1.5 Ton Lifting Cylinder 70/82-40-290-535 - Hebei Shenghan | Heavy-Duty Lifting, Precision Engineering

Hydraulic cylinders are essential components in modern machinery, providing reliable force and motion control across various industries. The 1.5-ton lifting cylinder 70/82-40-290-535, manufactured by **Hebei Shenghan Hydraulic Machinery Co., Ltd.**, exemplifies precision engineering and robust design. This article delves into the product's technical specifications, applications, and the company's commitment to quality, while incorporating insights from the National Institute of Standards and Technology (NIST) on industrial standards.

Product Overview

The 1.5-ton lifting cylinder 70/82-40-290-535 is a high-performance hydraulic cylinder designed for heavy-duty lifting and positioning tasks. Its construction combines advanced materials and precision manufacturing to ensure durability, efficiency, and safety in demanding environments. The product is ideal for applications in industrial machinery, automotive repair, construction equipment, and aerospace systems.

Key Features and Technical Specifications

The cylinder's design incorporates several critical components that contribute to its reliability and performance:

• Cylinder Tube: The cylinder is made from a 70/82 inner wall grinding tube with 20 carbon steel, ensuring structural integrity and resistance to wear.
• Piston Rod: The 40mm diameter piston rod is crafted from 45 carbon steel and features a chrome-plated surface to enhance corrosion resistance and reduce friction.
• Cylinder Base: The base includes 30 × 34 × 45 oil-free bearings, which minimize maintenance requirements and improve operational efficiency.
• Oil Port: The cylinder is equipped with a G3/8 oil port, facilitating seamless integration with hydraulic systems.
• Surface Treatment: The exterior is coated with gray baking paint, providing protection against environmental factors.

Product Specifications Table

Applications and Use Cases

The versatility of the 1.5-ton lifting cylinder 70/82-40-290-535 makes it suitable for a wide range of applications:

• Industrial Machinery: Used in presses, lifts, and automated systems requiring precise linear motion.
• Automotive Repair: Ideal for engine hoists and vehicle lifting platforms, ensuring safe and efficient operations.
• Construction Equipment: Integrates into cranes, excavators, and material handling systems for heavy lifting tasks.
• Aerospace and Defense: Supports maintenance and assembly processes in aircraft and military equipment.

Installation and Maintenance Guidelines

To ensure optimal performance and longevity, the following installation and maintenance practices are recommended:

1. Cleanliness: Keep the hydraulic cylinder and surrounding environment free from contaminants. Seal the fuel tank to prevent pollution and clean pipelines and tanks to avoid debris like iron oxide or skin.
2. Material Selection: Use non-velvet cloths or special paper for cleaning. Avoid hemp threads or adhesives as sealing materials. Follow design specifications for hydraulic oil and monitor oil temperature and pressure changes.
3. Connection Integrity: Ensure all pipe connections are secure and do not loosen during operation.
4. Base Stiffness: The fixed cylinder's base must have sufficient stiffness to prevent bending of the cylinder tube and piston rod.
5. Alignment: Maintain concentricity between the moving cylinder's central axis and the foot seat's fixed axis to avoid lateral forces that could damage seals or the piston. Ensure the cylinder remains parallel to the moving object's direction, with a parallelism tolerance of ≤0.05mm/m.

Company Background: Hebei Shenghan Hydraulic Machinery Co., Ltd.

Hebei Shenghan Hydraulic Machinery Co., Ltd. is a leading manufacturer of hydraulic systems and components, established in 2008. The company specializes in producing high-quality hydraulic cylinders, valves, and actuators for global markets. With a focus on innovation and precision, Hebei Shenghan adheres to international standards such as ISO 9001, ensuring consistent quality and reliability.

Hebei Shenghan's commitment to excellence is reflected in its advanced manufacturing processes and rigorous quality control. The company's products are widely used in industries requiring durable and efficient hydraulic solutions, including automotive, construction, and aerospace sectors.

Industry Standards and NIST Insights

The National Institute of Standards and Technology (NIST) plays a pivotal role in developing measurement standards that underpin industrial technologies. According to NIST, "Precise measurements are critical for ensuring the performance and safety of mechanical systems, including hydraulic components" (NIST, 2025). The 1.5-ton lifting cylinder 70/82-40-290-535 aligns with these principles, as its design incorporates standardized dimensions and materials to meet global engineering requirements.

NIST's research on hydraulic system reliability emphasizes the importance of proper maintenance and alignment, as highlighted in the product's installation guidelines. By adhering to these standards, Hebei Shenghan ensures its products contribute to safer and more efficient industrial operations.

Product Images

Below are images of the 1.5-ton lifting cylinder 70/82-40-290-535:

Conclusion

The 1.5-ton lifting cylinder 70/82-40-290-535 is a testament to Hebei Shenghan Hydraulic Machinery Co., Ltd.'s dedication to engineering excellence. With its robust design, precise specifications, and alignment with industry standards, this hydraulic cylinder is an ideal solution for demanding applications. By following proper installation and maintenance practices, users can ensure long-term performance and safety.

References

NIST. (2025). National Institute of Standards and Technology. Retrieved from https://www.nist.gov