60-Ton Double-Acting Hollow Hydraulic Cylinder

ໄດ້ 60-Ton Double-Acting Hollow Hydraulic Cylinder is a high-performance center hole hydraulic jack designed for applications requiring both pulling and pushing force through a hollow piston structure.

Its double-acting design allows hydraulic power to control both extension and retraction, ensuring faster operation, higher precision, and improved efficiency in industrial lifting, tensioning, and maintenance work.

The center-hole structure makes it ideal for bolt tensioning, cable pulling, and threaded rod applications where a solid cylinder cannot be used.

ຂໍ້ມູນຈໍາເພາະ

• ປະເພດ: Double-Acting Hollow Hydraulic Cylinder
• ຄວາມອາດສາມາດ: 60 ໂຕນ
• ຄວາມກົດດັນການເຮັດວຽກ: ເຖິງ 700 ບາ
• ການອອກແບບ: Center hole (hollow piston)
• ການດໍາເນີນງານ: ການສະແດງສອງເທົ່າ (hydraulic extension & retraction)
• ວັດສະດຸ: High-strength alloy steel
• ຄວາມຍາວຂອງເສັ້ນເລືອດຕັນ: Customizable
• ຂະຫນາດເຈາະ: Customizable according to application
• ປະເພດການຕິດຕັ້ງ: ກະທູ້ / ແປນ / ກຳນົດເອງ
• ການປິ່ນປົວຜິວຫນ້າ: Anti-corrosion coating + chrome plated rod

ຄໍາຮ້ອງສະຫມັກ

The 60-ton hollow hydraulic cylinder is widely used in:

• Bolt tensioning systems
• Bridge construction and maintenance
• Steel structure installation
• Cable pulling and tensioning
• Industrial machinery maintenance
• Heavy equipment assembly
• Mining and offshore engineering
• ໂຄງການທາງລົດໄຟ ແລະ ໂຄງລ່າງພື້ນຖານ

ຂໍ້ດີ

• Hollow center allows rods, ຂຽງງ່ວ, or cables to pass through
• Double-acting design improves efficiency and control
• Suitable for both pulling and pushing applications
• Strong and stable structure for heavy-duty use
• Faster operation compared to single-acting cylinders
• High precision force control under 700 bar pressure

ຫຼັກການການເຮັດວຽກ

The cylinder operates using hydraulic pressure on both sides of the piston. Oil pressure extends the piston rod for pushing or tensioning, while reverse pressure actively retracts it, allowing faster and more controlled operation.

ໄດ້ hollow center design enables the cylinder to work directly on threaded rods or cables, making it essential for tensioning systems and structural tightening applications.

ການຄວບຄຸມຄຸນນະພາບ

Each unit is strictly tested before delivery:

• 1.5× pressure load testing
• Leakage testing under full working pressure
• Stroke and retraction speed test
• Center alignment inspection
• Seal durability and fatigue test
• Surface hardness and coating inspection

Why Choose LONGLOOD 60-Ton Hollow Hydraulic Cylinder?

• Factory direct manufacturing
• OEM & ການປັບແຕ່ງ ODM ສາມາດໃຊ້ໄດ້
• High precision machining for center-hole alignment
• Durable for extreme industrial environments
• ການປະຕິບັດທີ່ຫມັ້ນຄົງພາຍໃຕ້ຄວາມກົດດັນສູງ
• Engineering support for special applications

FAQ

1. What is a hollow hydraulic cylinder used for?
It is used for bolt tensioning, cable pulling, and applications where a rod must pass through the cylinder center.

2. What is the advantage of double-acting design?
It allows hydraulic force for both extension and retraction, improving speed and control.

3. ຄວາມກົດດັນສູງສຸດແມ່ນຫຍັງ?
Standard models support up to 700 ບາ (10,000 Psi).

4. Can stroke and bore size be customized?
ແມ່ນແລ້ວ, full OEM customization is available based on application needs.

5. Where is this cylinder commonly used?
It is widely used in bridges, ໂຄງສ້າງເຫຼັກ, ຂຸດຄົ້ນບໍ່ແຮ່, and heavy industrial maintenance.