Heavy-Duty Hospital Bed Hydraulic Actuator for Robust Bed Performance

• Material: Steel
• Usage: Post Driver
• Structure: Piston Cylinder
• Model NO.: ZJ
• Power: Hydraulic
• Standard: Nonstandard
• Pressure Direction: Double-acting Cylinder
• Double-Acting Cylinder Type: Common Cylinder
• Special Cylinder Type: as Required
• Combination Cylinder Type: as Required
• Transport Package: Plywood Case
• Specification: OEM & ODM
• Trademark: ZJ
• Origin: Chengdu
• HS Code: 8412210000
• Production Capacity: 50000 PCS / Year

Product Description

Introducing our state-of-the-art Hydraulic Cylinder, meticulously engineered for Hospital Beds, Medical Beds, and Lifting Tables. Designed for ultimate reliability and seamless operation.

Specification

1. Maximum Work Load: Expertly crafted to withstand up to 600 Kg, ensuring secure and stable support.

2. Maximum Bearing Load: Built to endure an impressive load of up to 700 Kg, providing exceptional durability and performance.

3. Minimum Relief Load: Efficiently operates with a minimum relief load of 20 Kg, optimizing functionality and safety.

4. Each Stroke of Pressure: Smooth and precise operation with a 6mm stroke, enhancing user comfort and system efficiency.

5. Safety Protection Valve: Yes, equipped with an advanced safety protection valve for enhanced safety measures.

5. The Pressure Relief Velocity: Maintains a velocity of less than 15mm/S, ensuring controlled and steady pressure release.

6. Service Life: Exceeds expectations with a remarkable service life of over 50,000 cycles, guaranteeing longevity and reliability.

7. Release Stroke: Offers a versatile release stroke of 6° to 10°, adapting to various operational requirements.

8. Free Stroke: Designed with a flexible free stroke range of 2° to 5°, accommodating diverse applications.

9. Pump Stroke: Delivers a robust pump stroke between 31° and 35°, ensuring efficient hydraulic performance.

10. Installation: Provides a comprehensive 360° installation capability, ensuring ease of use and versatility.

Models	Stroke(mm)
ZJ2522-100C OR ZJL2522-100C	100
ZJ2522-130C OR ZJL2522-130C	130
ZJ2522-140C OR ZJL2522-140C	140
ZJ2522-150C OR ZJL2522-150C	150
ZJ2522-180C OR ZJL2522-180C	180
ZJ2522-200C OR ZJL2522-200C	200
ZJ2522-250C OR ZJL2522-250C	250
ZJ2522-280C OR ZJL2522-280C	280
ZJ2522-300C OR ZJL2522-300C	300

Features:

1. Revolutionary patented function that operates seamlessly in 360° positioning - Whether horizontally or above/below the horizontal line, offering unparalleled flexibility.

2. Cutting-edge overload protection technology.

(1) Upon reaching full stroke, if the user continues to apply force, the system intelligently halts pressure increase at the preset value, such as 600KGS, protecting the bed and cylinder from potential overload.

(2) Should the platform load surpass the designated threshold, the relief valve activates automatically to safeguard the hydraulic cylinder.

3. Premium quality JAPAN springs incorporated within the relief valve, ensuring superior performance and reliability.

4. Rod constructed from 304 stainless steel with a hard-chrome finish. The shaft: crafted from 304 stainless steel,

5. Valve block: meticulously CNC machined for precision and accuracy.