Reliable Hospital Bed Hydraulic Actuator for Improved Patient Care Solutions

• 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

Hydraulic Cylinder for Hospital Bed / Medical Bed / Lifting Table

Specification

1. Maximum work load: 600 Kg

2. Maximum bearing load: 700 Kg

3. Minimum relief load: 20 Kg

4. Each stroke of pressure: 6mm

5. Safety protection valve: Yes

5. The pressure relief velocity is less than: 15mm/S

6. Service life is greater than: 50,000 times

7. Release Stroke: 6°~10°

8. Free Stroke: 2°~5°

9. Pump Stroke: 31°~35°

10. Install: 360°

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. Patented function of working at a full 360-degree position - This includes horizontally, above and below the horizontal line.

2. Overload protection function. This ensures safety in operation.

(1) When the rod extends to its full stroke, if users continue to apply pressure, and it reaches the set value like 600KGS, the system will automatically prevent further pressure increase to safeguard the bed cylinder from overload.

(2) Should the weight on the platform exceed the set value, the relief valve activates to shield the hydraulic cylinder from potential damage.

3. Utilizes a high-quality JAPAN spring in the relief valve ensuring reliability and durability.

4. Constructed with a rod of 304 stainless steel, hard chromed, and a shaft also made of 304 stainless steel for superior strength and resilience.

5. Valve block: precisely CNC machined for exceptional accuracy and performance.