give you professional support for technical suggestions.
 
6, What kind of payment terms do you accept?
A: We prefer T/T through bank. 30% when order is confirmed and 70% before shipment. L/C is also acceptable for amount over 20,000USD.
 
7, What is your warranty policy?
A: All our products are warranted for 1 full year from date of delivery against defects in materials and workmanship. This warranty does not cover parts that are worn out through the course of normal operation or are damaged through negligence. We serious remind that unclean hydraulic oil will definitely cause damage to your Hydraulic components. And this damage is not included in the warranty range. So we strongly suggest you to use new clean oil or make sure the system oil are clean when using our parts

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Can hydraulic cylinders be integrated with advanced control systems and automation?

Yes, hydraulic cylinders can be integrated with advanced control systems and automation technologies to enhance their functionality, precision, and overall performance. The integration of hydraulic cylinders with advanced control systems allows for more sophisticated and precise control over their operation, enabling automation and intelligent control. Here's a detailed explanation of how hydraulic cylinders can be integrated with advanced control systems and automation:

1. Electronic Control:

– Hydraulic cylinders can be equipped with electronic sensors and transducers to provide real-time feedback on their position, force, pressure, or velocity. These sensors can be integrated with advanced control systems, such as programmable logic controllers (PLCs) or distributed control systems (DCS), to monitor and control the operation of hydraulic cylinders. By integrating electronic control, the position, speed, and force of hydraulic cylinders can be precisely monitored and adjusted, allowing for more accurate and automated control.

2. Closed-Loop Control:

– Closed-loop control systems use feedback from sensors to continuously monitor and adjust the operation of hydraulic cylinders. By integrating hydraulic cylinders with closed-loop control systems, precise control over position, velocity, and force can be achieved. Closed-loop control enables the system to automatically compensate for variations, external disturbances, or changes in operating conditions, ensuring accurate and consistent performance. This integration is particularly beneficial in applications that require precise positioning, synchronization, or force control.

3. Proportional and Servo Control:

– Hydraulic cylinders can be integrated with proportional and servo control systems to achieve finer control over their operation. Proportional control systems use proportional valves to regulate the flow and pressure of hydraulic fluid, allowing for precise adjustment of cylinder speed and force. Servo control systems, on the other hand, combine feedback sensors, high-performance valves, and advanced control algorithms to achieve extremely precise control over hydraulic cylinders. Proportional and servo control integration enhances the responsiveness, accuracy, and dynamic performance of hydraulic cylinders.

4. Human-Machine Interface (HMI):

– Hydraulic cylinders integrated with advanced control systems can be operated and monitored through human-machine interface (HMI) devices. HMIs provide a graphical user interface that allows operators to interact with the control system, monitor cylinder performance, and adjust parameters. HMIs enable operators to set desired positions, forces, or velocities, and visualize the real-time feedback from sensors. This integration simplifies the operation and monitoring of hydraulic cylinders, making them more user-friendly and facilitating seamless integration into automated systems.

5. Communication and Networking:

– Hydraulic cylinders can be integrated into communication and networking systems, enabling them to be part of a larger automated system. Integration with industrial communication protocols, such as Ethernet/IP, Profibus, or Modbus, allows for seamless information exchange between the hydraulic cylinders and other system components. This integration enables centralized control, data logging, remote monitoring, and coordination with other automated processes. Communication and networking integration enhance the overall efficiency, coordination, and integration of hydraulic cylinders within complex automation systems.

6. Automation and Sequential Control:

– By integrating hydraulic cylinders with advanced control systems, they can be seamlessly incorporated into automated processes and sequential control operations. The control system can execute predefined sequences or programmed logic to control the operation of hydraulic cylinders based on specific conditions, inputs, or timing. This integration enables the automation of complex tasks, such as material handling, assembly operations, or repetitive motions. Hydraulic cylinders can be synchronized with other actuators, sensors, or devices, allowing for coordinated and automated operation in various industrial applications.

7. Predictive Maintenance and Condition Monitoring:

– Advanced control systems can also enable predictive maintenance and condition monitoring for hydraulic cylinders. By integrating sensors and monitoring capabilities, the control system can continuously monitor the performance, health, and condition of hydraulic cylinders. This integration allows for the detection of abnormalities, wear, or potential failures in real-time. Predictive maintenance strategies can be implemented based on the collected data, optimizing maintenance schedules, reducing downtime, and enhancing the overall reliability of hydraulic systems.

In summary, hydraulic cylinders can be integrated with advanced control systems and automation technologies to enhance their functionality, precision, and performance. The integration allows for electronic control, closed-loop control, proportional and servo control, human-machine interface (HMI) interaction, communication and networking, automation and sequential control, as well as predictive maintenance and condition monitoring. These integrations enable more precise control, automation, improved efficiency, and optimized performance of hydraulic cylinders in various industrial applications.

مساهمة الأسطوانات الهيدروليكية في كفاءة المهام الزراعية مثل الحرث

تلعب الأسطوانات الهيدروليكية دورًا مهمًا في تعزيز كفاءة المهام الزراعية، بما في ذلك الحرث. من خلال توفير الطاقة والتحكم والتنوع، تمكن الأسطوانات الهيدروليكية الآلات الزراعية من أداء المهام بشكل أكثر فعالية وبدقة أكبر. دعنا نستكشف كيف تساهم الأسطوانات الهيدروليكية في كفاءة الحرث والمهام الزراعية الأخرى:

1. توليد قوة قوية: تتمتع الأسطوانات الهيدروليكية بالقدرة على توليد قوى عالية، مما يجعلها مثالية للمهام التي تتطلب قوة كبيرة، مثل الحرث. يوفر النظام الهيدروليكي سائلًا مضغوطًا للأسطوانات، والتي تحول هذه الطاقة الهيدروليكية إلى قوة ميكانيكية. ثم يتم استخدام هذه القوة لدفع شفرات المحراث عبر التربة، والتغلب على المقاومة وتسهيل اختراق التربة بكفاءة.
2. عمق العمل القابل للتعديل: تسمح الأسطوانات الهيدروليكية بضبط عمق عمل المحراث بسهولة ودقة. من خلال التحكم في امتداد أو انكماش الأسطوانة الهيدروليكية، يمكن تعديل عمق شفرات المحراث وفقًا لظروف التربة أو متطلبات المحصول أو تفضيلات المزارع. تعمل هذه القدرة على التعديل على تعزيز الكفاءة من خلال ضمان حرث التربة بشكل مثالي وتقليل الإنفاق غير الضروري للطاقة.
3. التحكم الاستجابي: توفر الأنظمة الهيدروليكية تحكمًا سريع الاستجابة، مما يتيح للمزارعين إجراء تعديلات سريعة أثناء عمليات الحرث. تستجيب الأسطوانات الهيدروليكية بسرعة للتغيرات في الضغط الهيدروليكي وإعدادات الصمام، مما يسمح بإجراء تعديلات فورية في موضع المحراث أو عمقه أو زاويته. تعمل هذه الاستجابة على تعزيز الكفاءة من خلال تسهيل التعديلات أثناء الحركة بناءً على اختلافات التربة أو العوائق أو ظروف الحقل المتغيرة.
4. تنفيذ التنوع: تتيح الأسطوانات الهيدروليكية ربط أدوات مختلفة بالآلات الزراعية، مما يزيد من وظائفها وتعدد استخداماتها. وفي حالة الحرث، تتيح الأسطوانات الهيدروليكية ربط وفصل شفرات المحراث أو أدوات الحرث الأخرى. يتيح هذا التنوع للمزارعين تكييف معداتهم مع أنواع مختلفة من التربة أو أحجام الحقول أو متطلبات الحرث المحددة، مما يعزز الكفاءة من خلال تعظيم فائدة الآلات.
5. إدارة الوقت بكفاءة: تساهم الأسطوانات الهيدروليكية في كفاءة الوقت في المهام الزراعية مثل الحرث. باستخدام الأنظمة الهيدروليكية، يمكن للمزارعين تشغيل المحاريث بسرعات أعلى مع الحفاظ على التحكم والدقة. تسمح الطبيعة المستجيبة للأسطوانات الهيدروليكية بالدوران والمناورة وإعادة وضع المحاريث بكفاءة، مما يقلل من وقت التوقف عن العمل ويحسن تغطية الحقل. تترجم كفاءة الوقت هذه إلى زيادة الإنتاجية وتقليل التكاليف التشغيلية الإجمالية.

باختصار، تساهم الأسطوانات الهيدروليكية بشكل كبير في كفاءة المهام الزراعية مثل الحرث. من خلال توليد قوة قوية، وعمق عمل قابل للتعديل، والتحكم السريع، وتعدد استخدامات الأدوات، وإدارة الوقت بكفاءة، تعمل الأنظمة الهيدروليكية المجهزة بالأسطوانات على تعزيز أداء وإنتاجية الآلات الزراعية. تسمح هذه المساهمات للمزارعين بإنجاز مهام الحرث بشكل أكثر فعالية، وتحسين العمليات الميدانية، وتحقيق كفاءة إجمالية محسنة في ممارساتهم الزراعية.

ما هي علامات التآكل أو التسرب الشائعة التي تشير إلى وجود مشاكل في الأسطوانة الهيدروليكية؟

تُعد الأسطوانات الهيدروليكية مكونات بالغة الأهمية في الأنظمة الهيدروليكية، وقد يؤدي التآكل أو التسرب إلى مشكلات في الأداء وفشل محتمل في النظام. من المهم أن تكون على دراية بالعلامات الشائعة التي تشير إلى وجود مشكلات في الأسطوانات الهيدروليكية. فيما يلي شرح مفصل للعلامات الشائعة للتآكل أو التسرب التي تشير إلى وجود مشكلات في الأسطوانات الهيدروليكية:

1. تسرب السوائل:

– Fluid leakage is one of the most obvious signs of hydraulic cylinder problems. If you notice hydraulic fluid leaking from the cylinder, it indicates a seal failure or damage to the cylinder. Leaking fluid may be visible around the rod, piston, or cylinder body. It is important to address fluid leakage promptly as it can lead to a loss of system efficiency, contamination of the surrounding environment, and potential damage to other system components.

2. انخفاض الأداء:

– Wear or internal damage to the hydraulic cylinder can result in reduced performance. You may notice a decrease in the cylinder's force output, slower operation, or difficulty in extending or retracting the cylinder. Reduced performance can be indicative of worn seals, damaged piston or rod, internal leakage, or contamination within the cylinder. Any noticeable decrease in the cylinder's performance should be inspected and addressed to prevent further damage or system inefficiencies.

3. الضوضاء أو الاهتزازات غير الطبيعية:

– Unusual noise or vibrations during the operation of a hydraulic cylinder can indicate internal wear or damage. Excessive noise, knocking sounds, or vibrations that are not typical for the system may suggest problems such as worn bearings, misalignment, or loose internal components. These signs should be investigated to identify the source of the issue and take appropriate corrective measures.

4. الحرارة الزائدة:

– Overheating of the hydraulic cylinder is another sign of potential issues. If the cylinder feels excessively hot to the touch during normal operation, it may indicate problems such as internal leakage, fluid contamination, or inadequate lubrication. Excessive heat can lead to accelerated wear, reduced efficiency, and overall system malfunctions. Monitoring the temperature of the hydraulic cylinder is important to detect and address potential problems.

5. الأضرار الخارجية:

– Physical damage to the hydraulic cylinder, such as dents, scratches, or bent rods, can contribute to wear and leakage issues. External damage can compromise the integrity of the cylinder, leading to fluid leakage, misalignment, or inefficient operation. Regular inspection of the cylinder's external condition is essential to identify any visible signs of damage and take appropriate actions.

6. فشل الختم:

– Hydraulic cylinder seals are critical components that prevent fluid leakage and maintain system integrity. Signs of seal failure include fluid leakage, reduced performance, and increased friction during cylinder operation. Damaged or worn seals should be replaced promptly to prevent further deterioration of the cylinder's performance and potential damage to other system components.

7. التلوث:

– Contamination within the hydraulic cylinder can cause wear, damage to seals, and overall system inefficiencies. Signs of contamination include the presence of foreign particles, debris, or sludge in the hydraulic fluid or visible damage to seals and other internal components. Regular fluid analysis and maintenance practices should be implemented to prevent contamination and address any signs of contamination promptly.

8. تآكل الختم غير المنتظم:

– Hydraulic cylinder seals can wear over time due to friction, pressure, and operating conditions. Irregular seal wear patterns, such as uneven wear or excessive wear in specific areas, may indicate misalignment or improper installation. Monitoring the condition of the seals during regular maintenance can help identify potential issues and prevent premature seal failure.

من المهم معالجة هذه العلامات الشائعة للتآكل أو التسرب على الفور لمنع المزيد من الضرر، وضمان الأداء الأمثل للأسطوانات الهيدروليكية، والحفاظ على الكفاءة العامة وموثوقية النظام الهيدروليكي. تعد عمليات الفحص والصيانة المنتظمة والإصلاحات أو الاستبدالات في الوقت المناسب للمكونات التالفة أمرًا أساسيًا للتخفيف من مشكلات الأسطوانات الهيدروليكية وتعظيم عمر النظام.

editor by CX 2023-12-22